CN114930720A - 电平搬移电路及其控制方法、驱动电路 - Google Patents

电平搬移电路及其控制方法、驱动电路 Download PDF

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Publication number
CN114930720A
CN114930720A CN202080092955.8A CN202080092955A CN114930720A CN 114930720 A CN114930720 A CN 114930720A CN 202080092955 A CN202080092955 A CN 202080092955A CN 114930720 A CN114930720 A CN 114930720A
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China
Prior art keywords
circuit
output
voltage
feedback
input
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Pending
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CN202080092955.8A
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English (en)
Inventor
王晶晶
陈焱沁
张兵照
吴春标
刘永旺
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN114930720A publication Critical patent/CN114930720A/zh
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/38—Positive-feedback circuit arrangements without negative feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/42—Modifications of amplifiers to extend the bandwidth

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Logic Circuits (AREA)

Abstract

本申请提供一种电平搬移电路及其控制方法、驱动电路，涉及电平搬移技术领域。电平搬移电路包括第一输入端、第一输出端、交流耦合子电路以及正反馈子电路；交流耦合子电路包括第一耦合输入端和第一耦合输出端；第一耦合输入端与第一输入端连接，第一耦合输出端和第一节点连接；交流耦合子电路用于将第一耦合输入端的信号交流耦合至第一耦合输出端；正反馈子电路包括第一反馈输入端和第一反馈输出端；第一反馈输入端和第一反馈输出端均与第一节点连接；第一节点与第一输出端连接。该电平搬移电路能够适用于全频段或宽频段的电平搬移。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN202080092955.8A 2020-01-17 2020-01-17 电平搬移电路及其控制方法、驱动电路 Pending CN114930720A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/072620 WO2021142745A1 (zh) 2020-01-17 2020-01-17 电平搬移电路及其控制方法、驱动电路

Publications (1)

Publication Number Publication Date
CN114930720A true CN114930720A (zh) 2022-08-19

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CN202080092955.8A Pending CN114930720A (zh) 2020-01-17 2020-01-17 电平搬移电路及其控制方法、驱动电路

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CN (1) CN114930720A (zh)
WO (1) WO2021142745A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005033596A (ja) * 2003-07-08 2005-02-03 Nec Corp 高周波増幅回路
WO2014123593A1 (en) * 2013-02-07 2014-08-14 The Boeing Company Flight deck lighting for information display
CN105322898B (zh) * 2015-11-26 2018-12-11 深圳先进技术研究院 前置放大器及信号采集装置
US9899966B2 (en) * 2016-06-16 2018-02-20 Bae Systems Information And Electronic Systems Integration Inc. Wideband high dynamic range low noise amplifier
CN108233933B (zh) * 2018-02-02 2021-07-06 中国科学院微电子研究所 全差分开关电容积分器

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WO2021142745A1 (zh) 2021-07-22

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