FULL_WAVE_RECTIFIER_TO_10_MHz

Published:2009/7/12 21:09:00 Author:May | From:SeekIC

Using two CA3450 op amps and a CA3227 transistor array, this circuit will accurately full-wave rectify signals to 10 MHz. Two of the CA3227 transistors drive the output, two are in the feedback circuits. Two transistors serve as clamping diodes, limit the negative-going signals of each amplifier, and keep both amplifiers active during the end cycle. The maximum output is determined by the slew rate of 300 V/μs at highest frequencies. This output equals 300 V/ms÷6πV peak.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/FULL_WAVE_RECTIFIER_TO_10_MHz.html

Print this Page | Comments | Reading(3)