FR2606565B1 - Procede et dispositif pour diminuer la duree de retablissement d'un comparateur differentiel de tension mos - Google Patents

Procede et dispositif pour diminuer la duree de retablissement d'un comparateur differentiel de tension mos

Info

Publication number
FR2606565B1
FR2606565B1 FR8715553A FR8715553A FR2606565B1 FR 2606565 B1 FR2606565 B1 FR 2606565B1 FR 8715553 A FR8715553 A FR 8715553A FR 8715553 A FR8715553 A FR 8715553A FR 2606565 B1 FR2606565 B1 FR 2606565B1
Authority
FR
France
Prior art keywords
reducing
voltage differential
differential comparator
restoration time
mos voltage
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 - Lifetime
Application number
FR8715553A
Other languages
English (en)
French (fr)
Other versions
FR2606565A1 (fr
Inventor
Eric John Swanson
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.)
Crystal Semiconductor Corp
Original Assignee
Crystal Semiconductor Corp
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 Crystal Semiconductor Corp filed Critical Crystal Semiconductor Corp
Publication of FR2606565A1 publication Critical patent/FR2606565A1/fr
Application granted granted Critical
Publication of FR2606565B1 publication Critical patent/FR2606565B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
FR8715553A 1986-11-12 1987-11-10 Procede et dispositif pour diminuer la duree de retablissement d'un comparateur differentiel de tension mos Expired - Lifetime FR2606565B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93013186A 1986-11-12 1986-11-12

Publications (2)

Publication Number Publication Date
FR2606565A1 FR2606565A1 (fr) 1988-05-13
FR2606565B1 true FR2606565B1 (fr) 1992-12-04

Family

ID=25458959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8715553A Expired - Lifetime FR2606565B1 (fr) 1986-11-12 1987-11-10 Procede et dispositif pour diminuer la duree de retablissement d'un comparateur differentiel de tension mos

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
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
JPH0431605B2 (enrdf_load_stackoverflow) 1992-05-27
JPS63139416A (ja) 1988-06-11

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