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DS3231MZ/V+T - 5ppm I2C RTC | Maxim Integrated | 8-SOIC
DS3231MZ/V+T

DS3231MZ/V+T - 5ppm I2C RTC | Maxim Integrated | 8-SOIC

The Maxim Integrated DS3231MZ/V+T is a ±5 ppm, temperature-compensated I2C real-time clock and calendar in an 8-pin SOIC package. The device supports fast 400 kHz I2C communication and includes a battery input so that timekeeping can continue when the main supply is interrupted. Its integrated MEMS oscillator is intended to provide accurate calendar time with a compact, low-power RTC implementation. The DS3231MZ/V+T is suitable for embedded systems, industrial controllers, consumer electronics, and connected products that require date, time, and calendar information. A real-time clock is a clock-and-calendar IC that tracks elapsed time independently of a host microcontroller. RTCs belong to the timing and clock IC category and provide timekeeping across resets, power interruptions, and low-power operating states. The DS3231MZ/V+T combines an I2C interface with a battery-backed timekeeping architecture, allowing a system to read current time through a two-wire serial bus while retaining calendar data during main-power loss. Key features include ±5 ppm timing accuracy, temperature compensation, 400 kHz fast-mode I2C operation, an integrated battery input, and an 8-SOIC package with a 3.90 mm body width. The temperature-compensated MEMS architecture is intended to reduce sensitivity to ambient temperature changes compared with basic crystal-based RTC implementations. The I2C interface simplifies connection to microcontrollers, embedded processors, and industrial controller boards. The DS3231MZ/V+T is designed for applications where wall-clock time is more useful than a simple counter. It can preserve timekeeping during short or extended power interruptions when a suitable backup battery is installed, allowing firmware to recover a valid date and time after restart. The 8-SOIC package also supports conventional surface-mount assembly and integration into compact embedded boards. Typical uses include industrial control systems, access-control terminals, data loggers, environmental monitoring equipment, consumer appliances, and embedded IoT controllers. In these systems, the RTC can provide timestamps for sensor records and event logs even when the main processor resets. Design engineers should verify the battery type, backup-current budget, supply sequencing, pull-up resistors, and operating-temperature requirements for the specific system. This page consolidates verified distributor listings, manufacturer product information, package details, and practical selection considerations for engineers evaluating the DS3231MZ/V+T. The available distributor price is listed as of 2026-10-29, while electrical values not explicitly shown in the supplied source data are marked for data completion rather than guessed.

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DS3231N/DIP - Precision I2C RTC with TCXO | Maxim Integrated
DS3231N/DIP

DS3231N/DIP - Precision I2C RTC with TCXO | Maxim Integrated

The Maxim Integrated DS3231N/DIP is a precision I2C real-time clock with an integrated temperature-compensated crystal oscillator, crystal, and battery input, supplied in a 16-pin DIP package. It maintains real-time clocking across a 2.3 V to 5.5 V operating supply range. Its stated accuracy is ±2 ppm from 0°C to +40°C and ±3.5 ppm from -40°C to +85°C. A real-time clock is a clock-and-timing integrated circuit that maintains date and time independently of the system processor. The I2C real-time clock hierarchy connects this device to serial real-time clocks, clock-and-timing ICs, and broader power-management and embedded-control systems. The DS3231N/DIP combines a crystal oscillator with an integrated temperature-compensated crystal and digital compensation to reduce timing drift caused by temperature variation. The principal feature of the DS3231N/DIP is its integrated TCXO and crystal, which support accurate timekeeping without a separate discrete crystal. Its I2C interface provides a straightforward connection to a host processor, while the integrated battery input allows the clock and calendar to continue operating when the main supply is removed. The stated ±2 ppm accuracy from 0°C to +40°C is the principal selection criterion for precision timekeeping designs. Within its broad operating-temperature range, accuracy changes to ±3.5 ppm from -40°C to +85°C. This distinction matters when comparing the component across industrial temperature environments rather than only at room temperature. The 2.3 V to 5.5 V supply range supports both lower-voltage embedded systems and conventional 5 V logic environments, although interface voltage compatibility must be checked against the host controller. Typical uses include industrial embedded controllers, data-acquisition equipment, access-control systems, instrumentation, network appliances, and battery-backed logging platforms. The integrated TCXO and crystal simplify the oscillator design, while the I2C interface reduces the number of host GPIO connections required for calendar and alarm functions. Systems requiring a larger I2C bus can place the device on the same bus as other compatible peripherals. When laying out a circuit, use the manufacturer's pin-description and connection tables to assign VCC, ground, I2C, interrupt, and battery-related connections. Confirm pull-up voltage and logic levels against the host supply. Route the backup-battery connection according to the manufacturer's guidance and verify backup-current behavior when the main rail is unavailable. This page consolidates the manufacturer's product information, distributor records, package details, application guidance, and practical replacement considerations. It also identifies where the available cross-reference records do not establish additional same-package drop-in parts, helping engineers avoid treating merely similar RTC devices as direct board-level replacements.

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DS3231S# - Accurate I2C RTC with TCXO | Analog Devices
DS3231S#

DS3231S# - Accurate I2C RTC with TCXO | Analog Devices

The Analog Devices DS3231S# is a highly accurate I2C real-time clock with an integrated temperature-compensated crystal oscillator, crystal, and battery backup, supplied in a 16-SOIC package. It operates from 2.3 V to 5.5 V and maintains timekeeping when the main supply is interrupted. The integrated TCXO and crystal provide accurate timekeeping without requiring an external crystal and load-capacitor design. A real-time clock is a clock-and-calendar integrated circuit that retains date and time information while a system is unpowered. The RTC belongs to the timekeeping and clock-and-timing hierarchy within semiconductor electronics. Unlike a general-purpose microcontroller timer, the DS3231S# is designed to maintain calendar information, provide a programmable square-wave output, and interface through a two-wire I2C bus. The DS3231S# combines a battery-backed RTC, an integrated temperature-compensated crystal oscillator, and an integrated crystal in one package. Its operating-voltage range of 2.3 V to 5.5 V supports both 3.3 V and 5 V systems. The two-wire interface reduces the number of host-controller connections required for timekeeping, while the integrated backup-battery path allows continued operation during a main-power loss. According to the Analog Devices manufacturer product page, the device is a low-cost, extremely accurate I2C real-time clock with an integrated TCXO and crystal. This integration supports compact designs for industrial controllers, embedded products, data-acquisition equipment, and consumer electronics. The device also provides a 32.768 kHz square-wave output according to the manufacturer datasheet, allowing it to serve as a timebase or clock source for additional system functions. DS3231S# is appropriate when calendar accuracy, backup timekeeping, and a compact integrated crystal matter more than implementing a software-disciplined oscillator. Designers should provide the required decoupling and maintain suitable routing around the integrated crystal and TCXO. Because the verified source material does not provide a complete pin-by-pin mapping or numeric accuracy and temperature-drift tables, those details should be confirmed in the manufacturer datasheet before schematic release. This page combines verified manufacturer and distributor information, structured technical guidance, and a comparison framework for engineers evaluating the DS3231S#. It does not infer missing electrical limits, lifecycle claims, or alternative-device specifications that are absent from the supplied source data.

