DS90LV032TMX

Overview

The DS90LV032TMX is a quad CMOS differential line receiver manufactured by Texas Instruments, originally under the National Semiconductor brand. It operates on a single 3V to 3.6V supply and supports data rates up to 400Mbps. The device features LVDS inputs and LVTTL outputs, with a typical propagation delay of 3.3ns. It functions within an operating temperature range of -40°C to +85°C and is housed in a 16-SOIC surface-mount package.

Feature Summary

• Provides four independent differential receivers for high-speed serial data transmission
• Converts low-voltage differential signaling (LVDS) inputs to logic-compatible LVTTL outputs
• Designed for low power consumption and minimal electromagnetic interference

Applications

• High-speed serial communication interfaces requiring LVDS-to-LVTTL conversion
• Data acquisition systems utilizing differential signal lines
• Industrial control networks operating in noisy environments

Procurement Notes

Verify the manufacturer origin, as National Semiconductor was acquired by Texas Instruments. Confirm the specific suffix 'TMX' corresponds to the SOIC-16 tape-and-reel packaging variant. Ensure compatibility with the 3.3V logic levels required by the LVTTL output stage before integration into the design.

Selection Notes

Select this component when a quad receiver configuration is necessary for LVDS signals. Compare against the DS90LV032ATMTCX/NOPB for identical pinout and electrical specifications but different packaging formats. Consider the DS90LV032AQML for radiation-hardened applications if the standard commercial grade is insufficient.

Part Context

This part belongs to the DS90LV032A family of LVDS interface integrated circuits. It serves as the receiving counterpart to drivers like the DS90LV047A. The series is widely used in legacy and current industrial designs requiring reliable differential reception at moderate speeds.

Replacement Considerations

The DS90LV032ATMTCX/NOPB is a direct functional equivalent with identical electrical characteristics. Verify that the SOIC-16 footprint matches the replacement package dimensions.