DS90UB940TNKDTQ1

$15.71

Description：IC SER/DESER 25-170 MHZ FPD 64WQ
Series：-

SKU:adacfef4db7f Category: Serializers, Deserializers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC SER/DESER 25-170 MHZ FPD 64WQ
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Deserializer
Data Rate：3.36Gbps
Input Type：FPD-Link III, LVDS
Output Type：CSI-2, MIPI
Number of Inputs：2
Number of Outputs：4
Voltage - Supply：1.71V ~ 1.89V, 3V ~ 3.6V
Operating Temperature：-40°C ~ 105°C (TA)
Grade：Automotive
Qualification：AEC-Q100
Mounting Type：Surface Mount
Package / Case：64-WFQFN Exposed Pad
Supplier Device Package：64-WQFN (9x9)

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DS90UB940TNKDTQ1

Overview

The DS90UB940TNKDTQ1 is a deserializer from Texas Instruments designed for automotive applications. It converts dual FPD-Link III or LVDS inputs into four CSI-2 outputs. The device supports data rates up to 3.36Gbps per lane and operates with supply voltages of 1.71V to 1.89V and 3V to 3.6V. It functions within an ambient temperature range of -40°C to 105°C. The component is housed in a 64-WQFN (9x9mm) package with exposed pad. It holds AEC-Q100 qualification for Grade 2 status, ensuring reliability in harsh environments.

Feature Summary

Supports dual-channel FPD-Link III input conversion to MIPI CSI-2 output format
Includes adaptive receiver equalization to compensate for channel insertion loss
Features automatic skew correction and clock adjustment without special training patterns

Applications

Automotive infotainment systems
Vehicle instrument clusters
Rear seat entertainment displays
Center stack display modules

Procurement Notes

Verify the complete part number including suffixes such as TNKDTQ1 to ensure correct packaging and temperature grade. Confirm AEC-Q100 compliance requirements match the specific vehicle application standards. Check datasheet revisions for any recent design changes or pinout updates before finalizing procurement specifications.

Selection Notes

Select this model when dual FPD-Link III inputs require conversion to four CSI-2 lanes. Ensure the system supports the required 1.8V and 3.3V power rails. Verify that the PCB layout accommodates the 64-WQFN package dimensions. Consider cable length constraints relative to the specified equalization capabilities for optimal signal integrity.

Part Context

This component belongs to the DS90UB940 family of FPD-Link III deserializers. It is specifically engineered to interface with compatible serializers like the DS90UB947. The device enables high-bandwidth video transmission over shielded twisted pair cables while maintaining low latency and synchronization for automotive display applications.

Replacement Considerations

The DS90UB940NTNKDTQ1 is a variant within the same family. Verify if the 'N' suffix indicates necessary functional differences for the specific design implementation.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.