发明授权
US5831482A Method and apparatus for self-tuning a voltage controlled oscillator
(VCO)
失效
自调谐压控振荡器(VCO)的方法和装置
- 专利标题: Method and apparatus for self-tuning a voltage controlled oscillator (VCO)
- 专利标题(中): 自调谐压控振荡器(VCO)的方法和装置
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申请号: US810279申请日: 1997-03-03
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公开(公告)号: US5831482A公开(公告)日: 1998-11-03
- 发明人: Raul Salvi , Gustavo D. Leizerovich
- 申请人: Raul Salvi , Gustavo D. Leizerovich
- 申请人地址: IL Schaumburg
- 专利权人: Motorola, Inc.
- 当前专利权人: Motorola, Inc.
- 当前专利权人地址: IL Schaumburg
- 主分类号: H03L7/099
- IPC分类号: H03L7/099 ; H03L7/10 ; H03L7/183 ; H03L7/00
摘要:
A method and apparatus for tuning the voltage controlled oscillator (VCO) (110) of a Phase Locked Loop (100) by comparing the VCO (110) voltage control line (116) to reference voltage (V.sub.1). With feedback, the voltage control line (116) is driven to the reference voltage level (V.sub.1).
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