Published:2009/6/24 21:15:00 Author:Jessie | From:SeekIC
This circuit uses a single potentiometer to tune a 300- to 3000-Hz range. A FET op amp is used at A1 and A2. The upper frequency limit is determined by the gain-bandwidth product of the op amps.
Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Signal_Processing/Oscillator_Circuit/VARIABLE_WIEN_BRIDGE_OSCILLATOR.html
Print this Page | Comments | Reading(3)
Code: