JPH0431605B2 - - Google Patents

Info

Publication number
JPH0431605B2
JPH0431605B2 JP28643587A JP28643587A JPH0431605B2 JP H0431605 B2 JPH0431605 B2 JP H0431605B2 JP 28643587 A JP28643587 A JP 28643587A JP 28643587 A JP28643587 A JP 28643587A JP H0431605 B2 JPH0431605 B2 JP H0431605B2
Authority
JP
Japan
Prior art keywords
voltage
mos transistor
differential
source
gate
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.)
Expired
Application number
JP28643587A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63139416A (ja
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 filed Critical
Publication of JPS63139416A publication Critical patent/JPS63139416A/ja
Publication of JPH0431605B2 publication Critical patent/JPH0431605B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
    • H03F3/45744—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction
    • H03F3/45766—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction by using balancing means
    • H03F3/45771—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction by using balancing means using switching means
    • 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
    • H03K5/2481—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 with at least one differential stage
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)
  • Analogue/Digital Conversion (AREA)
JP28643587A 1986-11-12 1987-11-11 差動電圧コンパレータの動作方法及び電圧コンパレータ Granted JPS63139416A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93013186A 1986-11-12 1986-11-12
US930,131 1986-11-12

Publications (2)

Publication Number Publication Date
JPS63139416A JPS63139416A (ja) 1988-06-11
JPH0431605B2 true JPH0431605B2 (enrdf_load_stackoverflow) 1992-05-27

Family

ID=25458959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28643587A Granted JPS63139416A (ja) 1986-11-12 1987-11-11 差動電圧コンパレータの動作方法及び電圧コンパレータ

Country Status (4)

Country Link
JP (1) JPS63139416A (enrdf_load_stackoverflow)
DE (1) DE3736735A1 (enrdf_load_stackoverflow)
FR (1) FR2606565B1 (enrdf_load_stackoverflow)
GB (1) GB2198306B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451378A1 (en) * 1990-04-10 1991-10-16 Hewlett-Packard Limited FET amplifying circuits and methods of operation
US5272395A (en) * 1991-04-05 1993-12-21 Analog Devices, Inc. CMOS strobed comparator
WO2021200415A1 (ja) * 2020-03-30 2021-10-07 ソニーセミコンダクタソリューションズ株式会社 コンパレータ及びアナログ－デジタル変換器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028558A (en) * 1976-06-21 1977-06-07 International Business Machines Corporation High accuracy MOS comparator
US4201947A (en) * 1978-02-10 1980-05-06 Rca Corporation Long-tailed-pair connections of MOSFET's operated in sub-threshold region
US4323852A (en) * 1979-11-29 1982-04-06 University Of Iowa Research Foundation Fast recovery electrode amplifier
US4320347A (en) * 1980-10-01 1982-03-16 American Microsystems, Inc. Switched capacitor comparator
US4611130A (en) * 1984-02-13 1986-09-09 At&T Bell Laboratories Floating input comparator with precharging of input parasitic capacitors

Also Published As

Publication number Publication date
DE3736735C2 (enrdf_load_stackoverflow) 1990-05-03
FR2606565B1 (fr) 1992-12-04
FR2606565A1 (fr) 1988-05-13
GB8726409D0 (en) 1987-12-16
GB2198306B (en) 1990-10-03
DE3736735A1 (de) 1988-06-01
GB2198306A (en) 1988-06-08
JPS63139416A (ja) 1988-06-11

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