The oscillator consists of two Colpitts VCOs and a transformer, it uses transformer coupling technique and differentially tuned MOS varactors for reducing phase noise.

• 振荡器由两个考毕子振荡器和一个变压器所组成，它使用了变压器耦合技术和差动式调变之金氧半变容器来降低相位杂讯。