Voltage Controled Oscillator

246

02:54:55

published 12 years ago

justinmcg67

12 years ago

Says Cannot Find Solution. Perhaps post what to do or revise circuit?

bakupcpu

12 years ago

Set the input to 0 volt then start the simulation

Voltransistor

12 years ago

You can put in a switch from the power supply.

justinmcg67

12 years ago

backupcpu - Worked perfect. Thanks!

xDR1TeK

12 years ago

Use the bottom switch to fake initial conditions. Flip low then run then flip back.

xDR1TeK

11 years ago

This design is only as good as the opamps driving this oscillator. Other types of VCOs are possible using active components that can be linear in a bounded region. So that it becomes stable. Armstrong, hartly and colpits oscillators can be used with fosc = sqrt(LC)

xDR1TeK

11 years ago

Sorry for typo, for = 1/sqrt(LC)

xDR1TeK

8 years ago

RC damn it sorry clash of ideas.

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