公开(公告)号：US08665030B2

公开(公告)日：2014-03-04

申请号：US13325442

申请日：2011-12-14

申请人： Ying-Ta Lu ,  Hsien-Yuan Liao ,  Hsiao-Tsung Yen ,  Ho-Hsiang Chen ,  Chewn-Pu Jou

发明人： Ying-Ta Lu ,  Hsien-Yuan Liao ,  Hsiao-Tsung Yen ,  Ho-Hsiang Chen ,  Chewn-Pu Jou

IPC分类号： H03B5/12

CPC分类号： H03B5/1228 ,  H03B5/1212 ,  H03B5/124 ,  H03B5/1852

摘要： A voltage-controlled oscillator circuit includes a first transistor, a second transistor, a first resonator circuit, a second resonator circuit, a first current path and a second current path. A drain of the first transistor is coupled to a gate of the second transistor and to a first end of the first resonator circuit. A source of the first transistor is coupled to the first current path and to a first end of the second resonator circuit. A drain of the second transistor is coupled to a gate of the first transistor and to a second end of the first resonator circuit. A source of the second transistor is coupled to the second current path and a second end of the second resonator circuit.

摘要翻译： 压控振荡器电路包括第一晶体管，第二晶体管，第一谐振器电路，第二谐振器电路，第一电流路径和第二电流路径。 第一晶体管的漏极耦合到第二晶体管的栅极和第一谐振器电路的第一端。 第一晶体管的源极耦合到第一电流路径和第二谐振器电路的第一端。 第二晶体管的漏极耦合到第一晶体管的栅极和第一谐振器电路的第二端。 第二晶体管的源极耦合到第二电流路径和第二谐振器电路的第二端。