Invention Grant
- Patent Title: Signal switching systems and electronic devices using same
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Application No.: US16453185Application Date: 2019-06-26
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Publication No.: US10826463B2Publication Date: 2020-11-03
- Inventor: Nuttapong Srirattana
- Applicant: SKYWORKS SOLUTIONS, INC.
- Applicant Address: US CA Irvine
- Assignee: SKYWORKS SOLUTIONS, INC.
- Current Assignee: SKYWORKS SOLUTIONS, INC.
- Current Assignee Address: US CA Irvine
- Agency: Lando & Anastasi, LLP
- Main IPC: H03H11/34
- IPC: H03H11/34 ; H01Q1/50 ; H03F3/19 ; H04B1/48 ; H03F3/21 ; H03F3/68 ; H03K17/693 ; H03F3/24 ; H03F3/72 ; H03K17/06

Abstract:
An example of a signal switch includes a first transistor coupled between first and second nodes, a plurality of second transistors coupled in series between the first and second nodes, in parallel with the first transistor, a third transistor coupled between the first node and a third node, and a plurality of fourth transistors coupled in series between the first and third nodes, in parallel with the third transistor. The signal switch further includes a first shunt path including a first shunt transistor and a first inductor connected in series between a reference node and a first connection point between two of the plurality of second transistors, and a second shunt path including a second shunt transistor and a second inductor connected in series between the reference node and a second connection point between two of the plurality of fourth transistors.
Public/Granted literature
- US20190319607A1 SIGNAL SWITCHING SYSTEMS AND ELECTRONIC DEVICES USING SAME Public/Granted day:2019-10-17
Information query