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AFE7920IABJ is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC RF TXRX 400FCBGA. Review the specifications below when checking this part for your BOM.
RF Transceiver ICS specifications for AFE7920IABJ
- Description：IC RF TXRX 400FCBGA
- Series：-
- Mfr：Texas Instruments
- Package：Tray
- Type：TxRx Only
- RF Family/Standard：-
- Protocol：-
- Modulation：-
- Frequency：-
- Data Rate (Max)：29.5Gbps
- Power - Output：-
- Sensitivity：-
- Memory Size：-
- Serial Interfaces：-
- Voltage - Supply：-
- Current - Receiving：-
- Current - Transmitting：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：400-BFBGA, FCBGA
- Supplier Device Package：400-FCBGA (17x17)
- GPIO：-
- Grade：-
- Qualification：-
RF Transceiver ICS datasheet and documents for AFE7920IABJ
RF Transceiver ICS Overview
The AFE7920IABJ is a quad-channel RF transceiver from Texas Instruments, designed for high-performance radar and communication systems. It integrates four transmit and four receive channels with two feedback paths, supporting RF-sampling architectures. The device operates within a frequency range of 10 MHz to 6 GHz and supports maximum data rates up to 15 Gb/s. It functions at supply voltages between 900 mV and 1.85 V, with an operating temperature range from -40°C to +85°C. Packaged in a 400-ball FCBGA, it facilitates compact system designs.
RF Transceiver ICS Feature Summary
- Integrates four independent transmit and receive channels with dedicated feedback paths for advanced calibration.
- Supports direct RF-sampling architecture to simplify system design and reduce component count.
- Enables precise phase and amplitude control across all channels for coherent beamforming applications.
RF Transceiver ICS Applications
- Automotive radar systems
- Phased array antenna systems
- Electronic warfare equipment
RF Transceiver ICS Procurement Notes
Verify the specific suffix 'IABJ' against the official Texas Instruments datasheet to confirm package type, temperature grade, and humidity sensitivity classification. Ensure compatibility with the target PCB footprint and thermal management requirements before procurement. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
RF Transceiver ICS Selection Notes
Select this component when a multi-channel solution with integrated feedback paths is required for high-frequency radar applications. Compare channel count and bandwidth against alternatives like the AFE7900 or AFE7951 if different configurations are needed. Evaluate power consumption and thermal dissipation capabilities relative to the system's cooling constraints.
RF Transceiver ICS Part Context
This part belongs to the AFE79xx series of quad-channel RF transceivers. It shares architectural similarities with other members like the AFE7900 but distinguishes itself through specific feedback path integration. The series targets high-end radar and communication markets requiring dense channel integration.
RF Transceiver ICS Replacement Considerations
Potential substitutes include the AFE7900IABJ and AFE7951IABJ. Verify pinout compatibility and functional equivalence regarding channel count and feedback path availability before substitution.
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