Sawtooth Generator For Sweep Generators

Posted on Jan 20, 2013

This circuit will generate a linear sawtooth between 30 Hz and 3 000 Hz. Ql is a constant-current s

Sawtooth Generator For Sweep Generators
Click here to download the full size of the above Circuit.

ource that charges CI until the output level at Q3 emitter triggers U1A and U1B, which turns on Q4 and discharges CI. The frequency range can be varied by changing the value of CI. This circuit should be good to several tens of kHz.

Leave Comment

characters left:

New Circuits



Popular Circuits

Curtain Control Circuit
Theremin Circuit
2Meter Converter
microcontroller Analog to Digital Converter and Negative Voltages
confocal sync control
white light led driver with
Simple PWM inverter circuit diagram using PWM chip SG3524
Band Pass Filters
building my own aux circuit car stereo feedback
Spy Phone Bug Transmitter Circuit
The Gentle Touch
Stimulated simple motor speed control circuit
AC arc welding machine transistor load power path from 2
DC bridge amplifier circuit