AFE7955IALK

RF Transceiver ICS Overview

The AFE7955IALK is a multiband RF transceiver by Texas Instruments, operating from 600 MHz to 12 GHz. It integrates two RF-sampling transmitter chains and three RF-sampling receiver chains (2T3R). The device supports maximum data rates of 29.5 Gb/s. It functions within a supply voltage range of 900 mV to 1.85 V, with specific operating voltages at 925 mV, 1.2 V, and 1.8 V. The component is housed in an FCBGA-400 package and operates between -40°C and +85°C.

RF Transceiver ICS Feature Summary

• Integrates dual RF-sampling transmitter and triple RF-sampling receiver chains for wideband signal processing
• Supports high-speed data transmission up to 29.5 Gb/s across a broad frequency spectrum
• Designed for multiband applications requiring flexible voltage operation

RF Transceiver ICS Applications

• Cellular LTE infrastructure systems
• Wideband radar systems
• Software-defined radio platforms

RF Transceiver ICS Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package and temperature grade specifications. Confirm RoHS compliance status as indicated in current datasheets. Check moisture sensitivity levels and recommended soldering profiles prior to assembly. Ensure compatibility with required PCB layout guidelines for the FCBGA-400 package.

RF Transceiver ICS Selection Notes

Select this component for designs requiring integrated RF sampling capabilities across multiple bands. Compare channel counts and data rate requirements against alternative models like the AFE7950. Consider power supply constraints and thermal management needs associated with the specified voltage ranges and operating temperatures.

RF Transceiver ICS Part Context

This device belongs to the AFE7955 series of wireless and RF integrated circuits. It is categorized under RF transceivers designed for high-performance communication and sensing applications. The family focuses on integrating complex analog front-end functions into single-chip solutions.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.