Colpitts oscillator

335

08:07:01

This is a common base circuit for Colpitts oscillator. It is capable to work at the highest frequences among all of the transistor connection types CE, CC, CB since for CB connection the most significant transistor internal capacitance C_collector-base is equivalently connected to the stage output. This one has the operating frequency about 50MHz.

published 3 years ago

jpoulin0901

3 years ago

Cool. So rare to get any description on circuits here anymore. Nice job.

compiler413

3 years ago

@jpoulin0901 thank you sir. Good times bad times ..) it happens that even a rather simple circuit/device has a non-trivial reasoning why it works this way ..and why it works at all )

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