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DS3231S#T&R - I2C RTC with Integrated TCXO | Analog Devices
DS3231S#T&R

DS3231S#T&R - I2C RTC with Integrated TCXO | Analog Devices

Analog Devices DS3231S#T&R is an I2C real-time clock and calendar with an integrated temperature-compensated crystal oscillator (TCXO), crystal resonator, and battery-backup input. It operates from 2.3 V to 5.5 V, uses a 16-pin SOIC package measuring 7.50 mm in width, and is supplied in tape-and-reel packaging. The integrated oscillator is maintained by a crystal and is specified for operation from 0°C to +70°C. A real-time clock is a timekeeping semiconductor that retains calendar date and time information across power interruptions. In the broader power-management and timing hierarchy, an RTC is a clock-and-timing IC that complements a microcontroller or system clock by providing a continuously accessible, battery-backed time reference. The DS3231 combines this function with an integrated TCXO and crystal, reducing the external discrete components normally required by a basic RTC design. The principal feature of the DS3231 is its integrated temperature-compensated crystal oscillator. Temperature compensation is intended to improve oscillator behavior over its specified 0°C to +70°C temperature range, while the integrated crystal simplifies board construction and reduces the number of timing components. The device communicates through a two-wire I2C serial interface, allowing a host processor to read and write date and time registers. It also includes a battery input so timekeeping can continue when the main supply is interrupted. The 2.3 V to 5.5 V operating range supports both lower-voltage embedded systems and conventional 5 V equipment. Its 16-pin SOIC surface-mount package is compatible with standard small-outline PCB assembly methods, and the DS3231S#T&R ordering code identifies a tape-and-reel presentation suitable for automated production. Unlike a standalone crystal oscillator, this device combines frequency reference, oscillator, RTC counter, calendar, serial interface, and backup-power handling in one package. Typical uses include industrial automation equipment, data-acquisition systems, environmental monitoring, access-control terminals, consumer electronics, and embedded control systems that must preserve timestamps while the primary supply is unavailable. For new designs, engineers should verify the complete pinout and register map in the manufacturer datasheet, especially when connecting the battery input, I2C pull-ups, and any alarms. This page consolidates the verified manufacturer, distributor, and cross-reference information for the DS3231S#T&R and adds engineering-oriented application guidance, sourcing context, and a transparent comparison of documented same-family alternatives.

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DS3231SN# - I2C RTC with TCXO | Maxim Integrated
DS3231SN#

DS3231SN# - I2C RTC with TCXO | Maxim Integrated

The Analog Devices Inc./Maxim Integrated DS3231SN# is an extremely accurate I2C real-time clock and calendar with an integrated temperature-compensated crystal oscillator (TCXO) and crystal, supplied in a 16-pin SOIC package. The verified source identifies a 2.3 V to 5.5 V supply range, a 32.768 kHz crystal-related frequency reference, and an operating temperature range of -40 °C to +85 °C. A real-time clock, or RTC, is a semiconductor timing component that maintains calendar time independently of a system’s main processor. The DS3231SN# combines the RTC function with an integrated TCXO and crystal, reducing external timing-component count and helping maintain accurate timekeeping across changing temperatures. In a power-management hierarchy, it is an IC oscillator and timekeeping device rather than a power regulator or communications transceiver. The principal verified features are the integrated TCXO and crystal, I2C clock/calendar access, 2-wire serial communication, wide 2.3 V to 5.5 V supply operation, and 16-SOIC packaging. These characteristics suit systems that need seconds, minutes, hours, calendar date, and periodic time events without relying on an external crystal. The integrated TCXO is particularly relevant when maintaining timing accuracy under ambient-temperature variation is more important than using a simple uncorrected crystal oscillator. The DS3231SN# is designed for embedded control, embedded data logging, portable instrumentation, consumer electronics, industrial control, and access-control equipment. In these applications, the host controller reads or writes the RTC through I2C and can use time stamps for event sequencing, display synchronization, scheduled operations, or data-retention workflows. Because the verified distributor description identifies it as an I2C RTC/TCXO device, the design should include appropriate pull-up resistors and confirm the host’s I2C logic levels. When selecting the device, verify the complete pinout and electrical limits in the manufacturer datasheet before layout release. Keep the I2C traces short, provide the required decoupling, and confirm the exact SOIC footprint and pin numbering against the PCB library. The supplied web data does not provide verified pricing tiers, detailed timing accuracy, battery-current values, alarm specifications, or absolute maximum ratings, so those values should be obtained from the manufacturer datasheet. This page combines verified distributor information, the identified DS3231 family functionality, practical integration guidance, and explicit data gaps. It does not invent specifications that were absent from the supplied search results.

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DS3231SN#T&R - I2C RTC with TCXO | Analog Devices
DS3231SN#T&R

DS3231SN#T&R - I2C RTC with TCXO | Analog Devices

The Analog Devices DS3231SN#T&R is an I2C real-time clock and calendar with an integrated temperature-compensated crystal oscillator, crystal, and battery backup, operating from 2.3 V to 5.5 V in a 16-pin SOIC package measuring 7.50 mm wide. Its nominal crystal frequency is 0.0320 MHz, and the specified operating-temperature range is -40 °C to +85 °C. The integrated TCXO architecture maintains timekeeping accuracy across temperature changes while preserving a compact solution for systems that require calendar data, alarm handling, and battery-backed time retention. A real-time clock, or RTC, is a clock-and-timing IC that keeps track of seconds, minutes, hours, date, and calendar information independently of a system processor. Within the product hierarchy, an RTC is a timing IC, a semiconductor, and a system-support component. Unlike a basic crystal oscillator, an RTC combines a stable time reference with registers, an I2C control interface, calendar logic, and often backup-power support. This makes it suitable for preserving timestamps when the main supply is interrupted. The DS3231SN#T&R integrates a crystal resonator and temperature-compensated oscillator rather than requiring a discrete crystal and load network. It supports two-wire I2C communication, allowing a host microcontroller to read and program calendar and alarm registers. The available package data identifies a 16-pin, 7.50 mm-wide SOIC surface-mount configuration, while the -40 °C to +85 °C range supports industrial temperature requirements. Battery input allows timekeeping to continue when the primary supply is removed. The internal oscillator is compensated to reduce frequency variation caused by ambient temperature changes. This improves long-term timekeeping consistency compared with an uncompensated crystal oscillator, particularly in applications where the RTC must retain accurate timestamps during intermittent power loss. The 2.3 V to 5.5 V operating range also supports both 3.3 V and 5 V system rails. Exact initial time accuracy, current consumption, alarm resolution, and electrical timing limits are not included in the supplied excerpts and require confirmation from the manufacturer datasheet. Typical uses include industrial control systems, data loggers, metering equipment, network appliances, medical instruments, and embedded products that need a timestamp or calendar across power interruptions. A host processor can initialize the clock once, periodically retrieve time over I2C, and use the RTC as a trusted time source after restart. The integrated oscillator also reduces board area compared with a discrete crystal plus oscillator implementation. The primary design consideration is preserving correct battery-backed operation and power sequencing. The PCB must provide the specified supply and grounding connections, clean I2C routing, and suitable decoupling close to the device. Software should verify time validity after every power restoration instead of assuming that the backup source retained a valid timestamp. Exact capacitor, pull-up, and decoupling recommendations should be taken directly from the manufacturer datasheet. This page consolidates the verified manufacturer and distributor information for the DS3231SN#T&R, combines pricing available as of 2026-10-29 with package and operating-range details, and provides same-package alternatives plus engineering guidance that helps distinguish a true drop-in replacement from merely similar RTC products.

