TSER953RHBR

Overview

The TSER953RHBR is a MIPI CSI-2 serializer belonging to the Texas Instruments V3Link family, designed for high-speed raw data sensor applications. It supports data rates up to 4.16 Gbps across four data channels, each operating at 832 Mbps. The device features a low-latency bidirectional control channel with I2C and GPIO capabilities, enabling precise multi-camera synchronization. It operates on a single 1.8 V supply and includes advanced diagnostic features such as CRC protection and line fault detection. Packaged in a compact 5 mm x 5 mm VQFN, it supports PoC over coaxial or STP cables.

Feature Summary

• Supports high-speed MIPI D-PHY v1.2 and CSI-2 v1.3 interfaces for raw sensor data transmission
• Integrates advanced data integrity mechanisms including CRC protection and sensor data verification
• Provides ultra-low latency bidirectional control for external ISP management via ECU
• Enables precise multi-camera clocking and synchronization when paired with compatible deserializers

Applications

• Robotics and industrial automation vision systems
• Medical imaging and patient monitoring diagnostics
• Security surveillance and machine inspection cameras

Procurement Notes

Verify the specific suffix RHBR against the official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with the intended deserializer model, such as the TDES954 or TDES960, for proper system operation. Confirm that the design supports the required 1.8 V power domain and thermal dissipation for the VQFN package.

Selection Notes

Select this component for applications requiring high-bandwidth transmission from sensors like 2.3 MP imagers at 60 fps or 4 MP at 30 fps. Consider the integrated diagnostic features if system reliability and fault detection are critical. Ensure the host controller can manage the bidirectional control channel for real-time ISP adjustments and configuration.

Part Context

This serializer is part of the V3Link portfolio, which simplifies camera module design by reducing cable count through Power-over-Coax (PoC) support. It targets space-constrained environments where high data throughput and low latency are essential. The device complements TI's deserializer lineup to form complete serial link solutions for complex imaging architectures.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other V3Link serializers only if they match the 4.16 Gbps rate and MIPI CSI-2 interface requirements.