"Reg Edwards" wrote in news:dt8a26$hs7$1
@nwrdmz03.dmz.ncs.ea.ibs-infra.bt.com:

If it oscillates it doesn't matter about the type of oscillator
circuit.

There's no need to worry yourself.
----
Reg.

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There is a drop in freq for Pierce and Colpitt after 1 min of startup. Can
be 100Hz.
Serious enough.

JJ