Invention Grant
- Patent Title: Active device divider circuit with adjustable IQ
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Application No.: US14885601Application Date: 2015-10-16
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Publication No.: US09813056B2Publication Date: 2017-11-07
- Inventor: Bin Shao , Danzhu Lu , Junxiao Chen
- Applicant: Analog Devices Global
- Applicant Address: BM Hamilton
- Assignee: Analog Devices Global
- Current Assignee: Analog Devices Global
- Current Assignee Address: BM Hamilton
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H03K17/10
- IPC: H03K17/10 ; H03K17/06 ; H03K17/687 ; H03K17/22

Abstract:
An active voltage divider circuit is provided comprising: a first node; a second node; a third node; multiple FET load devices coupled in series between the first node and the second node; multiple first switches, each associated with a different FET load device and configured to selectably couple a respective associated bypass circuit between source and drain of its associated FET load device; and second switch circuitry configured to selectably couple a drain of a FET load device, from among the multiple FET load devices, to the third node.
Public/Granted literature
- US20170085263A1 ACTIVE DEVICE DIVIDER CIRCUIT WITH ADJUSTABLE IQ Public/Granted day:2017-03-23
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