DS90LV018ATMX/NOPB

Overview

The DS90LV018ATMX/NOPB is a single-channel LVDS line receiver manufactured by Texas Instruments. It operates within a supply voltage range of 3.0 V to 3.6 V, with a typical operating voltage of 3.3 V and a quiescent current of 9 mA. The device supports data rates up to 400 Mb/s and features CMOS/TTL-compatible inputs that convert differential LVDS signals into single-ended LVTTL outputs. It exhibits a propagation delay of 2.5 ns and functions reliably across an industrial temperature range from -40°C to +85°C. Packaged in an SOIC-8 surface-mount format, it dissipates approximately 1.025 W.

Feature Summary

• Converts differential LVDS input signals into single-ended LVTTL logic levels for digital interfacing.
• Supports high-speed data transmission at rates up to 400 Mb/s with low propagation delay.
• Accepts CMOS or TTL compatible input signals while providing robust noise immunity through differential reception.

Applications

• High-speed serial data communication links requiring LVDS to LVTTL translation.
• Industrial control systems operating in environments with significant electrical noise.
• Embedded systems utilizing 3.3 V logic families for signal processing.

Procurement Notes

Verify the complete part number including the /NOPB suffix to ensure lead-free compliance and specific packaging configuration. Confirm the SOIC-8 package dimensions against PCB footprint requirements prior to procurement. Cross-reference the manufacturer datasheet for any recent product change notifications affecting pinout or electrical characteristics.

Selection Notes

Select this component when a single-channel receiver is required to interface LVDS sources with LVTTL destinations. Ensure the system power supply remains stable between 3.0 V and 3.6 V to maintain specified timing parameters. Consider thermal dissipation capabilities if multiple units are placed in close proximity on the board.

Part Context

This device belongs to the DS90LV01xA series of low-voltage differential signaling interfaces. It complements drivers such as the DS90LV017A and other receivers like the DS90LV028A within the Texas Instruments portfolio. The series is designed for reliable data transfer in noisy environments where signal integrity is critical.

Replacement Considerations

The DS90LV018ATM/NOPB serves as a direct functional substitute. Verify compatibility with the DS90LV018ATMX variant regarding packaging and RoHS status before implementation.