DS90UB954TRGZRQ1

Overview

The DS90UB954TRGZRQ1 is a dual-channel FPD-Link III deserializer designed for automotive applications, certified to AEC-Q100 standards. It supports data rates up to 1664 Mb/s per lane with two LVCMOS inputs and two outputs. The device operates on supply voltages ranging from 1.71 V to 3.6 V, with typical operating voltages at 1.8 V and 3.3 V. It functions within an extended temperature range of -40°C to +105°C and is housed in a 48-pin VQFN package. Power consumption is specified at 240 mA working current and 564 mW power dissipation.

Feature Summary

• Supports FPD-Link III interface protocol for high-speed video transmission
• Dual input/output configuration for multi-camera systems
• Automotive-grade reliability with AEC-Q100 qualification

Applications

• Automotive advanced driver-assistance systems (ADAS)
• Surround view camera systems
• In-vehicle infotainment displays

Procurement Notes

Verify the specific suffix RZ against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure the component meets the required AEC-Q100 grade for your target automotive application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm moisture sensitivity level handling requirements during storage and assembly processes.

Selection Notes

Select this model when a dual-channel FPD-Link III deserializer is required for automotive environments. Compare performance metrics such as data rate and power consumption against alternatives like the DS90UB934 or DS90UB954TRGZTQ1 if different packaging or voltage levels are needed. Ensure compatibility with upstream serializers and downstream image signal processors regarding MIPI CSI-2 output formats.

Part Context

This component belongs to the DS90UB954 family of serializers and deserializers from Texas Instruments. It is specifically engineered for high-bandwidth video interfaces in vehicles. The TRGZR variant indicates a specific surface-mount package configuration suitable for automated assembly processes in mass production environments.

Replacement Considerations

The DS90UB954TRGZTQ1 is a verified alternative within the same family, offering similar functionality but potentially differing in package or revision details. Verify pin-to-pin compatibility and electrical characteristics before substitution.