AWR2243AVBGABLRQ1

RF Transceiver ICS Overview

The AWR2243AVBGABLRQ1 is a single-chip automotive radar transceiver operating in the 76 GHz to 81 GHz frequency range. It integrates a transmitter, receiver, baseband processing, and analog-to-digital converter (ADC) within a 161-pin FCBGA package. The device supports Frequency Modulated Continuous Wave (FMCW) modulation with up to 5 GHz of available bandwidth. Key electrical specifications include a maximum data rate of 600 Mbps, an output power of 13 dBm, and operation across a temperature range of -40°C to +140°C. Power supply requirements are defined between 1.14 V and 1.32 V.

RF Transceiver ICS Feature Summary

• Integrates complete FMCW transceiver functionality including PLL, transmitter, receiver, baseband, and ADC on a single chip
• Provides 5 GHz of continuous available bandwidth within the 76 GHz to 81 GHz spectrum for high-resolution sensing
• Designed for automotive applications with extended industrial temperature rating up to 140°C

RF Transceiver ICS Applications

• Automotive short-range radar sensors
• Automotive mid-range radar sensors
• Automotive long-range radar sensors
• Industrial distance measurement systems

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'AVBG' against the manufacturer's official documentation to confirm pinout compatibility and functional variants. Ensure that the procurement channel provides traceability for automotive-grade components. Confirm that the delivered units meet the specified -40°C to +140°C operating temperature range and RoHS compliance standards required for integration into safety-critical or harsh environment systems.

RF Transceiver ICS Selection Notes

Select this component when a highly integrated solution is required to minimize board space and design complexity for 76-81 GHz radar applications. The device is suitable for designs needing significant onboard processing capabilities due to its integrated baseband and ADC. Consider the 161-pin FCBGA package constraints during PCB layout planning. Evaluate the thermal management requirements given the extended temperature range capability and the power consumption characteristics inherent to single-chip radar SoCs.

RF Transceiver ICS Part Context

This part belongs to Texas Instruments' second-generation automotive radar portfolio, succeeding earlier generations like the AWR1443 and AWR1642. It shares the same FCCGA-161 footprint family as other devices in the series but offers enhanced performance metrics such as increased output power and broader bandwidth availability. The AWR2243 series represents a shift towards higher integration levels for advanced driver assistance systems (ADAS).

RF Transceiver ICS Replacement Considerations

Direct pin-compatible replacements within the same package may include other variants from the AWR2243 family, such as AWR2243ABGABLRQ1 or AWR2243APBGABLRQ1, provided their specific suffixes match the required feature set. Cross-generation upgrades from AWR1642 or AWR1443 require careful review of firmware compatibility and peripheral interface differences despite shared packaging.