TSB41AB2IPAP

Drivers, Receivers, Transceivers Overview

The TSB41AB2IPAP is an IEEE 1394a-compliant two-port cable transceiver and arbiter manufactured by Texas Instruments. It supports data rates up to 400 Mb/s with half-duplex communication. The device operates on a single 3.3 V power supply, drawing a maximum operating current of 71 mA within a voltage range of 3.0 V to 3.6 V. It is housed in a 64-pin HTQFP package suitable for surface-mount installation. The component functions as a physical layer interface for FireWire connections, integrating transmission and reception capabilities for dual-port applications.

Drivers, Receivers, Transceivers Feature Summary

• Integrates dual-port cable transceiver and arbitration logic for IEEE 1394a compliance
• Supports high-speed data transfer at 400 Mb/s over serial links
• Provides integrated drivers and receivers for signal conditioning
• Operates within standard industrial temperature ranges

Drivers, Receivers, Transceivers Applications

• FireWire peripheral connectivity interfaces
• Digital video equipment interconnection systems
• Industrial control network nodes requiring IEEE 1394a support
• Storage device host controllers

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix IPAP against official Texas Instruments documentation to confirm pinout and thermal specifications. Confirm availability status as legacy components may have limited distribution channels. Ensure compatibility with existing PCB footprints for the 64-pin HTQFP package before procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a dual-port IEEE 1394a solution is required. Compare against the one-port TSB41AB1 if only a single connection is needed. Verify that the 3.3 V supply voltage aligns with the system design constraints. Consider the HTQFP package size relative to available board space.

Drivers, Receivers, Transceivers Part Context

This part belongs to the TSB41ABx series of FireWire physical layer controllers. It serves as a bridge between the host controller and the physical cable medium. The series includes variants like the TSB41AB1 (one-port) and TSB41AB3 (three-port), offering scalable port configurations for different system architectures.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference material. Consult Texas Instruments for current equivalent recommendations or updated product line replacements.