A crystal-controlled oscillator

Posted on Mar 28, 2007

As shown in the series resonant circuit using a crystal oscillator. Crystal impedance has a minimum value in the series resonance frequency, thus providing a large feedback amo

A crystal-controlled oscillator
Click here to download the full size of the above Circuit.

unt Sheng. Crystal tuning capacitor Cc may be the resonance frequency of the crystal slightly pull on or pull down to micro- tune the oscillation frequency.

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