Analog Devices Inc.

Radar Receive Path AFE: 4-Channel LNA/PGA/AAF with ADC Features: 4-channel LNA, PGA, and AAF Low power: 185 mW per channel at 12 bits and 72 MSPS Programmable gain amplifier (PGA) Includes low noise preamplifier (LNA) Serial peripheral interface (SPI) programmable gain 16 dB to 34 dB in 6 dB steps Antialiasing filter (AAF) Programmable third order, low-pass elliptic filter (LPF) from 1.0 MHz to 12.0 MHz Analog-to-digital converter (ADC) 12 bits of accuracy up to 72 MSPS Signal-to-noise ratio (SNR): 68.5 dB Spurious-free dynamic range (SFDR): 68 dB at gain = 16 dB 1 direct to ADC channel Low noise: 3.5 nV/√Hz maximum of input referred voltage noise See data sheet for additional features

$1,155.60