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DS3644B+ - DeepCover 1KB Secure Memory with Tamper Hierarchy | Analog Devices
DS3644B+

DS3644B+ - DeepCover 1KB Secure Memory with Tamper Hierarchy | Analog Devices

The Analog Devices (formerly Maxim Integrated) DS3644B+ is a DeepCover® security manager IC that integrates 1024 bytes of SRAM for secure storage of sensitive cryptographic material, along with on-chip physical tamper-sensing and response functions. Packaged in a 49-ball Pb-free CSBGA measuring 7 mm x 7 mm x 0.8 mm, the DS3644 targets cryptographic processors, payment terminals, and data security equipment where both confidentiality and active tamper response are mandatory. A DeepCover security manager is a category of hardware security IC that combines nonvolatile or volatile secure memory with environmental tamper detection circuitry, typically used as a companion chip to a host microcontroller or secure element in FIPS-grade designs. The DS3644 belongs to the DeepCover family hierarchy, which sits under the broader Secure Authentication and Hardware Security taxonomy of ICs designed to defeat both logical and physical attacks. Key features of the DS3644 include 1024 bytes (1 KB) of on-chip SRAM organized as eight 128-byte banks of nonimprinting memory, programmable tamper hierarchy with multiple independent tamper input comparators, an I²C-compatible serial interface for host access, and on-chip tamper response logic that can zeroize memory within microseconds of a detected intrusion. The CSBGA-49 package offers a compact 7 mm x 7 mm footprint, enabling drop-in placement next to host processors on space-constrained PCB designs. Architecturally, the DS3644 pairs an SRAM array with a tamper-detection state controller; each of the eight memory banks can be independently zeroized under tamper events, and the nonimprinting SRAM prevents residual bit patterns from revealing prior contents after power cycling. Host-side access occurs through a standard I²C interface, while tamper events are signaled via dedicated external pins monitored by on-chip comparators. Typical applications include cryptographic coprocessor subsystems, payment terminal secure storage, hardware security modules (HSMs), point-of-sale tamper enclosures, and FPGA bitstream encryption key storage. The combination of 1 KB secure SRAM with active tamper response makes it suitable for FIPS 140-2 boundary devices and for key injection into PCIe devices that lack integrated security. Designers should ensure the tamper input pins are properly biased and that the I²C pull-ups match the chosen bus speed. Because the memory is volatile, an external backup battery or secure EEPROM strategy is required if persistence is needed across power loss; the DS28EC20+ is a common companion in such configurations. This page synthesizes distributor pricing, secure-memory tier comparisons, and practical tamper-routing design notes that are not consolidated in the manufacturer datasheet.

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DS9097E - RS-232 iButton Programming Adapter | Analog Devices
DS9097E

DS9097E - RS-232 iButton Programming Adapter | Analog Devices

Analog Devices DS9097E is a passive RS-232C COM-port adapter that converts plus or minus 12 V serial-port levels for connection to an iButton probe. It supplies the 12 V required to program EPROM-based DS198x Add-Only iButtons and supports reading and writing SRAM and EEPROM-based DS199x, DS196x, and DS197x devices. The adapter is powered entirely from the RS-232 interface. An RS-232C COM-port adapter is an interface accessory that bridges the voltage-domain mismatch between a legacy computer serial port and a 1-Wire-compatible iButton probe. It sits between the host computer and probe, translating bidirectional data and control signals while leaving protocol handling and device programming to the connected host software. The DS9097E is the upgraded counterpart to the DS9097. Its defining feature is the 12 V programming capability for DS198x Add-Only iButtons. It retains support for reading and writing SRAM and EEPROM devices in the listed DS199x, DS196x, and DS197x families. This combination makes it useful for mixed legacy data-logger and access-control workflows. The device uses RS-232C levels of plus or minus 12 V for level conversion. Its operation and wiring center on the computer-side TXD, RXD, DTR, RTS, and PC-ground connections described in the manufacturer datasheet. A 12 V auxiliary supply is identified as necessary for certain programming arrangements, but the verified excerpt does not provide a complete nominal package or connector specification. Typical uses include reading and programming iButton devices attached to an iButton probe, supporting DS198x Add-Only programming, and maintaining legacy computer-to-probe communication. Engineers should verify connector pin assignments, probe requirements, host software support, and the auxiliary-supply arrangement against the manufacturer datasheet before assembly or replacement. Because the DS9097E is a passive interface adapter rather than a powered logic IC, it has no typical quiescent-current or switching-converter specification. Selection should focus on supported device families, RS-232 voltage compatibility, 12 V programming behavior, connector assignment, and whether existing hardware can be reused without modification. This page consolidates the verified Analog Devices product description, datasheet links, programming capability, supported iButton families, and RS-232 interface details. Missing electrical, dimensional, connector, lifecycle, and commercial values are explicitly marked as data needed rather than inferred.

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DS90C031BTM - 155.5 Mbps Quad LVDS Driver | Texas Instruments
DS90C031BTM

DS90C031BTM - 155.5 Mbps Quad LVDS Driver | Texas Instruments

The Texas Instruments DS90C031BTM is a quad CMOS differential line driver with four LVDS transmitters, support for data rates in excess of 155.5 Mbps, and operation at clock frequencies above 77.7 MHz. The device accepts TTL/CMOS input levels and converts them into low-voltage differential outputs of approximately 350 mV. It is supplied in a narrow 16-pin SOIC package and is positioned for low-power, high-speed point-to-point communications. An LVDS line driver is a high-speed interface IC that converts single-ended CMOS or TTL logic into a balanced differential signal. LVDS belongs to the broader differential line-driver hierarchy and interface-controller category. Its differential architecture is intended to improve noise immunity and permit reliable data transmission over longer circuit-board traces or properly terminated cables, provided the implementation follows the manufacturer's recommended topology. The principal features of the DS90C031BTM are its four independent differential outputs, throughput above 155.5 Mbps, and 350 mV differential output signaling. It also provides a 5 V supply operating point and accepts TTL/CMOS inputs, allowing it to interface with ordinary digital logic. Its four-channel organization reduces the number of driver packages required when several point-to-point links must be implemented on one board. The DS90C031B family uses LVDS to support high-speed point-to-point links while emphasizing low power dissipation. Each channel accepts a TTL/CMOS input and presents a low-voltage differential output. The manufacturer identifies the DS90C031 and the companion DS90C032 line receiver as an alternative to high-power pseudo-ECL devices. The B revision is the family associated with the DS90C031BTM ordering code shown in the distributor records. Typical uses include clock and data distribution, low-voltage differential signaling links, industrial control interfaces, test and measurement systems, and multi-channel digital backplanes. In each case, the transmitter must be paired with an appropriate receiver, and the receiver, cable, connector, and trace geometry determine whether the complete link achieves the intended data rate. The principal design consideration is that balanced signaling does not remove the need for controlled board layout and termination. Route each differential pair as a tightly coupled pair, provide the receiver with the required termination, and minimize discontinuities and stubs. Verify signal integrity at the target data rate rather than relying only on the advertised 155.5 Mbps capability. This page consolidates the verified manufacturer descriptions, distributor availability references, package information, and cross-reference findings for DS90C031BTM. It also distinguishes genuine same-footprint alternatives from unavailable replacements, avoiding unsupported equivalence claims and making the engineering trade-offs easier to assess.

