Posted on Apr 14, 2012

This circuit is based upon the change of frequency of the function generator with the input voltage ViN· Generally, the frequency depends upon the capacitance and resistor connected to pin 6. This resistor is replaced by the FET.

Click here to download the full size of the above Circuit.

The frequency range is adjustable by changing the input voltage. ViN ; the converter will give a range of 10 Hz to 1 MHz.

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