THCV242A-B

Overview

The THCV242A-B is a serializer/deserializer IC manufactured by THine Solutions, Inc., designed to convert V-by-One® HS video signals into MIPI CSI-2 format. It supports up to two input lanes with a maximum data rate of 4Gbps per lane and provides six output lanes in the MIPI CSI-2 interface. The device operates within a supply voltage range of 1.1V to 3.6V across multiple domains and functions reliably in temperatures from -40°C to 105°C. Packaged in a 64-VFQFN exposed pad (9x9mm) surface-mount enclosure, it integrates Sub-Link functionality for bidirectional I2C and GPIO communication over the same transmission lines.

Feature Summary

• Converts high-speed V-by-One HS video streams into standard MIPI CSI-2 interfaces for processor compatibility
• Integrates Sub-Link technology to transmit control signals like I2C and GPIO alongside video data on shared wiring
• Supports hardware functional safety features including CRC error detection and notification mechanisms

Applications

• Automotive dash cameras and rear-view camera systems
• Surveillance and security monitoring cameras
• Medical imaging equipment requiring high-definition video transmission

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct package and temperature grade specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to assembly planning. Check for any recent revisions that may affect pinout or electrical characteristics compared to legacy versions.

Selection Notes

Select this component when interfacing V-by-One HS camera sensors with MIPI CSI-2 compatible image signal processors. Ensure the host system supports the required voltage domains and clock frequencies. Consider the thermal performance of the QFN package if operating near the upper temperature limits in enclosed automotive environments.

Part Context

This part belongs to the THine Solutions V-by-One HS to MIPI CSI-2 converter family. It complements transmitters such as the THCV241A to form complete SerDes links. The device addresses the need for long-distance, high-bandwidth video transmission in space-constrained applications like vehicles and medical devices.

Replacement Considerations

The THCV242A-B is listed as parameter-equivalent to the THCV242A. Verify pin-to-pin compatibility and electrical specifications before substitution. No other cross-manufacturer alternatives are confirmed in public documentation.