DS90CF384MTD - 24-Bit 65MHz LVDS Receiver | Texas Instruments
料号： DS90CF384MTD ✓ 量产中DS90CF384MTD 概述
An LVDS receiver is a high-speed differential interface component that converts low-amplitude differential signals into parallel CMOS/TTL logic. It belongs to the LVDS interface IC hierarchy, where differential signaling reduces voltage swing, provides common-mode rejection, and supports reliable point-to-point links over cables or controlled PCB traces. The DS90CF384 is intended for flat-panel display systems in which pixel and control data must cross a noisy enclosure or equipment boundary without excessive electromagnetic interference.
The DS90CF384MTD operates from a 3.3 V supply and is identified as a 24-bit FPD link receiver rated for 65 MHz operation. The 56-pin TSSOP provides a compact surface-mount interface for industrial and embedded display controllers. Its differential receiver architecture supports four LVDS data streams, while CMOS/TTL output logic presents the recovered parallel data to the host controller. The receiver's designated role in the FPD link allows it to pair with the related DS90CF383B transmitter described in the device documentation.
Timing behavior is central to LVDS panel systems because the transmitter's rising- or falling-edge data-strobe selection must agree with the receiver and display timing requirements. The related transmitter can be programmed for either rising-edge or falling-edge strobe operation through a dedicated pin. Designers should use the manufacturer pin-definition table and application timing diagrams when assigning control inputs, differential data pairs, and parallel outputs rather than inferring connector order from a generic LVDS receiver footprint.
Typical uses include industrial HMIs, medical control panels, test instruments, automotive information displays, and other flat-panel interfaces where a 24-bit pixel bus must traverse a balanced connection. The 3.3 V supply, 65 MHz FPD link capability, and 56-pin TSSOP package make the DS90CF384MTD most appropriate where panel timing, signal integrity, and thermal margins have already been validated.
For a new layout, route each differential pair as a tightly coupled, length-matched pair on a continuous reference plane and keep the receiver-side return path continuous. Follow the manufacturer's recommended decoupling, unused-pin, and test-point arrangements. This page also consolidates interface requirements, replacement constraints, package details, and practical design guidance to support component selection and PCB implementation.
直接替换替代料： DS90CF384MTD ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
DS90CF384MTD/NOPB
✅ 直接替换📋 参考替代料（不在目录中）
DS90CF384MTDX/NOPB
✅ 直接替换📋 参考替代料（不在目录中）
DS90CF384MTD 规格参数
| Device Type | 24-bit Flat Panel Display Link LVDS Receiver |
| 电源电压 | 3.3 V |
| Maximum Pixel Clock | 65 MHz |
| 数据速率 | 1800 Mbps |
| LVDS Receiver Output Voltage | 0.45 V |
| Logic Level | CMOS and LVTTL |
| Technology | EIA-644 and TIA-644 |
| 引脚数量 | 56 pins |
| 封装 | 56-pin TSSOP (DGG) |
| Package Width | 6.10 mm |
| 安装类型 | Surface mount |
| 工作温度 | -10 °C to +70 °C |
| Extended Operating Temperature | -40 °C to +85 °C |
| Number of Data Streams | 4 LVDS streams |
| Number of Drivers | 28 |
| RoHS 状态 | RoHS compliant |
DS90CF384MTD 6.10 mm 引脚配置指南
DS90CF384MTD（6.10 mm 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： DS90CF384MTD.
请参阅 数据手册 以查看完整引脚配置。
典型应用
DS90CF384MTD 适用于 6 应用s: Industrial Human-Machine Interface, Medical Control Panel Display, Automotive Information Display, Test and Measurement Instrument Display, Point-of-Sale Terminal Display, Embedded Flat-Panel Interface.
Industrial Human-Machine Interface
The DS90CF384MTD fits an industrial human-machine interface that transfers a 24-bit pixel stream across a balanced panel connection. Its 3.3 V supply, four LVDS data streams, and 65 MHz FPD link capability support compact display assemblies where cable length and electromagnetic interference would make a wide parallel bus less reliable. Place the receiver near the panel connector or controller boundary, follow the manufacturer’s differential-routing rules, and validate the recovered data against the transmitter’s programmable rising- or falling-edge strobe configuration.
推荐
Medical Control Panel Display
The DS90CF384MTD is suitable for a medical control panel when the required environmental and regulatory qualifications are confirmed for the finished system. The receiver’s 65 MHz maximum FPD pixel clock supports 24-bit panel data, while differential LVDS reduces signal amplitude and helps preserve data integrity across the physical connection to the display. Its documented -10 °C to +70 °C operating range must be checked against the enclosure environment. Medical use also requires separate evaluation of safety, EMC, and system-level compliance.
推荐
Automotive Information Display
The DS90CF384MTD can serve as the panel-side receiver in an automotive information-display architecture that remains within the device’s published electrical and temperature limits. Four differential LVDS streams carry the 24-bit FPD link at up to 65 MHz, helping the design avoid a long high-speed parallel route between the display controller and panel. Automotive qualification must not be inferred from the interface function; verify the exact ordering option, environmental rating, supplier traceability, and any system-specific AEC-Q100 requirements before production use.
推荐
Test and Measurement Instrument Display
The DS90CF384MTD is appropriate for a test instrument or data-acquisition unit with a 24-bit flat-panel display. The receiver reconstructs parallel data from four LVDS streams at an FPD link rate of 65 MHz, allowing a display assembly to be separated from the acquisition electronics without extending a sensitive parallel bus. Keep the differential traces tightly coupled and matched, maintain a continuous reference plane, and verify the transmitter’s strobe polarity. The receiver contributes panel-interface capability but does not replace the instrument’s separate signal-processing chain.
推荐
Point-of-Sale Terminal Display
The DS90CF384MTD can receive display data in a point-of-sale terminal where the screen is mounted behind a panel, stand, or enclosure that creates a longer physical connection to the main electronics. Its four differential LVDS streams support a 24-bit FPD link up to 65 MHz, while the 56-pin TSSOP package supports compact surface-mount layouts. Confirm the panel controller’s supported link format, edge-strobe timing, and connector assignment. The finished product must also satisfy its applicable environmental and interface-security requirements.
推荐
Embedded Flat-Panel Interface
The DS90CF384MTD suits embedded systems that terminate a four-lane LVDS display link at the edge of a controller board. Its 3.3 V operation and 65 MHz FPD capability align with compact 24-bit panel interfaces, while differential signaling supports cleaner transmission across connectors and cable assemblies than a long single-ended parallel bus. The receiver should be placed near the connector to minimize trace length, and each differential pair should maintain constant spacing and matched length. Confirm unused-pin treatment and power decoupling directly from the manufacturer pin-definition and application diagrams.
推荐
推荐产品汇总
工程参考数据： DS90CF384MTD ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | DS90CF384MTD/NOPB | DS90CF384MTDX/NOPB |
|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | 56-pin TSSOP (DGG) | 56-pin TSSOP (DGG) | 56-pin TSSOP |
| Device Function | 24-bit FPD Link LVDS Receiver | 24-bit FPD Link LVDS Receiver | LVDS Receiver |
| Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Data Rate | 1800 Mbps | 1800 Mbps | 1800 Mbps |
| LVDS Receiver Output Voltage | 0.45 V | 0.45 V | 0.45 V |
| Pin Count | 56 pins | 56 pins | 56 pins |
| Differential Data Streams | 4 LVDS streams | 4 LVDS streams | 4 LVDS streams |
| Logic Compatibility | CMOS and LVTTL | CMOS and LVTTL | CMOS and LVTTL |
关键差异点
- Direct DS90CF384-family ordering flexibility （对比 DS90CF384MTD/NOPB)
- Four-lane differential FPD interface （对比 DS90CF384MTDX/NOPB)
- Surface-mount integration in the standard TI family footprint （对比 DS90CF384MTD/NOPB)
设计说明
Route all four LVDS data pairs as tightly coupled differential traces with equal intra-pair spacing and matched electrical length. Maintain a continuous ground or plane reference beneath the pairs, avoid stubs, and keep the receiver near the panel connector so recovered CMOS outputs do not require long, high-fanout routes. Validate the completed board for differential impedance, skew, reflections, and timing margin using the manufacturer’s FPD-link application information.
Place the 3.3 V supply bypass capacitor close to the receiver’s power and ground pins, and route it with a short return path to the ground plane. Keep connector and test-point structures away from the differential inputs unless their effects have been evaluated. Follow the pin-definition table for every power, ground, configuration, and no-connect assignment; generic TSSOP-56 drawings do not establish the DS90CF384 signal map.
Confirm transmitter edge-strobe polarity before enabling the panel link. TI documents programmable rising- and falling-edge transmitter strobes, with a rising-edge transmitter able to interoperate with the falling-edge DS90CF384 receiver. A mismatch in timing expectations can appear as corrupted pixels even when voltage levels are correct, so verify the configuration pin, panel timing, and recovered output timing together.
Do not infer automotive qualification, extended-temperature coverage, or regulatory approval solely from the LVDS interface function. The documented operating range includes -10 °C to +70 °C, while some comparison records identify extended-temperature variants. Select the exact ordering code against the environmental requirement and complete system certification before deployment in an automotive, medical, or safety-related product.
合规信息
RoHS compliance is stated for the DS90CF384MTD. The DS90CF384MTD/NOPB ordering form identifies a no-lead-free-bromine construction, but other environmental and conflict-mineral statements require confirmation from the manufacturer’s current product documentation.
