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AD8375 - Ultralow Distortion IF VGA

Datasheet Summary

Description

The AD8375 is a digitally controlled, variable gain, wide bandwidth amplifier that provides precise gain control, high IP3, and low noise figure.

The excellent distortion performance and high signal bandwidth make the AD8375 an excellent gain control device for a variety of receiver applications.

Features

  • Bandwidth of 630 MHz (.
  • 3 dB) Gain range:.
  • 4 dB to +20 dB Step size: 1 dB ± 0.2 dB Differential input and output Noise figure: 8 dB @ maximum gain Output IP3 of ~50 dBm at 200 MHz Output P1dB of 19 dBm at 200 MHz Provides constant SFDR vs. gain Parallel 5-bit control interface Power-down feature Single 5 V supply operation 24-lead, 4 mm × 4 mm LFCSP.

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Datasheet Details

Part number AD8375
Manufacturer Analog Devices
File Size 794.53 KB
Description Ultralow Distortion IF VGA
Datasheet download datasheet AD8375 Datasheet
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Full PDF Text Transcription

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Data Sheet FEATURES Bandwidth of 630 MHz (−3 dB) Gain range: −4 dB to +20 dB Step size: 1 dB ± 0.2 dB Differential input and output Noise figure: 8 dB @ maximum gain Output IP3 of ~50 dBm at 200 MHz Output P1dB of 19 dBm at 200 MHz Provides constant SFDR vs. gain Parallel 5-bit control interface Power-down feature Single 5 V supply operation 24-lead, 4 mm × 4 mm LFCSP APPLICATIONS Differential ADC drivers High IF sampling receivers Wideband multichannel receivers Instrumentation GENERAL DESCRIPTION The AD8375 is a digitally controlled, variable gain, wide bandwidth amplifier that provides precise gain control, high IP3, and low noise figure.
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