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AD9277 - Octal LNA/VGA/AAF/14-Bit ADC And CW I/Q Demodulator

Description

3  Specifications 4  AC Specifications 4  Digital Specifications 7  Switching Specifications 8  ADC Timing Diagrams 9  Absolute Maximum Ratings 10  Thermal Impedance 10  ESD Caution 10  Pin Configuration and Function Descriptions 11  Typical Performance Characteristics 14  TGC Mode 14  CW D

Features

  • 8 channels of LNA, VGA, AAF, ADC, and I/Q demodulator Low noise preamplifier (LNA) Input-referred noise: 0.75 nV/√Hz typical at 5 MHz (gain = 21.3 dB) SPI-programmable gain: 15.6 dB/17.9 dB/21.3 dB Single-ended input: VIN maximum = 733 mV p-p/ 550 mV p-p/367 mV 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 dB to 0 dB Postamp gain: 21 dB/24 dB/27 dB/30 dB Linear-in-d.

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Datasheet Details

Part number AD9277
Manufacturer Analog Devices
File Size 1.41 MB
Description Octal LNA/VGA/AAF/14-Bit ADC And CW I/Q Demodulator
Datasheet download datasheet AD9277 Datasheet
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Full PDF Text Transcription

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www.DataSheet4U.com Octal LNA/VGA/AAF/14-Bit ADC and CW I/Q Demodulator AD9277 APPLICATIONS Medical imaging/ultrasound Automotive radar FEATURES 8 channels of LNA, VGA, AAF, ADC, and I/Q demodulator Low noise preamplifier (LNA) Input-referred noise: 0.75 nV/√Hz typical at 5 MHz (gain = 21.3 dB) SPI-programmable gain: 15.6 dB/17.9 dB/21.3 dB Single-ended input: VIN maximum = 733 mV p-p/ 550 mV p-p/367 mV p-p Dual-mode active input impedance matching Bandwidth (BW) > 100 MHz Full-scale (FS) output: 4.
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