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

PAL/NTSC Video Time/Date Generator
LED effects with ATTYNI2313
Quiz Master Circuit
Popular Electronics Magazine April 1955
Boost Switching Converter Design Equations
remote shift light
lf365 A digital thermometer or talk I2C to your atmel microcontroller