AWR2243ABGABLRQ1

RF Transceiver ICS Overview

The AWR2243ABGABLRQ1 is a single-chip 76- to 81-GHz frequency-modulated continuous-wave (FMCW) transceiver designed for automotive applications. It integrates a phase-locked loop, transmitter, receiver, baseband circuitry, and analog-to-digital converters. The device operates within a 5-GHz available bandwidth and supports a maximum data rate of 600 Mbps. It features an output power of 13 dBm and functions with supply voltages ranging from 1.14 V to 1.32 V. The component is housed in an FCBGA-161 package and meets AEC-Q100 qualification standards for automotive use.

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 available bandwidth within the 76 GHz to 81 GHz frequency range
• Simplifies implementation of automotive radar sensors through self-contained architecture

RF Transceiver ICS Applications

• Automotive radar sensor implementation
• Short-range sensing applications
• Mid-range sensing applications

RF Transceiver ICS Procurement Notes

Verify that the specific suffix LQ1 or LRQ1 matches the required tape-and-reel packaging configuration for your assembly line. Confirm the AEC-Q100 grade aligns with your vehicle's thermal and reliability requirements. Ensure the FCBGA-161 footprint matches your PCB design constraints. Check moisture sensitivity levels for proper storage and reflow soldering profiles.

RF Transceiver ICS Selection Notes

Select this component when a fully integrated solution is required for 76-81 GHz automotive radar systems. It is suitable for designs needing simplified implementation without external RF components. Consider the 13 dBm output power and 600 Mbps data rate for performance adequacy. Evaluate the FCBGA-161 package size against board space limitations.

RF Transceiver ICS Part Context

This device belongs to Texas Instruments' second-generation mmWave radar family. It serves as a high-performance alternative to previous generations like the AWR1243. The AWR2243 offers improved integration and bandwidth capabilities compared to earlier single-chip transceivers. It is part of the broader portfolio supporting advanced driver assistance systems.

RF Transceiver ICS Replacement Considerations

The AWR2243ABGABLQ1 is a related variant with potential packaging differences. The AWR1243FBIGABLQ1 is a previous generation device with lower data rates. Verify pin compatibility and software migration efforts when substituting these parts.