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DS90C031TMX - 155.5Mbps Quad LVDS Driver | Texas Instruments
DS90C031TMX

DS90C031TMX - 155.5Mbps Quad LVDS Driver | Texas Instruments

The Texas Instruments DS90C031TMX is a quad CMOS differential line driver with four LVDS outputs, support for data rates in excess of 155.5 Mbps at 77.7 MHz, and a 16-pin SOIC package. The device accepts TTL/CMOS inputs and converts them into low-voltage differential outputs with approximately 350 mV signal amplitude. It is intended for systems that require low power dissipation and high-speed transmission across balanced connections. An LVDS line driver is a differential interface device that converts single-ended logic signals into two complementary low-voltage outputs. The differential signal is evaluated by the receiver as the voltage difference between those outputs. This approach provides common-mode noise rejection, reduced electromagnetic emissions, and reliable data transmission over balanced cables or PCB traces. In the power-management hierarchy, the DS90C031 belongs to the broader semiconductor category, specifically interface ICs and differential line drivers. The DS90C031 provides four independent CMOS-to-LVDS channels in one 16-pin SOIC package. Its specified data rate exceeds 155.5 Mbps, corresponding to a 77.7 MHz parallel word-transfer rate. The approximately 350 mV differential output supports low-voltage signaling while the TTL/CMOS input interface allows direct connection with compatible digital logic. The verified product information identifies a 5 V supply and an operating temperature range of -40°C to 85°C for the DS90C031TMX/NOPB ordering information. The CMOS input stage and LVDS output stage divide the conversion function into two clearly defined sections. Each CMOS input controls one differential output pair, allowing four independent channels to carry data over separate balanced conductors. This arrangement suits point-to-point links, industrial control interfaces, test equipment, and backplane connections where common-mode rejection and controlled edge rates are important. The device's stated low-power design objective is especially relevant when multiple high-speed links are implemented on one board. Typical uses include clock and data distribution, industrial instrumentation, video or control-system links, and test and measurement equipment. Each application should preserve the differential impedance and routing geometry required by LVDS, rather than treating the outputs as ordinary single-ended outputs. The exact drive strength, propagation delay, supply-current limits, output impedance, and recommended PCB stack-up were not included in the supplied search evidence and must be confirmed in the manufacturer datasheet before detailed circuit sign-off. When designing a PCB, place each output pair on adjacent routing layers or route the differential pair continuously over a stable reference plane. Avoid adding unmatched vias, test pads, or stubs because these discontinuities can degrade the differential signal. Confirm input thresholds, output timing, decoupling requirements, and the DS90C031TMX temperature grade from the official datasheet. Distributor results also list related DS90C031 ordering codes, but package and temperature-grade differences must be checked before substituting one MPN for another. This page consolidates the verified manufacturer description, distributor package information, LVDS use cases, ordering alternatives, and practical design considerations. It also distinguishes published parameters from information that was not present in the supplied dataset, allowing engineers to move quickly from identification and sourcing to datasheet-based design verification.

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DS90C032BTM - 155.5Mbps Quad LVDS Receiver | Texas Instruments
DS90C032BTM

DS90C032BTM - 155.5Mbps Quad LVDS Receiver | Texas Instruments

The Texas Instruments DS90C032BTM is a quad CMOS differential line receiver supporting LVDS signaling rates above 155.5 Mbps, equivalent to a parallel data rate above 77.7 MHz, in a 16-pin SOIC package. The device converts four differential LVDS input pairs into four CMOS-compatible outputs for high-speed point-to-point interfaces. A Low Voltage Differential Signaling receiver is an interface circuit that detects the voltage difference between two complementary conductors. This differential approach improves noise immunity by rejecting common-mode voltage disturbances. Within the interface hierarchy, LVDS is a physical-layer signaling method, while the DS90C032 belongs to the broader category of line drivers, receivers, and transceivers used to connect digital systems over copper. The verified manufacturer information identifies the DS90C032 as a quad differential receiver designed for ultra-low power dissipation and high data rates. Its documented operating supply range is 4.5 V to 5.5 V, and one available listing reports a supply current of 11 mA. The receiver accepts low-voltage differential signals with a stated magnitude of 350 mV and translates them into CMOS, TTL-compatible output signals. Four receive channels are packaged together in the 16-pin narrow SOIC. The DS90C032 and companion line driver DS90C031 provide a low-power alternative to high-power pseudo-ECL devices in point-to-point interface systems. Because the receiver produces CMOS logic outputs, it can connect an LVDS physical layer to conventional digital logic without requiring a separate PECL-to-TTL conversion stage. This integration reduces the number of external interface components and can simplify system partitioning. Typical uses include high-speed backplanes, point-to-point serial links, clock distribution interfaces, industrial data acquisition equipment, and embedded control systems that exchange low-voltage differential data over balanced copper wiring. The receiver is particularly relevant when four channels can share the same supply and signal-integrity environment, allowing one package to replace four discrete differential receiver sections. PCB implementation must preserve differential impedance continuity and minimize unequal routing between each input pair. The data-rate ceiling depends on the complete link, including transmitter amplitude, cable or PCB loss, connector behavior, termination, and receiver configuration; it should not be treated as a guaranteed system bandwidth without signal-integrity validation. This page consolidates the verified manufacturer descriptions, distributor availability information, package details, purchasing data, and application guidance into an engineering-oriented reference. It also identifies why several similarly packaged parts are not true drop-in substitutes, helping designers distinguish exact device options from components whose signaling rate or interface function differs materially.

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DS90C032BTMX - 155.5 Mbps LVDS Receiver | Texas Instruments
DS90C032BTMX

DS90C032BTMX - 155.5 Mbps LVDS Receiver | Texas Instruments

The Texas Instruments DS90C032BTMX is a quad CMOS differential line receiver designed for low-power, high-speed LVDS communication. It supports data rates in excess of 155.5 Mbps, equivalent to a signaling frequency above 77.7 MHz, and is housed in a 16-pin SOIC package measuring 0.154 inches, or 3.90 mm, wide. An LVDS receiver is a differential line receiver within the broader interface IC and semiconductor hierarchy. Low Voltage Differential Signaling transfers data across two conductors whose voltage difference carries the signal. This differential approach supports high-speed communication while allowing the receiver to reject common-mode noise that can affect single-ended links. The DS90C032 integrates four differential receiver channels and converts LVDS inputs to CMOS-compatible outputs. The device's principal characteristics include four receiver channels, LVDS signaling, CMOS output logic, and operation above 155.5 Mbps. Its four-channel architecture reduces the number of receiver packages required in systems transporting several parallel differential signals. The 16-pin SOIC package is a conventional surface-mount gull-wing package suitable for high-density point-to-point and backplane interfaces. Technical operation depends on the differential input network, receiver threshold behavior, output timing, and the power rails shown in the manufacturer datasheet. Because the supported data rate is specified in excess of 155.5 Mbps, PCB signal integrity becomes important at the upper operating limit. Differential impedance, pair symmetry, connector geometry, return paths, and receiver placement can affect signal integrity and must be evaluated as a complete channel. Typical applications include parallel LVDS links between circuit boards, high-speed backplane interfaces, industrial data acquisition systems, video transport links, and communications equipment using the companion DS90C031 or DS90C031B line driver. The DS90C032 is particularly appropriate where four channels and low-power differential reception are required within a compact package. Design the board with continuous differential routing, matched impedance, short return paths, and carefully controlled connector transitions. Decoupling should be placed close to the device supply pins, and unused inputs should be handled according to the logic levels and input-state requirements in the manufacturer datasheet. Signal-integrity simulation or measurement is recommended when the link operates near 155.5 Mbps. This product page consolidates the manufacturer's device description, package information, ordering references, and documented cross-reference results. It also adds application-specific guidance, design checks, and a structured comparison for engineers evaluating the DS90C032 family and its qualified drop-in alternatives.

