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AD8347 - 0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator

Datasheet Summary

Description

The AD83471 is a broadband direct quadrature demodulator with RF and baseband automatic gain control (AGC) amplifiers.

It is suitable for use in many communications receivers, performing quadrature demodulation directly to baseband frequencies.

The input frequency range is 800 MHz to 2.7 GHz.

Features

  • Integrated RF and baseband AGC amplifiers Quadrature phase accuracy 1° typ I/Q amplitude balance 0.3 dB typ Third-order intercept (IIP3) +11.5 dBm @ min gain Noise figure 11 dB @ max gain AGC range 69.5 dB Baseband level control circuit Low LO drive.
  • 8 dBm ADC-compatible I/Q outputs Single supply 2.7 V to 5.5 V Power-down mode 28-lead TSSOP package.

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Datasheet Details

Part number AD8347
Manufacturer Analog Devices
File Size 659.19 KB
Description 0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator
Datasheet download datasheet AD8347 Datasheet
Additional preview pages of the AD8347 datasheet.

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Full PDF Text Transcription

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0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator AD8347 FEATURES Integrated RF and baseband AGC amplifiers Quadrature phase accuracy 1° typ I/Q amplitude balance 0.3 dB typ Third-order intercept (IIP3) +11.5 dBm @ min gain Noise figure 11 dB @ max gain AGC range 69.5 dB Baseband level control circuit Low LO drive −8 dBm ADC-compatible I/Q outputs Single supply 2.7 V to 5.5 V Power-down mode 28-lead TSSOP package APPLICATIONS Cellular base stations Radio links Wireless local loop IF broadband demodulators RF instrumentation Satellite modems GENERAL DESCRIPTION The AD83471 is a broadband direct quadrature demodulator with RF and baseband automatic gain control (AGC) amplifiers.
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