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actually, it takes a bit of wave shaping to get that square, saw tooth or ramp
into a decent sinewave out of most of the digital signal sources osc's... you don't need to start with a perfect sine being produced at the osc level... John "Fred W4JLE" wrote in message ... In a colpitts oscillator? It works the same if you use solid state or hollow state. "John Smith" wrote in message ... label the frequency determining elements? Why the xtal and any associated coil or cap used to "pull" the freq in the cmos oscillator... or the pin you take the signal out of on of the decade/hex/octal freq divider... errr, oh wait, you are speaking of the ancient stuff from museums! That is simple, the crystal (if present) and/or coil and cap... hey, you didn't sneak a freq doubler in behind that osc, did ya? geesh... any cber would know that, well, after he read it... and you ain't sneaky and tryin' to run off a harmonic of that osc, are ya? ROFLOL!!!! John "Fred W4JLE" wrote in message ... and label the frequency determining elements. At least that is how I remember it... "David G. Nagel" wrote in message ... Draw a Colpitts Oscillator Dave WD9BDZ |
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