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DS90C032TM - 4-Channel LVDS Receiver | Texas Instruments
DS90C032TM

DS90C032TM - 4-Channel LVDS Receiver | Texas Instruments

Texas Instruments DS90C032TM is a four-channel CMOS differential line receiver using Low Voltage Differential Signaling (LVDS) technology. It accepts differential inputs of 350 mV, translates them into CMOS, TTL-compatible output levels, and supports data rates in excess of 155.5 Mbps, equivalent to 77.7 MHz, in a 16-pin SOIC package. The receiver is intended for applications requiring ultra-low power dissipation and high data rates. An LVDS differential line receiver belongs to the line-driver and line-receiver hierarchy within interface ICs. LVDS transmits information as the voltage difference between two conductors, providing a differential signal that can reject common-mode noise and support reliable high-speed data transfer. This DS90C032 implementation converts four differential inputs into individual CMOS outputs, allowing an LVDS link to interface with conventional digital logic. The DS90C032TM supports data rates above 155.5 Mbps and accepts low-voltage differential signals of 350 mV. Its CMOS outputs are compatible with TTL logic levels, while the device provides a TRI-STATE output function that can be used to multiplex outputs. The quad-channel architecture integrates four receivers into one package, reducing board area for systems that carry several differential signals. The manufacturer describes the DS90C032 as a CMOS differential line receiver designed specifically around ultra-low power dissipation and high data rates. These characteristics make it relevant to point-to-point LVDS links where data throughput and power efficiency matter more than the multi-driver capabilities of a transceiver. The differential input architecture also helps preserve signal integrity when the transmitted data crosses a cable or PCB interconnect. Typical uses include high-speed serial links, industrial data acquisition, telecommunications equipment, test systems, and digital backplanes. The receiver can interface an LVDS source to CMOS-based controllers, processors, FPGAs, or counters. The available TRI-STATE function provides additional flexibility when several receiver outputs share a common bus or must be disabled during a system operating mode. When laying out the receiver, route the differential pair as a tightly coupled pair with a continuous reference plane and minimize stubs. Decoupling capacitors should be placed close to the device supply pins, while the differential traces should avoid discontinuities that could disturb impedance. The provided source data does not specify the complete pin map, termination requirements, operating-temperature range, or supply-current limits, so those values must be confirmed against the manufacturer datasheet before release. This product summary consolidates the verified manufacturer description, distributor package information, data-rate capability, and drop-in comparison candidates into an engineering-focused reference. It also distinguishes documented attributes from parameters that still require datasheet confirmation, helping designers avoid treating an unavailable or incomplete value as a guaranteed specification.

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DS90C032TMX - Quad LVDS Receiver, 155.5 Mbps | Texas Instruments
DS90C032TMX

DS90C032TMX - Quad LVDS Receiver, 155.5 Mbps | Texas Instruments

Texas Instruments DS90C032TMX is a quad CMOS differential line receiver designed for low-power LVDS signal reception at data rates in excess of 155.5 Mbps. The device contains four independent differential receivers and is supplied in a 16-pin SOIC package for industrial surface-mount applications. Its receiver input can detect differential signals as low as 100 mV across a ±1 V common-mode range centered on +1.2 V. This makes the part suitable for LVDS links carrying data between boards, processors, sensors, and test equipment. An LVDS receiver is an interface IC that converts low-voltage differential signaling into complementary CMOS logic levels. LVDS belongs to the differential line-interface and serializer/deserializer ecosystem, where low-amplitude differential signals improve noise immunity and allow reliable data transmission over balanced connections. The DS90C032TMX is the receive-only counterpart needed when a system uses a separate LVDS transmitter elsewhere in the link. The principal benefits are its four-channel integration, low 100 mV detection threshold, operation above 155.5 Mbps, and 5 V single-supply operation. Integrating four receivers reduces the number of packages and board connections required for multipath LVDS interfaces. The 16-pin SOIC outline also provides a practical option for conventional surface-mount assembly, although its lead pitch is larger and less compact than fine-pitch packages used in newer high-density systems. The receiver is intended for communication links, industrial data acquisition, video or control transport, test-and-measurement equipment, and embedded systems that connect an external differential source to CMOS logic. A design should preserve balanced routing, provide a controlled return path, terminate the transmission line as specified by the linked transmitter, and maintain compatible supply levels across the system. For a new LVDS interface, verify the transmitter's output voltage, common-mode range, termination scheme, and supported data rate against the receiver requirements. The verified product information identifies the DS90C032 family as a low-power, high-rate quad receiver, but detailed input thresholds, output timing, propagation delay, and recommended termination values must be checked in the manufacturer datasheet before release. The SOIC package requires thermal and layout attention when the receiver is used in a system with high surrounding switching activity. Place the device close to the differential input connector or transceiver interface, route the differential pair as a matched pair over a continuous reference plane, and keep stubs short. This page consolidates the verified device identity, package, interface capability, sourcing links, and engineering constraints to support initial component selection and PCB planning.

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DS90C124IV5X - 24-Bit FPD-Link II Deserializer | TI
DS90C124IV5X

DS90C124IV5X - 24-Bit FPD-Link II Deserializer | TI

Texas Instruments DS90C124IV5X is a 24-bit FPD-Link II deserializer operating from 5 MHz to 35 MHz and implemented in a surface-mount package for high-speed digital video interfaces. It is designed to recover 24-bit parallel data from a DC-balanced differential link while providing a practical interface between a serializer and downstream processing logic. An FPD-Link II deserializer is a link receiver within the broader category of interface ICs, serializers and deserializers, and data-conversion devices. It accepts a high-speed differential data stream, detects the embedded clock and data, reconstructs the parallel payload, and exposes it through digital output signals. The DS90C124 specifically performs the deserializer function within the broader DS90C124 serializer-and-deserializer family. The device's 5 MHz to 35 MHz operating range supports multiple embedded-clock transmission rates, while its 24-bit parallel output width defines the maximum payload represented by one channel. DC-balanced signaling helps maintain a consistent digital signaling level through common-mode voltage variation. The FPD-Link II architecture is intended for point-to-point links carrying video or related high-speed digital data. At the circuit level, the DS90C124IV5X separates link reception from system data processing. Differential input behavior reduces sensitivity to common-mode noise when the transmit and receive paths are implemented with controlled impedance. Because the device includes clock recovery and data reconstruction functions, the source and sink endpoints must be configured for compatible data rates and link formats. Typical uses include video backplane links, industrial imaging systems, automotive display interfaces, medical imaging equipment, and other point-to-point systems that need a compact 24-bit deserializer. The device can be paired with a compatible FPD-Link II serializer when the system must transport parallel video data across a cable, PCB backplane, or balanced interconnect. Designers should confirm the exact pin assignments, supply requirements, differential impedance, decoupling, and pinout in the manufacturer datasheet before routing a board. For LVDS-style links, use controlled-impedance differential pairs, maintain symmetry between the two conductors, and observe the receiver's input and return-path requirements to preserve data integrity. This page combines the device's confirmed interface characteristics with application guidance, engineering design notes, and availability-focused sourcing information. It is intended to help engineers evaluate the DS90C124IV5X against the physical, protocol, and thermal constraints of a new high-speed interface design.

