AWR1243 Datasheet | Texas Instruments

Features - FMCW transceiver - Integrated PLL, transmitter, receiver, Baseband, and ADC - 76- to 81-GHz coverage with 4 GHz available bandwidth - Four receive channels - Three transmit channels (two can be used simultaneously) - Ultra-accurate chirp engine based on fractional- N PLL - TX power: 12 d Bm - RX noise figure: - 14 d B (76 to 77 GHz) - 15 d B (77 to 81 GHz) - Phase noise at 1 MHz: - - 95 d Bc/Hz (76 to 77 GHz) - - 93 d Bc/Hz (77 to 81 GHz) - Built-in calibration and self-test - Built-in firmware (ROM) - Self-calibrating system across process and temperature - Host interface - Control interface with external processor over SPI - Data interface with external processor over MIPI D-PHY and CSI2 V1.1 - Interrupts for fault reporting - Functional Safety-pliant - Developed for functional safety applications - Documentation available to aid ISO 26262 functional safety system design up to ASIL-D - Hardware integrity up to ASIL-B - Safety-related certification - ISO 26262 certified upto ASIL B by TUV SUD - AEC-Q100 qualified - Device advanced features - Embedded self-monitoring with no host processor involvement - plex baseband architecture - Embedded interference detection capability - Power management - Built-in LDO network for enhanced PSRR - I/Os support dual voltage 3.3 V/1.8 V - Clock source - Supports externally driven clock (square/sine) at 40 MHz - Supports 40 MHz crystal connection with load capacitors - Easy hardware...