OSZILLATOR MIT EINEM KOMPLEMENTAER GESCHALTETEN, IN LINEARER BETRIEBSWEISE ARBEITENDEN TRANSISTORVERSTAERKER

In a crystal oscillator for solid state wristwatches, the input of an impedance converter is connected to the output of a complementarily connected transistor amplifier which performs linear operation within its essential operating range, to thereby stabilize and decrease the output impedance of the...

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1. Verfasser: MITSUO MORIHISA
Format: Patent
Sprache:ger
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Zusammenfassung:In a crystal oscillator for solid state wristwatches, the input of an impedance converter is connected to the output of a complementarily connected transistor amplifier which performs linear operation within its essential operating range, to thereby stabilize and decrease the output impedance of the amplifier on the average. The impedance converter includes one or more active elements such as MOSFET's, junction type FET's and bipolar transistors. A quartz resonator is connected between the input of the complementarily connected transistor amplifier and the output of the impedance converter.