Published:2009/7/19 22:23:00 Author:Jessie | From:SeekIC
Oscillator frequency can be changed by replacing crystal and one capacitor in feedback loop. Stability is obtained from squaring transistor Q1 which feeds crystal.-R. Couvela, Oscillator Frequency is Changed by Plug-In Units, Electronics, 34:36, p 86-87.
Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Signal_Processing/Oscillator_Circuit/8_to_170_KC_WITH_PLUG_IN_CRYSTALS.html
Print this Page | Comments | Reading(3)
Code: