AD9276 Datasheet | Analog Devices

Octal LNA/VGA/AAF/12-Bit ADC and CW I/Q Demodulator AD9276 Features 8 channels of LNA, VGA, AAF, ADC, and I/Q demodulator Low noise preamplifier (LNA) Input-referred noise: 0.75 n V/√Hz typical at 5 MHz (gain = 21.3 d B) SPI-programmable gain: 15.6 d B/17.9 d B/21.3 d B Single-ended input: VIN maximum = 733 m V p-p/ 550 m V p-p/367 m V p-p Dual-mode active input impedance matching Bandwidth (BW) > 100 MHz Full-scale (FS) output: 4.4 V p-p differential Variable gain amplifier (VGA) Attenuator range: - 42 d B to 0 d B Postamp gain: 21 d B/24 d B/27 d B/30 d B Linear-in-d B gain control Antialiasing filter (AAF) Programmable second-order LPF from 8 MHz to 18 MHz Programmable HPF Analog-to-digital converter (ADC) 12 bits at 10 MSPS to 80 MSPS SNR: 70 d B SFDR: 75 d B Serial LVDS (ANSI-644, IEEE 1596.3 reduced range link) Data and frame clock outputs CW mode I/Q demodulator Individual programmable phase rotation Output dynamic range per channel >160 d BFS/√Hz Low power: 195 m W per channel at 12...