JPS5851612A - 比較回路 - Google Patents

比較回路

Info

Publication number
JPS5851612A
JPS5851612A JP15039081A JP15039081A JPS5851612A JP S5851612 A JPS5851612 A JP S5851612A JP 15039081 A JP15039081 A JP 15039081A JP 15039081 A JP15039081 A JP 15039081A JP S5851612 A JPS5851612 A JP S5851612A
Authority
JP
Japan
Prior art keywords
voltage
input terminal
input
differential amplifier
amplifier
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP15039081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6365172B2 (enrdf_load_stackoverflow
Inventor
Kazuo Ryu
笠　和男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15039081A priority Critical patent/JPS5851612A/ja
Publication of JPS5851612A publication Critical patent/JPS5851612A/ja
Publication of JPS6365172B2 publication Critical patent/JPS6365172B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2472—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors
    • H03K5/249—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors using clock signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Manipulation Of Pulses (AREA)
JP15039081A 1981-09-22 1981-09-22 比較回路 Granted JPS5851612A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15039081A JPS5851612A (ja) 1981-09-22 1981-09-22 比較回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15039081A JPS5851612A (ja) 1981-09-22 1981-09-22 比較回路

Publications (2)

Publication Number Publication Date
JPS5851612A true JPS5851612A (ja) 1983-03-26
JPS6365172B2 JPS6365172B2 (enrdf_load_stackoverflow) 1988-12-14

Family

ID=15495939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15039081A Granted JPS5851612A (ja) 1981-09-22 1981-09-22 比較回路

Country Status (1)

Country Link
JP (1) JPS5851612A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135839A (ja) * 1983-12-26 1985-07-19 Natl House Ind Co Ltd せん断試験機のパネル支持装置
JPS62126709A (ja) * 1985-11-27 1987-06-09 Hitachi Ltd コンパレ−タ
JPS6335018A (ja) * 1986-07-30 1988-02-15 Nec Corp アナログデイジタル変換器
JPS63240218A (ja) * 1987-03-27 1988-10-05 Nec Corp 逐次比較型ａ／ｄ変換器
JPS6413818A (en) * 1987-07-08 1989-01-18 Toshiba Corp Consecutive comparison type ad converter
JPH0766728A (ja) * 1993-08-23 1995-03-10 Nec Corp アナログディジタル変換器
EP1018806A3 (en) * 1999-01-08 2003-03-05 Nec Corporation A/D converter with a power saving circuit and its control method
GB2402008A (en) * 2003-04-30 2004-11-24 Synad Technologies Ltd Method and apparatus for dc offset control
US8519874B2 (en) 2010-09-29 2013-08-27 Fujitsu Limited Successive approximation A/D converter

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135839A (ja) * 1983-12-26 1985-07-19 Natl House Ind Co Ltd せん断試験機のパネル支持装置
JPS62126709A (ja) * 1985-11-27 1987-06-09 Hitachi Ltd コンパレ−タ
JPS6335018A (ja) * 1986-07-30 1988-02-15 Nec Corp アナログデイジタル変換器
JPS63240218A (ja) * 1987-03-27 1988-10-05 Nec Corp 逐次比較型ａ／ｄ変換器
JPS6413818A (en) * 1987-07-08 1989-01-18 Toshiba Corp Consecutive comparison type ad converter
JPH0766728A (ja) * 1993-08-23 1995-03-10 Nec Corp アナログディジタル変換器
EP1018806A3 (en) * 1999-01-08 2003-03-05 Nec Corporation A/D converter with a power saving circuit and its control method
GB2402008A (en) * 2003-04-30 2004-11-24 Synad Technologies Ltd Method and apparatus for dc offset control
GB2402008B (en) * 2003-04-30 2006-09-06 Synad Technologies Ltd Method and apparatus for DC offset control
US7295820B2 (en) 2003-04-30 2007-11-13 Synad Technologies Limited Method and apparatus for DC offset control
US8519874B2 (en) 2010-09-29 2013-08-27 Fujitsu Limited Successive approximation A/D converter

Also Published As

Publication number Publication date
JPS6365172B2 (enrdf_load_stackoverflow) 1988-12-14

Similar Documents

Publication Publication Date Title
JP2006115003A (ja) サンプルホールド回路およびそれを用いたパイプラインａｄ変換器
WO2000069068A1 (en) Offset and non-linearity compensated amplifier and method
US6433724B1 (en) Analog-digital converter with single-ended input
CN101133556A (zh) 具有缩放参考电压的开关电容器电路
EP0591868A2 (en) Analog-to-digital converter
US5381053A (en) Voltage comparator circuit capable of avoiding erroneous operation
JPS59132231A (ja) アナログ−デイジタル変換器
US11855651B2 (en) Discrete-time offset correction circuit embedded in a residue amplifier in a pipelined analog-to-digital converter (ADC)
JP3340280B2 (ja) パイプライン型ａ／ｄコンバータ
WO2003012983A1 (en) Differential amplifier circuit with common mode output voltage regulation
JPS5851612A (ja) 比較回路
CN113193842B (zh) 一种电容－电压转换电路
JPS61126823A (ja) アナログデイジタル変換器
EP0694924A1 (en) Differential sample-hold circuit
US6946986B2 (en) Differential sampling circuit for generating a differential input signal DC offset
KR930007719B1 (ko) 아날로그/디지탈 변환회로
US6310514B1 (en) Amplifier that indicates its degree of calibration
JPH0969761A (ja) コンパレータ
JPH043520A (ja) 比較回路
JP2710715B2 (ja) コンパレータ
JPS6336157A (ja) 比較回路
JPH11150454A (ja) 全差動構成サンプル／ホールド比較回路
JP2001074820A (ja) 基板電圧検出回路及びこれを用いた基板雑音検出回路
EP3291443B1 (en) Differential gain-stage circuit and method for multiplying a voltage
JP4569027B2 (ja) サンプルホールド回路と該回路を用いたａｄ変換器