TB3R2DR

Drivers, Receivers, Transceivers Overview

The TB3R2DR is a quad differential PECL receiver manufactured by Texas Instruments. It integrates four independent receivers within an SOIC-8 package, designed for high-speed signal processing applications. The device operates with a supply voltage range of 3.0 V to 3.6 V and supports data rates up to 1 Gbps. Key electrical parameters include a typical propagation delay of 150 ps and a maximum skew of 75 ps across channels. It functions reliably within a temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrates four independent differential receivers in a compact surface-mount package
• Supports high-speed data transmission rates up to 1 Gbps
• Features low propagation delay and minimal channel-to-channel skew for precise timing

Drivers, Receivers, Transceivers Applications

• High-speed serial communication interfaces requiring PECL signaling
• Clock distribution networks in telecommunications equipment
• Data acquisition systems needing fast differential signal reception

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DR' indicates the tape-and-reel packaging format when sourcing components. Confirm that the operating voltage requirements align with the 3.0 V to 3.6 V specification before integration into the design. Ensure compatibility with existing PCB footprint standards for the SOIC-8 package type.

Drivers, Receivers, Transceivers Selection Notes

Select this component when multiple differential PECL inputs are required in a single package. Consider the 1 Gbps data rate capability against system bandwidth needs. Evaluate the -40°C to +85°C industrial temperature range suitability for the intended operational environment compared to commercial grade alternatives.

Drivers, Receivers, Transceivers Part Context

This part belongs to the TB3R2 family of quad differential PECL receivers from Texas Instruments. It serves as a specialized interface solution for legacy or specific high-speed digital systems utilizing PECL logic levels. The DR suffix specifically denotes the reel packaging variant used for automated assembly processes.

Drivers, Receivers, Transceivers Replacement Considerations

TB3R2DR is functionally equivalent to TB3R2D. Other similar quad differential receivers may include parts from different manufacturers, but direct pin-compatible replacements should be verified against the datasheet specifications.