DS90C387RVJD/NOPB

Overview

The DS90C387RVJD/NOPB is an LVDS interface integrated circuit manufactured by Texas Instruments. It functions as a dual pixel display transmitter with eight drivers and twenty-four receivers, packaged in a TQFP-100 format. The device supports data rates up to 4760 Mb/s and operates on a single 3.3 V power supply within a range of 3 V to 3.6 V. Input signals are compatible with LVCMOS or LVTTL standards, accepting voltages between 800 mV and 2 V. It is designed for flat panel display applications, operating reliably within a temperature range of -10°C to +70°C.

Feature Summary

• Dual pixel architecture supporting double-pumped input data streams for high-bandwidth display transmission
• Integrated level shifting capability allowing direct interfacing with LVCMOS or LVTTL logic sources
• Low voltage differential signaling (LVDS) output drivers optimized for noise immunity in display interfaces

Applications

• Flat Panel Display (FPD) Link transmitters for LCD panels
• High-resolution digital display signal distribution systems
• Embedded video interface modules requiring LVCMOS-to-LVDS conversion

Procurement Notes

Verify the specific suffix RVJD against the target PCB footprint and pinout requirements. Confirm that the 3.3 V supply rail matches the system design constraints. Ensure the commercial temperature range (-10°C to +70°C) aligns with the operational environment. Check for RoHS compliance documentation if required by regional regulations. Validate the TQFP-100 package dimensions during mechanical integration.

Selection Notes

Select this component when a dual-pixel LVDS transmitter is required for FPD-Link applications. It is suitable for designs needing direct LVCMOS/LVTTL inputs without external level shifters. Consider the 4760 Mb/s data rate limit for resolution and refresh rate requirements. Evaluate the TQFP-100 package size against available board space. Compare against the DS90C387VJDX variant if reel packaging is preferred over trays.

Part Context

This part belongs to the DS90C387R series of LVDS display interface controllers from Texas Instruments. It serves as a transmitter counterpart to receivers like the DS90CF387. The series is engineered specifically for driving flat panel displays using the FPD-Link protocol. It replaces older RS-422 based solutions like the DS89C387 with higher speed differential signaling.

Replacement Considerations

The DS90C387VJDX/NOPB is a functional equivalent offering identical electrical specifications but supplied in cut tape or reel formats instead of trays.