- 专利标题: Distributed amplifier with improved stabilization
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申请号: US15240580申请日: 2016-08-18
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公开(公告)号: US10122325B2公开(公告)日: 2018-11-06
- 发明人: Keith Benson
- 申请人: HITTITE MICROWAVE LLC
- 申请人地址: US MA Chelmsford
- 专利权人: HITTITE MICROWAVE LLC
- 当前专利权人: HITTITE MICROWAVE LLC
- 当前专利权人地址: US MA Chelmsford
- 代理机构: Knobbe Martens Olson & Bear LLP
- 主分类号: H03F1/18
- IPC分类号: H03F1/18 ; H03F1/08 ; H03F1/22 ; H03F3/60 ; H03F3/193 ; H03F1/42 ; H03F3/19
摘要:
A distributed amplifier with improved stabilization includes an input transmission circuit, an output transmission circuit, at least one cascode amplifier coupled between said input and output transmission circuits. Each cascode amplifier includes a common-gate configured transistor coupled to the output transmission circuit, and a common-source configured transistor coupled between the input transmission circuit and the common-gate configured transistor. The distributed amplifier also includes a non-parasitic resistance and capacitance coupled in series between a drain and a gate of at least one of the common-gate configured transistors for increasing the amplifier stability.
公开/授权文献
- US20170040950A1 DISTRIBUTED AMPLIFIER WITH IMPROVED STABILIZATION 公开/授权日:2017-02-09
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