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DS90C124IVS - 840 Mbps 24-Bit LVDS Deserializer | Texas Instruments
DS90C124IVS

DS90C124IVS - 840 Mbps 24-Bit LVDS Deserializer | Texas Instruments

The Texas Instruments DS90C124IVS is a 5 MHz to 35 MHz DC-balanced 24-bit FPD-Link II LVDS deserializer with an 840 Mbps serial link rate, one differential input, 24 parallel outputs, and a 48-pin TQFP package. It is the receiving half of the DS90C241/DS90C124 chipset and converts a transparent serial LVDS data and control stream containing embedded-clock information back into a 24-bit parallel bus. An LVDS deserializer is a high-speed interface IC that reconstructs parallel digital data from a low-voltage differential serial signal. Within the interface hierarchy, LVDS signaling belongs to high-speed differential data transmission, while a deserializer is a serializer/deserializer interface IC used to reduce parallel routing, connector-pin count, skew, and PCB-layer requirements. The FPD-Link II chipset architecture carries both data and control information over one serial link while removing the need for a separate source-synchronous clock. The principal interface ratings are a 5 MHz to 35 MHz pixel-clock range, an 840 Mbps maximum data rate, one LVDS input, 24 parallel outputs, and a 48-TQFP package. According to the Texas Instruments product page and DS90C124 datasheet, the receiver uses differential threshold voltage and input-tolerance switching characteristics to define the acceptable data-eye opening. These signal-integrity limits must be respected when selecting cable length, connector geometry, connector geometry, and receiver termination. The device is intended to work with the compatible DS90C241 serializer, which converts a 24-bit parallel bus into a transparent DC-balanced LVDS stream. Embedded-clock recovery eliminates a dedicated parallel clock and minimizes skew between separate data and clock paths. The serialized interface can reduce PCB routing demands and connector size compared with a conventional 24-bit parallel bus, although board-level LVDS routing, reference-plane continuity, and pair geometry remain critical. Typical uses include high-resolution display links, digital video transport, industrial imaging, automotive infotainment, instrumentation, and other point-to-point LVDS systems. The verified source material specifically identifies display-oriented 24-bit FPD-Link II transport and a compatible serializer for a 10-meter shielded twisted-pair cable. An LVDS receiver is most suitable when the source can provide the matching FPD-Link II serializer and when the PCB or cable channel has been validated for the intended data rate. For implementation, preserve the differential pair as a continuous, impedance-controlled route from the connector or cable through the receiver, provide the decoupling and termination required by the manufacturer datasheet, and validate the received eye diagram at the production operating temperature. The supplied verified material does not provide a numeric price, complete pin mapping, or detailed electrical limits, so those items are not inferred in the specifications or structured product markup.

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DS90C185SQX - 2.94Gbps LVDS Serializer | Texas Instruments
DS90C185SQX

DS90C185SQX - 2.94Gbps LVDS Serializer | Texas Instruments

Texas Instruments DS90C185SQX is a low-power FPD-Link serializer for portable, battery-powered display systems, supplied in a 48-pin WQFN package. It serializes 24-bit RGB video and three video-control signals, converts them to LVDS-compatible levels, and transmits them through a reduced-width interface containing four data lanes and one clock lane. The verified distributor listing identifies the device as a 2.94 Gbps serializer with 28 inputs and four outputs. This architecture reduces the number of conductors required between a host GPU or display controller and an LVDS-compatible panel while supporting single-lane operation for compact portable equipment. A serializer is an interface IC that converts parallel data into a high-speed serial stream for transmission over a reduced-pin-count link. In the signal-chain hierarchy, the DS90C185SQX belongs to the FPD-Link and LVDS serializer class, operates between digital video logic and panel-facing communication circuitry, and ultimately supports display and power-management subsystems. Its four-data-plus-clock organization is compatible with FPD-Link 1 deserializers and many LVDS-based displays, including panels using FlatLink or single-pixel LVDS input interfaces. The principal verified benefits are the 2.94 Gbps maximum signaling rate, 28-input serializer architecture, four outputs, low-power operation intended for portable equipment, and compatibility with a broad installed base of FPD-Link 1 and LVDS displays. A single 1.8 V supply reduces power dissipation in battery-powered systems. The manufacturer describes a typical 50 mW power figure for the device, although detailed operating-current limits, temperature ranges, and electrical thresholds must be confirmed in the current manufacturer datasheet before a production design is released. The DS90C185SQX is appropriate for notebook displays, portable instruments, industrial panels, and other systems where a parallel RGB interface would consume excessive connector and routing resources. In a typical implementation, the serializer receives parallel pixel data and control signals, converts them to LVDS-compatible levels, and drives a reduced-width cable or board-to-board link to an FPD-Link 1 receiver or compatible display. The receiver must support the same lane count, signaling format, clocking arrangement, and panel data format. Design engineers should verify the supported input color format, pixel clock range, LVDS output mapping, synchronization behavior, supply sequencing, and panel impedance requirements against the manufacturer datasheet. PCB layout should provide a continuous return path beneath the high-speed link, minimize stubs, use controlled-impedance routing, and place decoupling capacitors close to the supply pins. The compact 48-pin WQFN package also requires thermal-aware layout with adequate exposed-pad copper where supported by the package drawing. This page consolidates the verified manufacturer identity, serializer function, speed, interface architecture, package, sourcing links, application guidance, and engineering considerations. Because the supplied source excerpts do not expose a verified distributor price table, complete timing specifications, or the detailed 48-pin pinout, those items are identified explicitly rather than inferred. That distinction allows procurement and engineering teams to separate confirmed product facts from values that still require datasheet review.

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DS90C241IVS - 24-Bit FPD-Link II Serializer | Texas Instruments
DS90C241IVS

DS90C241IVS - 24-Bit FPD-Link II Serializer | Texas Instruments

The Texas Instruments DS90C241IVS is a 5 MHz to 35 MHz DC-balanced 24-bit FPD-Link II serializer with an 840 Mbps serial output, 24 parallel data inputs, and a 48-pin TQFP (7 x 7 mm) package. The device converts a 24-bit parallel bus into a transparent LVDS data and control stream with embedded clock information, reducing wide parallel routing on PCB traces and balanced cables. An FPD-Link II serializer is a high-speed interface IC within the LVDS serializer and deserializer category. It serializes multiple parallel data channels onto one balanced differential link, transfers the associated clock with the data, and supports DC balancing. This architecture reduces PCB layers, cable width, connector size, and pin count while providing a low-power, low-noise signal path for high-speed digital interfaces. The DS90C241 provides 24-bit parallel-to-serial conversion and can support 24:1 and 1:24 data transmission arrangements within the chipset. Its 5 MHz to 35 MHz operating range and 840 Mbps maximum characterized data rate make it appropriate for panel and display links, industrial imaging, point-to-point LVDS connections, and embedded parallel-to-LVDS interface designs. The serializer is intended to operate with the DS90C124 deserializer as an FPD-Link II chipset. Embedded-clock forwarding removes the need for a separate source-synchronous clock trace, while DC balancing helps maintain reliable operation over a balanced serial path. The manufacturer documentation states that the link is capable of driving up to 10 meters under the documented implementation conditions. Typical uses include high-resolution display interfaces, point-of-sale terminals, industrial vision systems, test equipment, automotive infotainment links, and other embedded systems that need to move a 24-bit parallel payload across a constrained PCB or cable path. The companion DS90C124 device provides the corresponding deserialize function when a complete chipset is required. When designing around the DS90C241IVS, follow the manufacturer datasheet for LVDS trace routing, controlled-impedance layouts, connector geometry, external pre-emphasis selection, and the correct supply bypass network. Do not assume that a mechanically similar 48-pin serializer is pin-compatible; verify the complete pin assignment, voltage ratings, control logic, and deserializer behavior before substituting a part. This page consolidates the verified manufacturer identity, operating range, interface format, package information, source links, practical application guidance, and candidate replacement analysis. Where the supplied records do not expose a numerical price, complete pin map, or detailed electrical limit, the page marks the missing information rather than inventing a production-critical value.

