Design Of Fm Modulator Using Ic Ne 566 I Need A Circuit For Design Of Fm Modulator Using Vco Ic Ne566?

I need a circuit for design of fm modulator using vco ic ne566? - design of fm modulator using ic ne 566

Here is a link to the page:

http://www.ortodoxism.ro/datasheets/phil ...

That's 566 "is a function generator or voltage-controlled oscillator (VCO) chip. By adjusting the input voltage, output changes the frequency. Therefore, it is specifically designed for frequency modulation (FM) encoder.

On page 5 of the data sheet, the basic scheme is the function of this circuit.