Invention Grant
US08983419B2 Integrated receiver and integrated circuit having integrated inductors and method therefor
有权
具有集成电感器的集成接收器和集成电路及其方法
- Patent Title: Integrated receiver and integrated circuit having integrated inductors and method therefor
- Patent Title (中): 具有集成电感器的集成接收器和集成电路及其方法
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Application No.: US14195064Application Date: 2014-03-03
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Publication No.: US08983419B2Publication Date: 2015-03-17
- Inventor: Ramin Khoini-Poorfard , Alessandro Piovaccari , Aslamali A. Rafi , Mustafa H. Koroglu , David S. Trager , Abdulkerim L. Coban
- Applicant: Silicon Laboratories Inc.
- Applicant Address: US TX Austin
- Assignee: Silicon Laboratories Inc.
- Current Assignee: Silicon Laboratories Inc.
- Current Assignee Address: US TX Austin
- Agency: Polansky & Associates, P.L.L.C.
- Agent Paul J. Polansky
- Main IPC: H04B1/06
- IPC: H04B1/06 ; H04N5/50 ; H04B1/30 ; H04B1/28 ; H03H11/04 ; H04N5/455
Abstract:
An integrated receiver includes a first signal processing path, a second signal processing path, and a controller. The first signal processing path has an input and an output for providing a first processed signal, and comprises a first tracking bandpass filter having a first integrated inductor formed with windings in a first number of metal layers of the integrated receiver. The second signal processing path has an input and an output for providing a second processed signal, and comprises a second tracking bandpass filter having a second integrated inductor formed with windings in a second number of metal layers of the integrated receiver. The second number of windings is lower than the first number. The controller enables one of the first and second signal processing paths corresponding to a selected channel of a radio frequency (RF) input signal to provide an output signal.
Public/Granted literature
- US20140176806A1 INTEGRATED RECEIVER AND INTEGRATED CIRCUIT HAVING INTEGRATED INDUCTORS AND METHOD THEREFOR Public/Granted day:2014-06-26
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