Get Negative Rail With Cmos Gates


Posted on Apr 19, 2012

Using a charge pump and oscillator, this circuit uses a 7-kHz oscillator. When the clock is high, C and D


Get Negative Rail With Cmos Gates
Click here to download the full size of the above Circuit.

are on, grounding the positive side of CI and making negative voltage available at the Vs$ terminal of U2. With C— Ci + C2, the p-p output ripple is: Converter output impedance is about 100 and maximum current is 10 mA dc.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Temperature measurement using two cables
Zero crossing switch
Smoke-detector
LINUSBot - Line Follower Robot using Arduino
10 w amplifier using tda2003
1KHz Sinewave Generator
LED sequencer
LM1881 LM1881 Video Sync Separator
Car Alarm Simulator
Remote Control Tester
FET relay circuit 2



Top