THCV231-B

Overview

The THCV231-B is a video serializer IC designed to convert high-speed parallel LVCMOS signals into serial CML output. It supports up to 12-bit per pixel resolution and achieves a maximum data rate of 2.24 Gbps per lane, enabling the transmission of 1080p60Hz images over twisted pair or coaxial cables. The device operates within a supply voltage range of 1.7V to 3.6V and includes an integrated spread spectrum clock generator (SSCG) for EMI reduction. It features bidirectional I2C communication capabilities and functions as a transmitter in video link applications.

Feature Summary

• Converts parallel LVCMOS video inputs to serial CML outputs
• Supports 12-bit pixel depth with high bandwidth transmission
• Integrates spread spectrum clock generation for signal integrity

Applications

• Automotive imaging systems
• Surveillance camera modules

Procurement Notes

Verify the specific suffix 'B' against the manufacturer's official documentation to confirm if it denotes a specific package variant, temperature grade, or tape-and-reel configuration. Ensure the component matches the required RoHS compliance status and lead-free specifications mandated by your assembly process before finalizing procurement.

Selection Notes

Select this component when a compact solution is needed to serialize parallel camera interfaces for long-distance transmission. Consider the recommended receiver model THCV236 for system compatibility. Evaluate the power consumption requirements against the 1.7V-3.6V operating range and ensure the PCB layout supports the high-speed CML differential signaling characteristics.

Part Context

This part belongs to the THCV series of video interface transceivers. It serves as the transmitting end of a serialized link, complementing receiver devices like the THCV236. The series addresses the need for reliable digital video transport in space-constrained environments such as automotive and security infrastructure.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pin-to-pin compatibility and electrical specifications with alternative serializers from other manufacturers if sourcing constraints require a change.