DS90CR483VJD/NOPB

Overview

The DS90CR483VJD/NOPB is an LVDS interface integrated circuit functioning as a link serializer. It accepts 48 parallel CMOS or TTL inputs and serializes them into eight differential LVDS output channels. The device supports data rates up to 672 Mb/s per channel, achieving a total throughput of 5.38 Gbps. It operates on a single 3.3 V power supply with a voltage range of 3.0 V to 3.6 V. The component is housed in a 100-pin TQFP package and is rated for operation between -10°C and +70°C.

Feature Summary

• Serializes 48-bit parallel data streams into eight high-speed LVDS channels
• Accepts standard CMOS and TTL logic input levels
• Provides low-voltage differential signaling outputs for noise immunity

Applications

• Flat panel display interfaces
• Video graphics transmission systems
• High-bandwidth digital interconnects

Procurement Notes

Verify the NRND status before integration, as this designation indicates the component is not recommended for new designs. Confirm that the 100-pin TQFP footprint matches the target PCB layout. Ensure the operating temperature range meets system requirements, as the commercial grade is limited to +70°C maximum.

Selection Notes

Select this part when a high-density serialization solution is required for video or display applications. Compare against the DS90CR483VJDX for lead-free compliance if environmental regulations apply. Verify that the 672 Mb/s speed capability aligns with the source clock frequency and resolution requirements of the specific application.

Part Context

This component belongs to the DS90CR483 series of LVDS serializers manufactured by Texas Instruments. It is designed to replace legacy parallel interface technologies in display systems. The suffix NOPB denotes a lead-free and RoHS-compliant version of the original DS90CR483VJDX.

Replacement Considerations

The DS90CR483VJDX is a direct substitute but lacks lead-free compliance. No other functional equivalents are documented in the provided reference material.