Modulator

  

Posted on Jul 8, 2012    7592

Because the transconductance of an operational transconductance amplifier is directly proportionai to /ABc. the amplification of a signal can be controlled easily. The output current is the product from transconductance X input voltage. The circuit is effective up to approximately 200kHz.


Modulator - schematic

Modulation of 99% is easy to achieve.




Leave Comment

characters left:

New Circuits

.