DS90LV032ATMTC

Overview

The DS90LV032ATMTC is a 3V LVDS Quad CMOS Differential Line Receiver manufactured by National Semiconductor, now part of Texas Instruments. It features four independent receivers with an input type of LVDS and an output type of LVTTL. The device supports data rates up to 400 Mb/s and operates within a supply voltage range of 3 V to 3.6 V. Key electrical parameters include a propagation delay of 3.3 ns, a maximum input voltage of 100 mV, and a typical operating power supply current of 15 mA at 3.3 V. The component is housed in a TSSOP-16 package and is rated for operation between -40°C and +85°C.

Feature Summary

• Integrates four differential line receivers into a single compact package
• Converts low-voltage differential signaling (LVDS) inputs to LVTTL outputs
• Designed for high-speed data transmission applications up to 400 Mbps

Applications

• Industrial control systems requiring robust differential signal reception
• Automotive display interfaces utilizing LVDS standards
• Embedded systems converting LVDS video or data streams to logic levels

Procurement Notes

Verify the manufacturer origin carefully, as National Semiconductor was acquired by Texas Instruments. Ensure the specific suffix matches the required packaging and environmental rating. Confirm RoHS compliance status through official documentation, as legacy parts may have varying certification histories depending on production batch and date code.

Selection Notes

Select this component when a quad receiver configuration is required to interface LVDS sources with LVTTL-compatible digital logic. Consider the TSSOP-16 package constraints for PCB layout. Evaluate thermal dissipation capabilities given the 866 mW power dissipation rating under maximum operating conditions to ensure reliable performance within the specified temperature range.

Part Context

This device belongs to the DS90LV032A series of LVDS interface integrated circuits. It serves as a bridge between high-speed differential transmission lines and standard logic families. The component is often referenced alongside similar quad receivers like the DS90LV048A, though pinouts and specific electrical characteristics may differ. It represents a standard solution for maintaining signal integrity over longer traces in noisy environments.

Replacement Considerations

Publicly confirmed substitute part numbers include DS90LV032ATMTC/NOPB, which denotes the same functional device with lead-free packaging. Other variants such as DS90LV032ATMTCX share identical core specifications but differ in reel packaging quantities. Verify pin compatibility before substitution.