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DS90C241QVSX - 840Mbps 24-Bit LVDS Serializer | Texas Instruments
DS90C241QVSX

DS90C241QVSX - 840Mbps 24-Bit LVDS Serializer | Texas Instruments

The Texas Instruments DS90C241QVSX is a 24-bit FPD-Link II LVDS serializer operating from 5 MHz to 35 MHz pixel-clock frequency, with an 840 Mbps serial data rate, in a 48-pin TQFP package measuring 7 mm by 7 mm. It converts a 24-bit parallel LVCMOS bus into a fully transparent serial LVDS stream with embedded clock information. An FPD-Link II serializer is a high-speed interface IC used within parallel-to-serial display and control links. Its function hierarchy is serializer, high-speed interface IC, interface converter, and semiconductor. By embedding clock information into the transmitted data, the DS90C241QVSX eliminates a separate source-synchronous clock path across a board-to-board or cable connection. LVDS signaling provides a low-power and low-noise transfer environment and allows narrow data paths to replace wider parallel buses. The principal interface features include 24 parallel inputs, one LVDS serial output, a 5 MHz to 35 MHz operating range, and an 840 Mbps data rate. DC-balanced signaling reduces the magnitude of the differential transition current over long links, which supports cleaner electromagnetic behavior. The serializer is intended for the transmit side of an FPD-Link II chipset, with the DS90C124 or compatible deserializer providing the receiving function. The DS90C241QVSX supports transparent transfer of 24-bit parallel data and associated control signaling through the serial link. Embedded clock information allows the receiving endpoint to recover the transmission timing. This architecture can reduce connector pin count, cable width, PCB routing width, and the number of layers needed when a wide parallel bus would otherwise need to cross a system boundary. Typical applications include flat-panel display controllers, industrial panel interfaces, automotive display links, medical imaging equipment, video-processing systems, and other embedded platforms that transfer wide parallel pixel or control data over a compact high-speed serial connection. The device can also serve as the serializer element in a point-to-point serializer-deserializer link. A primary design consideration is the relationship between pixel-clock frequency, transmitted data rate, transmission distance, connector characteristics, and the receiving deserializer. PCB differential-pair routing should be controlled, and the power and ground connections must support this high-speed interface without introducing excessive return-path discontinuity. Use the pin-description table and timing diagrams in the manufacturer datasheet when assigning tracks and validating signal integrity. This page combines the device function, operating limits, package information, verified interface characteristics, drop-in alternatives, comparison parameters, and practical design guidance to support component selection, PCB reuse, and link-level engineering decisions.

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DS90C2501SLB 162MHz LVDS LDI Transmitter | Texas Instruments
DS90C2501SLB

DS90C2501SLB 162MHz LVDS LDI Transmitter | Texas Instruments

The Texas Instruments DS90C2501SLB is a 162 MHz LVDS display-interface transmitter with a built-in scaler, supplied in a 128-terminal 10 mm by 10 mm CSPQFN laminate package. It operates from a 3 V to 3.6 V supply and accepts a single-pixel input that can be scaled for resolution up to SXGA+. The device provides one LVDS transmitter and no receiver, making it a display-oriented interface IC rather than a bidirectional transceiver. An LVDS display interface, also called LDI, is a high-speed differential signaling method for transferring pixel data between a graphics source and a display panel. By transmitting data differentially, it reduces sensitivity to electromagnetic interference while delivering the bandwidth required for high-resolution panels. Within the broader semiconductor hierarchy, the DS90C2501SLB is an interface IC and, more specifically, an LVDS transmitter with integrated scaling. The principal features of the DS90C2501SLB include a maximum stated operating frequency of 162 MHz, a 3 V to 3.6 V supply range, a 1/0 driver-to-receiver configuration, and support for LVDS signaling. Its integrated scaler consolidates scaling and transmission into one device, which can reduce the number of separate processing and interface components required in a display link. The package also includes thermal-pad structures in the CSPQFN configuration. Technically, the device is designed around the industry-standard LVDS interface and is intended to support the bandwidth of high-resolution display panels while keeping clock rates low enough to limit EMI and shielding requirements. The built-in scaler accepts a single-pixel stream and conditions it for LVDS panel transmission, combining display-format conversion with low-voltage differential output. This integration is useful where component count, board area, and signal-path complexity are important constraints. Typical uses include small-panel and embedded LCD controllers, industrial human-machine interfaces, point-of-sale terminals, automotive-style navigation displays, and other systems that send pixel data from a host controller to an LVDS display. It is particularly suitable when the source provides a single-pixel input and the panel requires a scaled LVDS output rather than a separate scaler followed by a discrete transmitter. The main design consideration is that this is a display-interface device with one transmit direction and no LVDS receiver. It cannot replace a bidirectional LVDS transceiver, and firmware must configure the host link, panel timing, and scaling ratio correctly. Use the pin-description table and application circuit in the manufacturer datasheet when assigning the 128 terminals and the exposed thermal pads. This page brings together the device specifications, package information, application fit, design guidance, and verified sourcing details. It also distinguishes the DS90C2501SLB from generic LVDS drivers and transceivers so design teams can determine whether its integrated scaler, single-pixel input, and 128-terminal footprint match the intended display architecture.

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DS90C363AMTD - 18-Bit 65 MHz LVDS Transmitter | Texas Instruments
DS90C363AMTD

DS90C363AMTD - 18-Bit 65 MHz LVDS Transmitter | Texas Instruments

The Texas Instruments DS90C363AMTD is a 3.3 V programmable LVDS transmitter for 18-bit Flat Panel Display Link interfaces, operating at up to 65 MHz and using a 48-pin TSSOP package. It provides three LVDS data drivers and 21 receiver-oriented transceiver positions in a single display-interface device. Its LVDS output supports data rates up to 612.5 Mbps per channel, making it suitable for transferring parallel pixel data over a compact, noise-resistant differential interface. An LVDS transmitter is a high-speed interface IC that converts low-voltage differential signaling into the physical layer used by FPD-Link links. In the technology hierarchy, LVDS is a differential data transmission method, while FPD-Link is an interface protocol commonly used to connect display controllers and flat-panel panels. The DS90C363AMTD belongs to the broader interface IC category and combines parallel display-data handling with balanced, low-voltage differential outputs. This reduces signal-integrity and EMI challenges associated with long interconnects when implemented with correct PCB rules. The principal operating characteristics are a 3 V to 3.6 V supply range, 18-bit parallel data capability, 65 MHz maximum pixel-clock operation, and three LVDS drivers. The device also supports programmable LVDS output characteristics, enabling the transmitter to be adapted to different display-link and termination requirements. It is supplied in a 48-pin TSSOP package intended for tube packing under the AMTD ordering suffix. Technically, the DS90C363AMTD is designed to provide backward-compatible LVDS signaling for FPD-Link panel interfaces while operating from a 3.3 V system rail. The differential outputs use small signal amplitudes to support high data rates while limiting electromagnetic emissions. Clock and data lanes should be routed as controlled-impedance differential pairs, with matching termination and connector geometry maintained between the transmitter and the receiving circuitry. Typical applications include flat-panel LCD controller interfaces, digital display panels, industrial monitors, medical display controllers, and compact embedded display systems. It is particularly useful where an 18-bit parallel pixel bus must be converted into fewer balanced LVDS lines. The 65 MHz operating limit must be checked against the target panel timing, while power sequencing, input-voltage tolerances, and panel-specific initialization requirements must be reviewed before deployment. A critical design consideration is the relationship between data-clock timing and transmission rate. Trace skew between the clock and data channels, inadequate output-termination networks, and long unmatched stubs can impair LVDS eye quality. The transmitter should be placed near the source connector or display interface, and the datasheet timing and test-circuit recommendations should govern component placement and PCB stack-up. This product page combines the manufacturer identification, electrical and package characteristics, interface application guidance, comparison criteria, and practical PCB considerations needed to evaluate the DS90C363AMTD as the transmitter for a 3.3 V FPD-Link display system.

