Invention Grant
- Patent Title: Switch device and layout design method for switch device
- Patent Title (中): 开关器件的开关器件和布局设计方法
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Application No.: US13565374Application Date: 2012-08-02
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Publication No.: US08476973B2Publication Date: 2013-07-02
- Inventor: Heiji Ikoma
- Applicant: Heiji Ikoma
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2010-023056 20100204
- Main IPC: H03F1/02
- IPC: H03F1/02
Abstract:
A switch device includes a plurality of differential switches formed in a semiconductor substrate. Each of the plurality of differential switches includes first and second differential transistors. The plurality of differential switches are placed in such a manner that the first differential transistors are adjacent to each other and the second differential transistors are adjacent to each other.
Public/Granted literature
- US20120292718A1 SWITCH DEVICE AND LAYOUT DESIGN METHOD FOR SWITCH DEVICE Public/Granted day:2012-11-22
Information query
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