- Patent Title: Adjustable capacitors to improve linearity of low noise amplifier
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Application No.: US16889840Application Date: 2020-06-02
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Publication No.: US11211909B2Publication Date: 2021-12-28
- Inventor: Qiao Yang , Thomas G. McKay
- Applicant: GLOBALFOUNDRIES U.S. Inc.
- Applicant Address: US NY Malta
- Assignee: GLOBALFOUNDRIES U.S. Inc.
- Current Assignee: GLOBALFOUNDRIES U.S. Inc.
- Current Assignee Address: US NY Malta
- Agency: Gibb & Riley, LLC
- Agent David A Cain, Esq.
- Main IPC: H03F3/45
- IPC: H03F3/45
Abstract:
An amplifier includes an input transistor pair connected to amplifier input nodes, a complementary transistor pair connected to a common bias, amplifier output nodes connected to the input transistor pair and the complementary transistor pair, and variable capacitors connected between the complementary transistor pair and the amplifier output nodes.
Public/Granted literature
- US20210376805A1 ADJUSTABLE CAPACITORS TO IMPROVE LINEARITY OF LOW NOISE AMPLIFIER Public/Granted day:2021-12-02
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