| 摘要 |
The present invention relates to an oscillator with a differential structure. The oscillator with the differential structure according to the present invention comprises a first transistor and a second transistor in each of which a drain electrode, a gate electrode, and a source electrode are sequentially arranged. The first transistor and the second transistor are arranged such that the drain electrode of the first transistor and the drain electrode of the second transistor face each other or the source electrode of the first transistor and the source electrode of the second transistor face each other. A drain of the first transistor is connected to a gate of the second transistor through a first wiring. A drain of the second transistor is connected to a gate of the first transistor through a second wiring. A first end of a source of the first transistor and a first end of a source of the second transistor are connected through a third wiring, and a second end of the source of the first transistor and a second end of the source of the second transistor are connected through a fourth wiring. According to the present invention, it is possible to maintain symmetry between differential signals by means of the symmetric wirings on an integrated circuit and it is possible to improve output power of the oscillator and minimize a harmonic component. Further, it is possible to integrate the components of the oscillator with the minimum area on the integrated circuit. |
