DS90C241IVS/NOPB

Overview

The DS90C241IVS/NOPB is a DC-balanced 24-bit FPD-Link II serializer manufactured by Texas Instruments. It operates within a frequency range of 5 MHz to 43 MHz and supports displays with 18-bit color depth. The device accepts LVCMOS inputs and outputs LVDS signals, achieving a data rate of 1.03 Gbps. It functions on a power supply voltage between 3 V and 3.6 V, with a typical operating current of 90 mA at 3.3 V. The component is housed in a 48-pin TQFP package (7x7 mm) and supports surface mount installation. It operates reliably across an extended temperature range from -40°C to +105°C.

Feature Summary

• Supports 24:1 interface compression for efficient transmission of RGB video data
• Embeds clock with DC balancing to enable AC-coupled data transmission without a reference clock
• Capable of driving up to 10 meters of shielded twisted-pair cable
• Includes built-in self-test (BIST) to validate LVDS transmission paths

Applications

• Automotive central information displays
• Automotive instrument cluster displays
• Automotive heads-up displays
• Remote camera-based driver assistance systems

Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and temperature rating. Ensure compatibility with the deserializer chipset, such as the DS90C124, for backward-compatible operation. Confirm that the application environment stays within the specified electrical and thermal limits defined in the manufacturer documentation.

Selection Notes

Select this serializer when interfacing graphics processors to displays requiring high-speed, low-latency video transmission over long cables. It is suitable for applications needing DC-balanced LVDS output and embedded clocking. Verify that the system design accommodates the 48-pin TQFP footprint and meets the ESD protection requirements specified for automotive environments.

Part Context

This component belongs to the DS90URxxx-Q1 family of FPD-Link II serializers and deserializers. It is designed for automotive-grade applications, offering backward compatibility with earlier DS90C241/DS90C124 devices. The series supports various display resolutions and color depths, making it a standard solution for in-vehicle infotainment and instrumentation interfaces.

Replacement Considerations

The DS90UR241IVS/NOPB serves as a direct functional replacement or upgrade path due to its backward compatibility with the DS90C241. Designers should verify pinout compatibility and ensure that the deserializer side of the link matches the selected serializer variant.