TB5R1DWR

Drivers, Receivers, Transceivers Overview

The Texas Instruments TB5R1DWR is a quad differential PECL receiver designed for high-speed data transmission. It operates within a supply voltage range of 3 V to 5.5 V and accepts TTL input signals, converting them into differential PECL outputs. The device supports four independent receivers and functions reliably across an extended temperature range from -40°C to +85°C. Packaged in a 16-pin SOIC (DW) format with a tape-and-reel configuration, it draws a typical operating supply current of 40 mA at 5 V. This component serves as a functional replacement for legacy Agere Systems devices such as the BRF1A, BRF2A, BRS2A, and BRS2B.

Drivers, Receivers, Transceivers Feature Summary

• Provides four independent differential receivers for parallel data processing
• Accepts TTL logic levels and converts to PECL output standards
• Designed as a direct functional replacement for specific Agere legacy components

Drivers, Receivers, Transceivers Applications

• High-speed serial communication interfaces requiring PECL signaling
• Data acquisition systems utilizing TTL-to-PECL translation
• Industrial control networks operating in extended temperature environments

Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific suffix 'DWR' matches the required SOIC-16 package and tape-and-reel delivery method. Confirm that the design accommodates the 40 mA operating current draw. Ensure the system voltage remains within the 3 V to 5.5 V operational limits. Check for moisture sensitivity handling requirements during storage and assembly processes.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a quad-channel PECL receiver is needed to interface with TTL sources. It is suitable for designs requiring compatibility with older Agere-based architectures. Consider the SOIC-16 footprint constraints and the thermal performance characteristics for the intended application environment.

Drivers, Receivers, Transceivers Part Context

The TB5R1DWR belongs to the TB5R1 series of LVDS interface ICs manufactured by Texas Instruments. It is part of a family of high-speed interface solutions designed to bridge different logic families. The device maintains electrical compatibility with established industry standards while offering modern packaging options.

Drivers, Receivers, Transceivers Replacement Considerations

This component serves as a functional replacement for Agere BRF1A, BRF2A, BRS2A, and BRS2B receivers.