Invention Grant
US07791422B2 Voltage controlled oscillator with cascaded emitter follower buffer stages
有权
具有级联射极跟随器缓冲级的压控振荡器
- Patent Title: Voltage controlled oscillator with cascaded emitter follower buffer stages
- Patent Title (中): 具有级联射极跟随器缓冲级的压控振荡器
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Application No.: US11873793Application Date: 2007-10-17
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Publication No.: US07791422B2Publication Date: 2010-09-07
- Inventor: Yumin Lu , Ian Gresham
- Applicant: Yumin Lu , Ian Gresham
- Applicant Address: US UT Ogden
- Assignee: Autoliv ASP, Inc.
- Current Assignee: Autoliv ASP, Inc.
- Current Assignee Address: US UT Ogden
- Agency: The Small Patent Law Group LLP
- Agent Sally J Brown
- Main IPC: H03B7/06
- IPC: H03B7/06
Abstract:
A voltage controlled oscillator (VCO) is provided that includes an output buffer having a first buffer stage including a first transistor and a second buffer stage including a second transistor. The first and second transistors are connected in a cascaded emitter follower buffer arrangement.
Public/Granted literature
- US20090102568A1 VOLTAGE CONTROLLED OSCILLATOR WITH CASCADED EMITTER FOLLOWER BUFFER STAGES Public/Granted day:2009-04-23
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