Invention Grant
- Patent Title: Method and apparatus for switching of shunt and through switches of a transceiver
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Application No.: US16352647Application Date: 2019-03-13
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Publication No.: US10686484B2Publication Date: 2020-06-16
- Inventor: Payman Shanjani
- Applicant: pSemi Corporation
- Applicant Address: US CA San Diego
- Assignee: pSemi Corporation
- Current Assignee: pSemi Corporation
- Current Assignee Address: US CA San Diego
- Agency: Jaquez Land Greenhaus LLP
- Agent Bruce W. Greenhaus, Esq.
- Main IPC: H04B1/44
- IPC: H04B1/44 ; H04B1/16 ; H04B1/403 ; H02M1/00

Abstract:
A switching network and associated method for operating within a transceiver are disclosed. The switching network has a timing control circuit that offsets the time at which a through switch and a shunt switch transition between on and off states. The output of the timing control circuit is an inverted and delayed version of a control signal applied to the input of the timing control circuit. Controlling the timing of the shunt switch provides a means to safely discharge any accumulated charge within the capacitance Cgs between the gate and source of transistors included within the through switch.
Public/Granted literature
- US20190260415A1 Method and Apparatus for Switching of Shunt and Through Switches of a Transceiver Public/Granted day:2019-08-22
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