公开(公告)号：US3909748A

公开(公告)日：1975-09-30

申请号：US47471774

申请日：1974-05-30

Applicant: RCA CORP

Inventor： YUAN SHUI ,  CAMISA RAYMOND LOUIS

IPC: H03B1/00 ,  H03B5/12 ,  H03J5/02 ,  H03B3/04

CPC classification number: H03J5/0245 ,  H03B5/1203 ,  H03B5/1231 ,  H03B5/124 ,  H03B2200/0056 ,  H03B2201/0283 ,  H03J2200/10

Abstract: The tuned circuit of an oscillator includes n metal-insulatorsemiconductor (MIS) diodes. The oscillator frequency may be switched, in discrete steps, to any one of 2n different values in response to n control voltages, representing an n bit binary word, applied to the respective diodes.

Abstract translation: 振荡器的调谐电路包括n个金属 - 绝缘体半导体（MIS）二极管。 响应于表示施加到相应二极管的n位二进制字的n个控制电压，振荡器频率可以以离散步长切换到2n个不同值中的任何一个。