Description

Octal LNA/VGA/AAF/ADC and Crosspoint Switch Features: 8 channels of LNA, VGA, AAF, and ADC Low noise preamplifier (LNA)  Input-referred noise = 1.1 nV/√Hz @ 5 MHz typical, gain = 18 dB  SPI-programmable gain = 14 dB/15.6 dB/18 dB  Single-ended input; VIN maximum = 400 mVP-P/333 mV p-p/250 mVP-P Dual-mode active input impedance matching  Bandwidth (BW) > 70 MHz  Full-scale (FS) output = 2 VP-P differential Variable gain amplifier (VGA)  Gain range = −6 dB to +24 dB  Linear-in-dB gain control Antialiasing filter (AAF)  3rd-order Butterworth cutoff  Programmable from 8 MHz to 18 MHz See Data Sheet for Additional Information