Invention Grant
- Patent Title: Switched capacitor array having reduced parasitics
- Patent Title (中): 具有减少的寄生效应的开关电容器阵列
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Application No.: US12580916Application Date: 2009-10-16
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Publication No.: US08421556B2Publication Date: 2013-04-16
- Inventor: Calvin (Shr-Lung) Chen , Ethan Chang
- Applicant: Calvin (Shr-Lung) Chen , Ethan Chang
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H03H7/00
- IPC: H03H7/00 ; H01G4/00
Abstract:
A switched capacitor includes a capacitor and a switch. The capacitor is coupled between a p-node and an n-node and includes interleaved p-fingers and n-fingers. A number of the p-fingers is greater than a number of the n-fingers. The switch is coupled between the n-node and ground.
Public/Granted literature
- US20110090024A1 Switched Capacitor Array Having Reduced Parasitics Public/Granted day:2011-04-21
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