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DS90C363BMT - 65MHz 18-Bit LVDS FPD Transmitter | Texas Instruments
DS90C363BMT

DS90C363BMT - 65MHz 18-Bit LVDS FPD Transmitter | Texas Instruments

Texas Instruments DS90C363BMT is a +3.3 V programmable LVDS transmitter for 18-bit flat panel display links, operating to 65 MHz and packaged in a 48-pin TSSOP package. The device converts 21 bits of CMOS/TTL data into three LVDS differential data streams, providing a high-speed interface between a display controller and an LVDS-enabled panel. An LVDS transmitter is a specialized interface IC that converts low-voltage digital logic signals into differential data pairs. Differential signaling belongs to the LVDS interface hierarchy and is commonly used for point-to-point links where low voltage, low power, and resistance to common-mode noise are important. In an FPD link, the transmitter works with a corresponding receiver, reducing signal-integrity demands compared with driving panel inputs directly through single-ended CMOS/TTL lines. The DS90C363BMT operates from a +3.3 V supply and supports a maximum link clock frequency of 65 MHz. Its 21-bit parallel input arrangement accommodates an 18-bit flat panel data path together with associated control or synchronization signals. The transmitter provides three LVDS outputs, enabling parallel data to be transferred efficiently over a reduced number of differential channels. The DS90C363B belongs to a family of National Semiconductor-origin display interface devices that was later represented under Texas Instruments. Verified comparison information identifies the DS90C363B as backward compatible and pin-for-pin compatible with the DS90C363, DS90C363A, and DS90CF363 families. The DS90C365A is also identified as pin-to-pin compatible with the DS90C363 and DS90C363A. Typical uses include flat-panel LCD controller interfaces, digital display panels, industrial HMI systems, medical imaging displays, test equipment, and other systems that connect parallel video logic to an LVDS panel. The 48-TSSOP package supports conventional surface-mount PCB assembly, while the 3.3 V supply operation aligns with modern embedded display electronics. When designing the transmitter interface, preserve the LVDS differential pair routing recommended by the device documentation, use matched-length routing where appropriate, and provide a controlled reference plane between signal pairs. Confirm capacitor selection, reset or power-down behavior, clock timing, and panel compatibility against the current manufacturer datasheet before releasing a production layout. This product page combines verified manufacturer and distributor information, documented family drop-in relationships, packaging details, pricing, and application-oriented design guidance. It is intended to support component identification, PCB replacement planning, and display-interface engineering without treating function-only devices as footprint-compatible substitutes.

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DS90C363BMTX - 3.3V 18-Bit FPD-Link LVDS Transmitter | TI
DS90C363BMTX

DS90C363BMTX - 3.3V 18-Bit FPD-Link LVDS Transmitter | TI

The Texas Instruments DS90C363BMTX is a +3.3V programmable LVDS transmitter for 18-bit Flat Panel Display (FPD) Link applications, operating up to 65 MHz clock frequency. Housed in a 48-pin TSSOP (MTD) package, it serializes 18 bits of parallel RGB data plus control signals into four LVDS data streams plus one LVDS clock, providing up to 1.3 Gbps throughput and 170 Megabytes/sec bandwidth. A Flat Panel Display Link (FPD-Link) transmitter is a serializer IC that converts wide parallel CMOS/TTL buses (such as RGB video, control signals, and synchronization data) into a small number of high-speed differential LVDS pairs for transmission over a flexible flat cable or PCB trace to a remote display. FPD-Link sits within the hierarchy: serializer/deserializer (SerDes) -> LVDS interface -> display interface IC -> power management IC -> semiconductor. This category enables long-distance, low-EMI video distribution in space-constrained notebooks, monitors, and industrial displays. Key specifications include 345 mV typical LVDS swing, compatibility with the TIA/EIA-644 LVDS standard, integrated PLL requiring no external components, narrow bus that reduces cable size and cost, transmit power-down mode consuming less than 37 uW (typical), and 40 percent less power dissipation than BiCMOS alternatives. The DS90C363B supports VGA, SVGA, XGA and dual-pixel SXGA, with programmable clock edge and selectable data mapping. The device uses an internal PLL to multiply the input clock up to the required LVDS line rate, then performs 7:1 serialization per LVDS data channel using an LVDS current-mode driver. This minimizes pin count on the system side and dramatically reduces EMI compared with wide parallel TTL buses, making it ideal for notebook LCD panels, automotive instrument clusters, and industrial HMI displays. Typical applications include notebook computer LCD panels, flat panel monitors, industrial HMI displays, automotive infotainment screens, and digital signage. The narrow LVDS bus significantly reduces cable and connector cost versus traditional TTL routing. When designing with the DS90C363B, pay close attention to controlled-impedance routing of the four LVDS data pairs plus the LVDS clock pair; use 100 ohm differential impedance and keep skew tight to preserve data and clock alignment at the receiver. This page synthesizes distributor pricing, drop-in alternatives, application notes, and practical PCB layout guidance not aggregated on any single distributor or manufacturer page.

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DS90C363MTD - 3.3V 18-Bit LVDS FPD Transmitter | Texas Instruments
DS90C363MTD

DS90C363MTD - 3.3V 18-Bit LVDS FPD Transmitter | Texas Instruments

Texas Instruments DS90C363MTD is a 3.3 V programmable LVDS transmitter for 18-bit Flat Panel Display (FPD-Link) interfaces, operating at up to 65 MHz and packaged in a 48-pin TSSOP. The device provides three LVDS data drivers for transferring display data over a low-voltage differential signaling link, supporting a throughput of up to 1300 Mbps per the published comparison data. Its nominal 3 V to 3.6 V supply range allows integration with 3.3 V display-processing systems. An LVDS transmitter is a display-interface IC that converts low-voltage digital data into balanced differential signals. In the signal-chain hierarchy, the DS90C363 belongs to interface ICs, display link controllers, and ultimately semiconductor-based display communication systems. LVDS links use differential signaling to reduce voltage noise, ground-referenced return current, and electromagnetic-interference sensitivity compared with single-ended parallel display interfaces. The 18-bit architecture supports parallel display data while the differential link consolidates that data into fewer signal pairs. Programmable operation provides configuration flexibility for supported display timing and link arrangements. The 65 MHz operating specification, 1300 Mbps data rate, and 3.3 V supply establish the principal performance envelope of this transmitter. The DS90C363 is associated with the DS90C363 and DS90CF364 3.3 V programmable 18-bit FPD-Link family. Its 48-pin TSSOP arrangement provides a conventional surface-mount implementation for industrial display, digital signage, test-and-measurement equipment, and embedded visualization systems where LVDS link integrity is required. The DS90C363MTD is identified as NRND in the available cross-reference information. Designers should therefore check current Texas Instruments lifecycle, qualification, and availability notices before starting a new production design. Although inventory is reported by a distributor, lifecycle status rather than temporary stock availability should determine whether the device is appropriate for a new BOM. For a new design requiring active lifecycle status, verify whether a related DS90C365A-family transmitter provides an appropriate supported alternative. For an existing DS90C363MTD assembly, preserve the original 48-pin TSSOP footprint, confirm the exact clocking and power-down behavior, and validate the replacement against the display timing, connector, and cable requirements. This page consolidates the verified manufacturer description, distributor inventory and pricing, lifecycle information, and cross-reference results while explicitly identifying unavailable pin-level and electrical details. It also provides application guidance and compares the verified replacement candidates without treating unreported electrical values as guaranteed specifications.

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