Invention Grant
US09024694B2 Voltage controlled oscillator with a large frequency range and a low gain
有权
具有较大频率范围和低增益的压控振荡器
- Patent Title: Voltage controlled oscillator with a large frequency range and a low gain
- Patent Title (中): 具有较大频率范围和低增益的压控振荡器
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Application No.: US13760105Application Date: 2013-02-06
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Publication No.: US09024694B2Publication Date: 2015-05-05
- Inventor: Chih-Min Liu
- Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
- Applicant Address: TW Hsin-Chu
- Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee Address: TW Hsin-Chu
- Agency: Duane Morris LLP
- Main IPC: H03K3/03
- IPC: H03K3/03 ; H03L5/00
Abstract:
A system is disclosed for a voltage controlled oscillator (“VCO”) having a large frequency range and a low gain. Passive or active circuitry is introduced between at least one VCO cell in the voltage controlled oscillator and the voltage source for the VCO cell which reduces a gain value for the VCO to maintain stability of the system.
Public/Granted literature
- US20140218118A1 VOLTAGE CONTROLLED OSCILLATOR WITH A LARGE FREQUENCY RANGE AND A LOW GAIN Public/Granted day:2014-08-07
Information query
IPC分类:
