DS90CF384MTD - 24-Bit 65MHz LVDS Receiver | Texas Instruments
부품 번호: DS90CF384MTD ✓ 활성DS90CF384MTD 개요
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.
드롭인 대체품: DS90CF384MTD — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
DS90CF384MTD/NOPB
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
DS90CF384MTDX/NOPB
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
DS90CF384MTD 사양
| Device Type | 24-bit Flat Panel Display Link LVDS Receiver |
| 공급 전압 | 3.3 V |
| Maximum Pixel Clock | 65 MHz |
| 데이터 속도 | 1800 Mbps |
| LVDS Receiver Output Voltage | 0.45 V |
| Logic Level | CMOS and LVTTL |
| Technology | EIA-644 and TIA-644 |
| 핀 수 | 56 pins |
| 패키지 | 56-pin TSSOP (DGG) |
| Package Width | 6.10 mm |
| 실장 유형 | Surface mount |
| 동작 온도 | -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 상태 | RoHS compliant |
DS90CF384MTD 6.10 mm 핀 구성 가이드
DS90CF384MTD(6.10 mm 패키지)의 핀 구성입니다. 핀 번호, 기능, 연결 다이어그램은 제조사 데이터시트에 정의되어 있습니다. 정확한 풋프린트와 솔더링 지침은 해당 문서를 참조하십시오.
다음에 대한 상세 핀아웃 데이터 없음: DS90CF384MTD.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
DS90CF384MTD 적합 용도: 6 애플리케이션s: 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.
추천
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.
추천
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.
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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.
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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.
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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.
추천
추천 제품 요약
엔지니어링 참조 데이터: DS90CF384MTD — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | 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 |
주요 차별점
- Direct DS90CF384-family ordering flexibility (vs DS90CF384MTD/NOPB)
- Four-lane differential FPD interface (vs DS90CF384MTDX/NOPB)
- Surface-mount integration in the standard TI family footprint (vs DS90CF384MTD/NOPB)
설계 노트
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.
규정 준수 정보
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.
