DS90LV048ATMX/DRPB

Overview

The DS90LV048ATMX/DRPB is a low-voltage differential signaling (LVDS) quad CMOS differential line receiver manufactured by Texas Instruments. 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 quiescent current of 15 mA. The device supports data rates up to 400 Mb/s and features a propagation delay of 2.7 ns. It accepts LVDS inputs with a differential input voltage range from -100 mV to 0 V and provides LVTTL outputs. Designed for surface-mount applications, it is housed in a 16-pin SOIC package and functions reliably across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Integrates four independent LVDS receivers on a single chip to facilitate high-density signal routing.
• Converts low-voltage differential signals into standard LVTTL logic levels for downstream processing.
• Supports high-speed data transmission at rates up to 400 Mb/s with minimal propagation delay.

Applications

• High-speed serial data communication interfaces requiring LVDS-to-LVTTL conversion.
• Industrial control systems utilizing differential signaling for noise immunity.
• Embedded systems connecting sensors or peripherals via LVDS links.

Procurement Notes

Verify the specific suffix DRPB against official Texas Instruments documentation to confirm the tape-and-reel packaging configuration and ensure compatibility with automated assembly processes. Cross-reference the full part number with the manufacturer's current lifecycle status to confirm availability and compliance with RoHS standards before finalizing procurement plans.

Selection Notes

Select this component when a quad-channel LVDS receiver is required to interface differential sources with LVTTL-compatible logic circuits. Ensure the design accommodates the 3.3 V supply requirement and the SOIC-16 footprint. Verify that the 400 Mb/s data rate meets the system bandwidth needs and that the -40°C to +85°C operating range aligns with environmental conditions.

Part Context

This device belongs to the DS90LV048A series of LVDS interface integrated circuits. It serves as the receiving counterpart to drivers such as the DS90LV047A. The family is designed for point-to-point and multi-drop applications where reliable high-speed data transfer over twisted-pair cables is necessary in noisy environments.

Replacement Considerations

The DS90LV048ATMX/NOPB is a documented equivalent variant within the same series, differing primarily in packaging format. Verify pinout compatibility and electrical specifications before substitution.