1 Features
• FMCW transceiver
– Integrated PLL, transmitter, receiver, baseband, and ADC
– 76-81GHz operation with up to 4.5GHz continuous chirp bandwidth
– Eight receive channels
– Eight transmit channels
– Ultra-accurate chirp engine based on Fractional-N PLL
– TX power: 13dBm
– RX noise figure: 11dB
– Supports P1dB up to -6.5dBm
– Industry leading 8 transmitter, 8 receiver radar front end with 2.8W power consumption
– Supports less than 3 μs chirp idle time for excellent max velocity measurements
– Maximum chirp slope of 266MHz/μs to enable rapid high-bandwidth measurements
– ADC Sample rate up to 66.67 Msps for exceptional instrumentation range distance
• 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 or I2C interface
– Data interface with external processor over MIPI D-PHY and CSI2 v1.2
– Interrupts for Fault Reporting
• Functional Safety-Compliant targeted
– Developed for functional safety applications
– Documentation available to aid ISO 26262 functional safety system design
– Systematic capability up to ASIL-D targeted
– Hardware capability up to ASIL-B targeted
– Safety-related certification
• ISO 26262 certification by TUV planned