| 摘要 |
The present invention relates to a voltage-controlled quartz crystal oscillator, including an oscillation transistor, the base of which is connected to a first terminal of a quartz crystal and the emitter of which is connected, via a first capacitor, to a second terminal of the quartz crystal connected to a first supply terminal, and including an active circuit introducing a variable capacitance between the base and the emitter of the oscillation transistor, the active circuit being voltage-controlled.
|
