Invention Grant
- Patent Title: Push-pull linear hybrid class H amplifier
- Patent Title (中): 推挽线性混合级H放大器
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Application No.: US13173307Application Date: 2011-06-30
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Publication No.: US08279001B2Publication Date: 2012-10-02
- Inventor: John Barry French , Andrew John Mason
- Applicant: John Barry French , Andrew John Mason
- Applicant Address: CA Caledon East
- Assignee: Audera Acoustics Inc.
- Current Assignee: Audera Acoustics Inc.
- Current Assignee Address: CA Caledon East
- Agency: Bereskin and Parr LLP/S.E.N.C.R.L., s.r.l.
- Main IPC: H03G3/20
- IPC: H03G3/20
Abstract:
Several push-pull linear hybrid class H amplifiers are disclosed. A split power rail provides a positive supply rail and a negative supply rail in response to a power supply control voltage. A push-pull amplifier stage is powered by the positive and negative supply rails. The amplifier stage receives an input signal and provides a corresponding amplified output signal. A power supply control circuit provides the power supply control voltage in response to the smaller of the positive and negative supply rails, and the input signal.
Public/Granted literature
- US20110316630A1 PUSH-PULL LINEAR HYBRID CLASS H AMFLIER Public/Granted day:2011-12-29
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