DS91D180TMA/NOPB

Overview

The DS91D180TMA/NOPB is a single-channel M-LVDS transceiver manufactured by Texas Instruments, designed for high-speed data transmission. It operates within a supply voltage range of 3 V to 3.6 V, with a typical operating voltage of 3.3 V and a maximum power dissipation of 1.1 W. The device supports data rates up to 200 Mb/s and features a propagation delay of 5.5 ns. It accepts LVCMOS, LVTTL, or M-LVDS inputs and provides LVTTL or M-LVDS outputs. Packaged in an SOIC-14 surface-mount format, it functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Supports flexible input compatibility including LVCMOS, LVTTL, and M-LVDS signals.
• Provides dual output options allowing selection between LVTTL and M-LVDS formats.
• Integrates both driver and receiver functions within a single channel configuration.

Applications

• High-speed serial communication links requiring M-LVDS signaling standards.
• Industrial control systems operating within extended temperature environments.
• Test and measurement equipment utilizing LVCMOS or LVTTL source interfaces.

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm package type and environmental compliance. Ensure that the ordering information matches the required pinout and thermal characteristics for the target PCB layout. Cross-reference the component marking with the datasheet to validate authenticity and prevent counterfeit substitution during acquisition.

Selection Notes

Select this component when a single-channel solution is required to bridge logic-level signals to M-LVDS transmission lines. Consider the 5.5 ns propagation delay and 200 Mb/s speed limit relative to system timing requirements. Evaluate the SOIC-14 footprint constraints and verify that the 3.3 V supply rail aligns with the existing board power distribution network.

Part Context

This device belongs to the DS91D series of interface integrated circuits, which focus on converting standard logic levels to low-voltage differential signaling. It complements other components in the family by offering a compact transceiver solution for point-to-point connections where signal integrity over longer traces is critical.

Replacement Considerations

The DS91C176TMAX/NOPB serves as a functional substitute within the same product family, offering similar M-LVDS capabilities. Verify pin compatibility and electrical specifications before implementation to ensure seamless integration into existing designs without requiring schematic modifications.