Invention Grant
- Patent Title: Push-pull low-noise amplifier with area-efficient implementation
- Patent Title (中): 推挽低噪声放大器，实现区域高效
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Application No.: US12772654Application Date: 2010-05-03
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Publication No.: US08346179B2Publication Date: 2013-01-01
- Inventor: Brian Brunn , Sehat Sutardja , Xiaohua Fan , Gregory Uehara
- Applicant: Brian Brunn , Sehat Sutardja , Xiaohua Fan , Gregory Uehara
- Applicant Address: BB St. Michael
- Assignee: Marvell World Trade Ltd.
- Current Assignee: Marvell World Trade Ltd.
- Current Assignee Address: BB St. Michael
- Main IPC: H04B1/38
- IPC: H04B1/38
Abstract:
An amplifier integrated circuit (IC) includes a push-pull configuration including a push stage and a pull stage. A first loop of wire is configured to form a first degeneration inductance of the push stage. A second loop of wire is configured to form a first degeneration inductance of the pull stage. The first and second loops are concentric.
Public/Granted literature
- US20100291881A1 PUSH-PULL LOW-NOISE AMPLIFIER WITH AREA-EFFICIENT IMPLEMENTATION Public/Granted day:2010-11-18
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