Invention Grant
US08860507B2 Amplifier with gain circuit coupeld to primary coil of transformer
有权
具有增益电路的放大器耦合到变压器的初级线圈
- Patent Title: Amplifier with gain circuit coupeld to primary coil of transformer
- Patent Title (中): 具有增益电路的放大器耦合到变压器的初级线圈
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Application No.: US13615567Application Date: 2012-09-13
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Publication No.: US08860507B2Publication Date: 2014-10-14
- Inventor: Hsien-Ku Chen , Chia-Jun Chang , Ka-Un Chan , Ying-Hsi Lin
- Applicant: Hsien-Ku Chen , Chia-Jun Chang , Ka-Un Chan , Ying-Hsi Lin
- Applicant Address: TW Science Park, HsinChu
- Assignee: Realtek Semiconductor Corp.
- Current Assignee: Realtek Semiconductor Corp.
- Current Assignee Address: TW Science Park, HsinChu
- Agent Winston Hsu; Scott Margo
- Priority: TW101125828A 20120718
- Main IPC: H03F3/45
- IPC: H03F3/45
Abstract:
An amplifier includes a transformer and a first stage gain circuit. The transformer includes a primary coil and a secondary coil. The primary coil is utilized for receiving an input signal. The first stage gain circuit has a first input port, which is coupled to the primary coil. The first stage gain circuit is utilized for gaining the input signal so as to generate a first output.
Public/Granted literature
- US20140022018A1 AMPLIFIER WITH GAIN CIRCUIT COUPELD TO PRIMARY COIL OF TRANSFORMER Public/Granted day:2014-01-23
Information query
