To avoid squegging in an RF oscillator, use this current-mirror biasing arrangement instead of the typical resistors employed for this role. The only critical components in this example overtone Colpitts oscillator are the matched transistors

AuthorsMadhu Siddalingaiah
Main DocumentArticle «Use current-mirror biasing to avoid squegging in RF oscillators»
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To avoid squegging in an RF oscillator, use this current-mirror biasing arrangement instead of the typical resistors employed for this role The only critical components in this example overtone Colpitts oscillator are the matched transistors