Frequency modulation (FM) waveform generator circuit

Published:2011/8/6 2:22:00 Author:nelly | Keyword: Frequency modulation, waveform generator | From:SeekIC

The figure shows the frequency modulation waveform generator circuit which can generate 220 kHz frequency. The regulator, which is inside the CD4068, can provide the stable supply voltage for the op-amp CA3140. The rated voltage is 5.4V, and R5 is the limiting resistor of regulator.



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

Print this Page | Comments | Reading(3)