THCV231-Q-B

Overview

The THCV231-Q-B is a video serializer designed for automotive applications, converting parallel LVCMOS signals into high-speed serial CML outputs. It supports up to 12-bit pixel depth and achieves data rates of 2.24 Gbps per lane. The device operates within a supply voltage range of 1.7V to 3.6V and functions across an industrial temperature range of -40°C to +105°C. Packaged in a QFN32 form factor, it integrates a spread spectrum clock generator (SSCG) to minimize EMI. A bidirectional I2C channel allows for configuration and monitoring, facilitating integration into complex imaging systems.

Feature Summary

• Converts parallel LVCMOS video inputs to serial CML outputs for long-distance transmission
• Supports YCbCr 4:2:2 formats with 8, 10, or 12-bit color depths
• Integrates a bidirectional I2C bridge for control signal transmission over the same link
• Includes built-in spread spectrum clock generation to reduce electromagnetic interference

Applications

• Automotive surround view camera systems
• In-vehicle infotainment display interfaces
• ADAS sensor data transmission links

Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm automotive qualification status. Ensure compatibility with the recommended receiver model for signal integrity. Confirm package availability and lead times through authorized distributors prior to design finalization.

Selection Notes

Select this component when parallel-to-serial conversion is required for high-resolution camera feeds in vehicles. Ensure the system design accommodates the 1.7V to 3.6V power domain. Verify that the downstream receiver supports the 2.24 Gbps CML interface and I2C bridging capabilities.

Part Context

This part belongs to the THine Solutions THCV series of video serializers. These devices are engineered to replace traditional parallel LVDS connections in automotive environments, offering reduced pin counts and improved noise immunity. The series typically pairs with dedicated deserializer components for complete link solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in verified sources. Evaluate alternative serializers from other manufacturers only if they match the specific CML rate, I2C bridge function, and automotive temperature requirements.