DS90LV028ATMX

Overview

The DS90LV028ATMX is a dual CMOS differential line receiver manufactured by Texas Instruments, originally under the National Semiconductor brand. It operates on a single 3-V supply and supports data rates up to 400 Mb/s. The device features LVDS inputs and LVTTL outputs, housed in an 8-pin SOIC package. It functions within a temperature range of -40°C to +85°C, with a maximum power dissipation of 1.025 W and a propagation delay of 2.7 ns.

Feature Summary

• Dual channel architecture for simultaneous signal reception
• Conversion from LVDS input signals to LVTTL output levels
• High-speed data transmission capability at 400 Mb/s
• Operates reliably across extended industrial temperature ranges

Applications

• Industrial control systems requiring robust signal interfacing
• Data acquisition modules utilizing differential signaling
• Embedded systems connecting high-speed peripherals

Part Context

This component belongs to the DS90LV028A series of low-voltage differential signaling (LVDS) interface integrated circuits. It serves as a line receiver counterpart to drivers like the DS90LV026A, facilitating reliable data transfer over twisted-pair cables in noisy environments. The 'TM' suffix indicates a specific tape-and-reel packaging variant for surface-mount assembly.

Replacement Considerations

The DS90LV028ATM/NOPB is a direct equivalent offering identical electrical specifications and pinout compatibility. Designers should verify that the replacement part meets the same thermal and voltage requirements for seamless integration into existing layouts.