AD8348 - 50-1000 MHz Quadrature Demodulator

Product Overview

Analog Devices

Datasheet Details

Part number	AD8348
Manufacturer	Analog Devices
File Size	820.98 KB
Description	50-1000 MHz Quadrature Demodulator
Datasheet	AD8348 Datasheet
Additional preview pages of the AD8348 datasheet.

Product details

Description

The AD8348 is a broadband quadrature demodulator with an integrated intermediate frequency (IF), variable gain amplifier (VGA), and integrated baseband amplifiers.

Features

Integrated I/Q demodulator with IF VGA amplifier Operating IF frequency 50 MHz to 1000 MHz (3 dB IF BW of 500 MHz driven from RS = 200 Ω) Demodulation bandwidth 75 MHz Linear-in-decibel AGC range 44 dB Third-order intercept IIP3 +28 dBm @ minimum gain (FIF = 380 MHz) IIP3.
8 dBm @ maximum gain (FIF = 380 MHz) Quadrature demodulation accuracy Phase accuracy 0.5° Amplitude balance 0.25 dB Noise figure 11 dB @ maximum gain (FIF = 380 MHz) LO input.
10 dBm Single supply 2.7 V to 5.5.

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Published: Mar 23, 2005 |