BROADBAND_MIXER

Published:2009/7/7 23:36:00 Author:May | From:SeekIC

Uses Tektronix M084 multiplier as broadband mixer having linear output within -3 dB limit from 2 MHz to above150 MHz. Current-gain cell in multiplier takes advantage of logarithmic relationship between current and voltage in a semiconductor. Output function includes product of two Input signals,a300-450MHz swept VCO signal and a 300-MHz local oscillator signal.-M .Jaffe, Build a Low Cost Wideband Mixer with a Monolithic Multiplier, EDN Magazine. May 20,1975,p63－64.



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