Position: Index > Bridge Circuit >

Variable Wein Bridge Oscillator Circuit

2016-05-18 01:04  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.

This circuit uses a single potentiometer to time a 300- to 3000-Hz range. A FET op amp is used at A1 and A2.
Variable Wein Bridge Oscillator Circuit

The upper frequency limit is determined by the gain-bandwidth product of the op amps.

Reprinted Url Of This Article: