DS90CF388VJD

Overview

The DS90CF388VJD is a dual pixel LVDS display interface and FPD-Link receiver manufactured by National Semiconductor. It operates on a single 3.3 V supply with a maximum data rate of 5380 Mbps. The device integrates eight LVDS receivers and forty-eight CMOS drivers within a 100-pin TQFP package. It supports SVGA and QXGA resolutions, featuring an internal PLL for clock recovery and jitter attenuation. The component functions as part of the LDI-SVGA/QXGA system to transmit high-resolution video signals over flexible flat cables.

Feature Summary

• Integrates eight differential LVDS receivers for parallel data input
• Includes forty-eight single-ended CMOS drivers for panel connection
• Supports dual pixel architecture for high-resolution display applications

Applications

• Flat Panel Display (FPD) Link interfaces
• LVDS Display Interface (LDI) systems
• SVGA and QXGA resolution display panels

Procurement Notes

Verify the manufacturer origin carefully, as Texas Instruments acquired National Semiconductor. Confirm that the specific suffix indicates the original National Semiconductor production run rather than a TI rebranding if historical sourcing is required. Check RoHS compliance status relative to the manufacturing date code.

Selection Notes

Select this component when designing for SVGA or QXGA resolutions requiring dual pixel processing. Ensure the design utilizes a 3.3 V power domain. Verify that the PCB layout accommodates the 100-pin TQFP footprint and matches the pinout for the specific driver configuration required by the target display panel.

Part Context

This device belongs to the DS90C387A/DS90CF388A family of dual pixel LVDS display interfaces. It serves as the receiver counterpart in the link, typically paired with a transmitter such as the DS90C387A. The series was designed to replace older parallel RGB interfaces with serial LVDS solutions for flat panel displays.

Replacement Considerations

The DS90CF388AVJD/NOPB is a documented equivalent variant within the same functional family. Verify pin compatibility and electrical specifications before substitution.