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Clapp Oscillator Circuit

Question asked by Cheri99 on Feb 12, 2016
Latest reply on Feb 17, 2016 by Cheri99

I am building the circuit described in this lab:

Can someone please tell me the rule of thumb for selecting the choke inductor, L2?

My oscillator is designed to oscillate at 16 MHz.

Values I'm using are:

C1 = C2 = 1nF

C3 = 10 pF

L1 =  10 uH


If I choose the wrong value of L2, the circuit wil not oscillate.  For example, L2 = 10 mH does NOT work. 


Thank you