high freq vco

[Augusto Pinoche]

M bachic wrote:
>The 4046, no, that is strictly a Voltage Controlled Oscilator in the >true 
>sense of the word.

No its not, the oscillator core is current controlled,
in fact its a form of multivibrator.
It sincs current from a current source/mirror.
One side looks like a Triangle osc's charge and
discharge part, two fets open and closing.

You can use BJ's idea to do a triangle OSC but my
idea here is why not ty the cap from pin 6 and to gnd
and pin 7 truh a 10k resistor to +V to get a triangle osc?
(wonder if i got that right?)

Just hook on a expo converter to pin 11 and VCO you go!
Use the CV input as a lin FM input, or shall we say PM
input folks?

Regs from the
The Dictator

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