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
-
Application No.: US13730439Application Date: 2012-12-28
-
Publication No.: US08688055B2Publication Date: 2014-04-01
- Inventor: Brian T. Brunn , Sehat Sutardja , Xiaohua Fan , Gregory T. Uehara
- Applicant: Marvell World Trade Ltd.
- 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) including a push-pull amplifier having a push stage and a pull stage. A first loop of wire configured to form a first degeneration inductance of the push stage. A second loop of wire configured to form a first degeneration inductance of the pull stage. The first loop and the second loop are concentric. The first loop is connected to a reference potential. The second loop is connected to a supply voltage.
Public/Granted literature
- US20130113568A1 PUSH-PULL LOW-NOISE AMPLIFIER WITH AREA-EFFICIENT IMPLEMENTATION Public/Granted day:2013-05-09
Information query
