24 GHz Dual-Transmitter, Quad-Receiver Integrated Phase-Locked Loop Radar Chip

Key Features:

◇ Fully integrated 24 GHz ISM band FMCW radar receiver

◇ Integrates two receivers, four transmitters and a fractional-N frequency synthesiser

◇ 25-bit fixed-modulation FMCW waveform generation provides sub-hertz frequency resolution

◇ Programmable charge pump current

◇ Receiver channel voltage gain: 29 dB

◇ Receiver channel noise figure: 9 dB

◇ Receiver channel 1 dB compression point: -8 dBm

◇ Transmitter output power: 9 dBm

◇ VCO phase noise: -103 dBc @ 1 MHz offset

◇ Integrated balun provides a single-ended RF interface  1.5 GHz divider output  Integrated power and temperature sensors

◇ DC rated power: 3.3 V and 435 mA

◇ 56-pin, 7 mm × 7 mm QFN package

◇ Full-chip ESD protection