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button sound circuit
Hi there,
Have a look at this link to Nuvoton’s ISD14B00 ChipCorder®, might be what your looking for.
**broken link removed**
I'm sure they will do something in a standard type package, have a look.
Brian.
cb pll 02
Hi Fernando,
Looking at the data sheet, it should be as easy as just selecting the correct binary code on the pll ic. I played about with some old ssb sets a few years back, the only problem you may have is getting the rf o/p stage to cover such a wide range.
I used a pic with lookup...
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