TW200719581A - Source follower - Google Patents

Source follower

Info

Publication number
TW200719581A
TW200719581A TW094139437A TW94139437A TW200719581A TW 200719581 A TW200719581 A TW 200719581A TW 094139437 A TW094139437 A TW 094139437A TW 94139437 A TW94139437 A TW 94139437A TW 200719581 A TW200719581 A TW 200719581A
Authority
TW
Taiwan
Prior art keywords
transistor
input terminal
source follower
source
current source
Prior art date
Application number
TW094139437A
Other languages
English (en)
Other versions
TWI283965B (en
Inventor
Yu-Shyang Huang
Original Assignee
Sunext Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sunext Technology Co Ltd filed Critical Sunext Technology Co Ltd
Priority to TW094139437A priority Critical patent/TWI283965B/zh
Priority to US11/594,216 priority patent/US20070103207A1/en
Publication of TW200719581A publication Critical patent/TW200719581A/zh
Application granted granted Critical
Publication of TWI283965B publication Critical patent/TWI283965B/zh

Links

Classifications

    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3205—Modifications of amplifiers to reduce non-linear distortion in field-effect transistor amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F3/505—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with field-effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5021—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5031—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source circuit of the follower being a current source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
TW094139437A 2005-11-10 2005-11-10 Source follower TWI283965B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094139437A TWI283965B (en) 2005-11-10 2005-11-10 Source follower
US11/594,216 US20070103207A1 (en) 2005-11-10 2006-11-08 Source follower capable of increasing a voltage swing of an input terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094139437A TWI283965B (en) 2005-11-10 2005-11-10 Source follower

Publications (2)

Publication Number Publication Date
TW200719581A true TW200719581A (en) 2007-05-16
TWI283965B TWI283965B (en) 2007-07-11

Family

ID=38003137

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094139437A TWI283965B (en) 2005-11-10 2005-11-10 Source follower

Country Status (2)

Country Link
US (1) US20070103207A1 (zh)
TW (1) TWI283965B (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003124757A (ja) * 2001-10-16 2003-04-25 Texas Instr Japan Ltd アーリー効果の影響を低減する方法および装置
TW200935751A (en) * 2008-02-04 2009-08-16 Mediatek Inc Sample-and-hold amplifiers
CN103490767A (zh) * 2013-08-29 2014-01-01 苏州苏尔达信息科技有限公司 一种高速高精度缓冲电路
JP6292901B2 (ja) * 2014-01-27 2018-03-14 エイブリック株式会社 基準電圧回路
EP2945286B1 (en) 2014-05-12 2018-06-27 ams AG Amplifier arrangement and amplification method
TWI694729B (zh) * 2018-06-19 2020-05-21 瑞昱半導體股份有限公司 開關電路
CN110649920A (zh) * 2018-06-26 2020-01-03 瑞昱半导体股份有限公司 开关电路
US11317083B2 (en) 2019-02-01 2022-04-26 Semiconductor Components Industries, Llc Pixel control signal verification in a stacked image sensor
CN114594820B (zh) * 2022-02-22 2022-12-27 北京奕斯伟计算技术股份有限公司 源极跟随器以及源极跟随器的驱动方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532618A (en) * 1992-11-30 1996-07-02 United Memories, Inc. Stress mode circuit for an integrated circuit with on-chip voltage down converter
US6441593B1 (en) * 2000-12-14 2002-08-27 Cypress Semiconductor Corp. Low noise switching regulator

Also Published As

Publication number Publication date
TWI283965B (en) 2007-07-11
US20070103207A1 (en) 2007-05-10

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees