DS90C383MTDX

Overview

The DS90C383MTDX is a programmable LVDS transmitter designed for high-speed digital video transmission in flat panel display applications. It converts parallel CMOS or TTL inputs into low-voltage differential signals compliant with the FPD-Link standard. The device supports data rates up to 1.8 Gb/s and operates on a single 3.3 V power supply within a 3 V to 3.6 V range. It features four drivers and twenty-eight receivers, housed in a 56-pin TSSOP package. The component functions reliably across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Programmable output voltage levels allow optimization for specific load conditions and noise margins.
• Integrated termination resistors reduce external component count and simplify board layout.
• Supports direct interface with standard CMOS and TTL logic families without additional level shifting.

Applications

• Flat Panel Display (FPD) link systems
• High-resolution LCD panel interfaces
• Digital video signal transmission

Procurement Notes

Verify the NRND status before integration, as this designation indicates the component is not recommended for new designs. Confirm RoHS compliance through official datasheets rather than distributor summaries. Check for obsolescence notices from Texas Instruments to ensure long-term availability for production runs.

Selection Notes

Select this model when a 24-bit LVDS transmitter is required for FPD-Link compatibility. Ensure the design accommodates the 56-pin TSSOP footprint and thermal requirements. Compare against the DS90C383BMT if lower speed or commercial temperature ranges suffice, noting that suffixes may indicate packaging or revision differences.

Part Context

This part belongs to the DS90C383 series of LVDS interface integrated circuits manufactured by Texas Instruments. It serves as a transmitter counterpart to receiver devices like the DS90CF384. The series is engineered specifically for driving flat panel displays over flexible flat cables with minimal electromagnetic interference.

Replacement Considerations

The DS90C383MTD/NOPB is a verified equivalent offering identical functionality with updated environmental compliance. The DS90C383BMT provides similar capabilities but operates at a lower maximum data rate of 455 Mb/s and a restricted temperature range.