Hi Guys
Look at the National Semiconductor Jfet Data Book and see their applications. Jfets can be used for several orders of magnitude of linear control in the current domain but not with voltage.
For stereo audio control, you would have to match the jfets. Again, the current-domain operation is easier to match than voltage domain.
Have fun
Look at the National Semiconductor Jfet Data Book and see their applications. Jfets can be used for several orders of magnitude of linear control in the current domain but not with voltage.
For stereo audio control, you would have to match the jfets. Again, the current-domain operation is easier to match than voltage domain.
Have fun
dead link? - look on archive.org https://web.archive.org/web/20101010231517/http://www.vishay.com/docs/70598/70598.pdf
Rod Elliot has more on FET VCA
Rod Elliot has more on FET VCA
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