DS90UB926QSQX/NOPB

Overview

The DS90UB926QSQX/NOPB is an automotive-grade FPD-Link III deserializer manufactured by Texas Instruments. It converts a single high-speed serial input into parallel LVDS outputs for display applications. The device supports data rates up to 2.975 Gb/s with CML input and LVCMOS/LVDS output types. It operates on a 3.3 V supply voltage within a temperature range of -40°C to +105°C. The component is housed in a 60-pin WQFN package and meets AEC-Q100 qualification standards for automotive reliability.

Feature Summary

• Supports FPD-Link III technology for high-bandwidth video transmission
• Integrates I2C bus pass-through for remote configuration
• Includes integrated GPIOs for system control functions

Applications

• Automotive rear-view camera systems
• Surround view monitoring interfaces
• In-vehicle infotainment display connections

Procurement Notes

Verify the specific suffix 'SQX' against the official datasheet to confirm package dimensions and tape-and-reel specifications. Ensure the ordering part number matches the exact moisture sensitivity level and reflow soldering profile requirements for your manufacturing process. Confirm that the AEC-Q100 grade aligns with your vehicle's thermal and reliability standards before finalizing procurement.

Selection Notes

Select this component when interfacing with FPD-Link III serializers in automotive environments requiring wide operating temperatures. Verify that the host processor supports the required I2C communication protocol for register configuration. Ensure the PCB layout accommodates the 60-pin WQFN footprint and provides adequate thermal dissipation for continuous operation at maximum junction temperatures.

Part Context

This device belongs to the DS90UH926Q family of FPD-Link III deserializers designed specifically for automotive display applications. It complements serializers like the DS90UB925Q to form complete SerDes links. The Q-suffix indicates automotive qualification, while the SQX designation specifies the specific WQFN package variant used in modern compact automotive electronics.

Replacement Considerations

The DS90UB926QSQ/NOPB is listed as a parameter-equivalent alternative. Verify pin compatibility and electrical characteristics before substitution. No other direct cross-model replacements are confirmed in public documentation.