DS90UB925QSQX/NOPB

Overview

The DS90UB925QSQX/NOPB is a high-performance serializer designed for automotive applications, certified to AEC-Q100 standards. It converts parallel LVCMOS video data into a serialized FPD-Link III output stream with a maximum data rate of 2.975 Gb/s. The device supports 24-bit input channels and operates within a supply voltage range of 1.71 V to 3.6 V. It functions reliably across an extended temperature range from -40°C to +105°C. Housed in a compact 48-WQFN package, it integrates essential control interfaces for system configuration.

Feature Summary

• Supports FPD-Link III serial interface technology for long-distance video transmission
• Converts 24-bit parallel LVCMOS inputs to a single differential LVDS output
• Includes integrated I2C bus controller for device configuration and status monitoring

Applications

• Automotive camera systems requiring high-speed video serialization
• In-vehicle infotainment display interfaces
• Advanced driver-assistance systems (ADAS) sensor links

Procurement Notes

Verify the specific suffix code against the manufacturer's current datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the component meets AEC-Q100 grade specifications for the intended automotive environment. Confirm moisture sensitivity level handling procedures during assembly to prevent damage.

Selection Notes

Select this serializer when interfacing with compatible FPD-Link III deserializers such as the DS90UB940 series. Ensure the source pixel clock frequency falls within the supported operational range for the target application. Verify that the 24-bit parallel interface width aligns with the image sensor output capabilities.

Part Context

This component belongs to the DS90UB925Q family of serializers. It serves as a bridge between parallel image sensors and serial display or processing backends. The Q designation indicates automotive qualification, ensuring reliability under harsh operating conditions typical of vehicle electronics.

Replacement Considerations

The DS90UB925AQ-Q1 is a documented variant within the same family. Cross-reference pinouts and register maps before substitution. Verify compatibility with the paired deserializer unit to ensure signal integrity and protocol adherence.