DS90C241QVS/NOPB

Overview

The DS90C241QVS/NOPB is an automotive-grade serializer from Texas Instruments, part of the FPD-Link II family. It compresses 24-bit parallel RGB data into a single LVDS differential pair for transmission. The device supports pixel clock frequencies ranging from 5 MHz to 43 MHz and operates at a maximum data rate of 1.03 Gbps. It functions within a supply voltage range of 3 V to 3.6 V and withstands operating temperatures between -40°C and +105°C. The component is housed in a 48-pin TQFP package and holds AEC-Q100 Grade 2 qualification.

Feature Summary

• Supports backward compatibility with legacy DS90C241 devices for system migration
• Integrates embedded clocking with DC balancing to enable AC-coupled data transmission
• Includes built-in self-test (BIST) capabilities to validate LVDS transmission paths
• Features individual power-down controls for transmitter and receiver sections

Applications

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

Procurement Notes

Verify the specific suffix against official documentation to confirm temperature grade and packaging configuration. Ensure the design accounts for the required 3.3V power supply tolerance and ESD protection standards specified in the datasheet. Confirm that the selected variant meets the necessary automotive reliability requirements for the target application environment.

Selection Notes

Select this component when interfacing with legacy DS90C241 deserializers or when requiring backward-compatible FPD-Link II solutions. Verify that the display source supports the required 24-bit parallel interface and operates within the 5 MHz to 43 MHz frequency range. Consider the 48-pin TQFP footprint constraints during PCB layout planning.

Part Context

This serializer belongs to the DS90URxxx-Q1 chipset family designed for automotive display applications. It pairs with compatible deserializers like the DS90C124 to form complete video link solutions. The QVS/NOPB designation indicates an automotive-grade, lead-free version in a TQFP-48 package, suitable for harsh vehicle environments.

Replacement Considerations

The DS90UR241QVS/NOPB serves as a forward-compatible upgrade within the same family. Direct replacement with non-Q1 variants requires verification of extended temperature ranges and automotive qualification status.