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Can anyone describe what oscilloscope waveform would be expected at the output of the CA3140 on any one of the channels?
Look at the 1220b schematic, it's the same thing. I can't upload image file at the moment, please help.
I'm interested in the vco circuit to experiment with, but on a pulse machine.
I tried spice simulation of the vco circuit, but it just doesn't want to oscillate. I used exactly same component values as on schematic, but no success.
Look at the 1220b schematic, it's the same thing. I can't upload image file at the moment, please help.
I'm interested in the vco circuit to experiment with, but on a pulse machine.
I tried spice simulation of the vco circuit, but it just doesn't want to oscillate. I used exactly same component values as on schematic, but no success.