| 摘要 |
An integrated circuit oscillator which includes an oscillator with an oscillation transistor being formed in a semiconductor substrate for oscillating and providing an output signal, a first junction capacitor connected between a power supply line and the emitter of the oscillation transistor, a second junction capacitor connected between the emitter and the base of the oscillation transistor, and a resonance circuit connected between the base of oscillation transistor and the power supply line. The first and second junction capacitors are formed in the semiconductor substrate such that the second junction capacitor is formed on the first junction capacitor in the form of a transistor structure. |
