DS90C031BTMX

Overview

The DS90C031BTMX is a low-voltage differential signaling (LVDS) quad CMOS differential line driver manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V, with a typical operating voltage of 5 V. The device supports data rates up to 155.5 Mb/s and features a propagation delay of 2 ns. It accepts CMOS or TTL input signals and converts them into LVDS outputs. The component is housed in a 16-pin TSSOP package and is rated for an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrates four independent differential drivers for high-density signal transmission
• Converts single-ended CMOS/TTL inputs to compliant LVDS differential outputs
• Designed for low power consumption and minimal electromagnetic interference

Applications

• High-speed digital video interfaces
• Data communication equipment requiring LVDS compliance
• Industrial control systems with long cable runs

Procurement Notes

Verify the specific suffix 'TMX' against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Ensure the ordering part number matches the exact electrical characteristics required for the design, as minor variations may exist between production revisions.

Selection Notes

Select this component when a quad LVDS driver is needed for 5V logic interfacing. Compare against the DS90C032B if receiver functionality is also required on the same board. Verify that the TSSOP-16 package footprint aligns with the PCB layout constraints and thermal requirements of the target application.

Part Context

This device belongs to the DS90C03xB series of LVDS interface components from Texas Instruments. It serves as the transmitter counterpart to receivers like the DS90C032B. The series is designed to meet ANSI/TIA/EIA-644 standards for low-voltage differential signaling, facilitating reliable data transfer over twisted-pair cables.

Replacement Considerations

The DS90C031BTMX/NOPB is a direct equivalent variant with identical electrical performance but potentially different packaging or environmental compliance markings. Cross-reference with other DS90C03xB family members only if pin compatibility and voltage levels are verified.