GB1356347A - Comparator circuits - Google Patents

Comparator circuits

Info

Publication number
GB1356347A
GB1356347A GB3362671A GB3362671A GB1356347A GB 1356347 A GB1356347 A GB 1356347A GB 3362671 A GB3362671 A GB 3362671A GB 3362671 A GB3362671 A GB 3362671A GB 1356347 A GB1356347 A GB 1356347A
Authority
GB
United Kingdom
Prior art keywords
transistor
diode
output
squaring
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
Application number
GB3362671A
Other languages
English (en)
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of GB1356347A publication Critical patent/GB1356347A/en
Expired 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
    • H03K5/2436—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 a combination of bipolar and field-effect transistors
    • H03K5/2445—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 a combination of bipolar and 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
    • H03K5/2409—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 bipolar transistors
    • H03K5/2418—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 bipolar transistors with at least one differential stage

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Amplifiers (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB3362671A 1970-07-31 1971-07-16 Comparator circuits Expired GB1356347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45067184A JPS4942346B1 (en, 2012) 1970-07-31 1970-07-31

Publications (1)

Publication Number Publication Date
GB1356347A true GB1356347A (en) 1974-06-12

Family

ID=13337538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3362671A Expired GB1356347A (en) 1970-07-31 1971-07-16 Comparator circuits

Country Status (4)

Country Link
US (1) US3780317A (en, 2012)
JP (1) JPS4942346B1 (en, 2012)
DE (1) DE2136991A1 (en, 2012)
GB (1) GB1356347A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736143A1 (de) * 1987-10-26 1989-05-11 Telefunken Electronic Gmbh Schaltung zur einstellung des stromflusswinkels von motoren elektrischer werkzeuge

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427326C2 (de) * 1974-06-06 1981-03-12 Siemens AG, 1000 Berlin und 8000 München Schaltung zur Überwachung des Pegels einer Spannung
US3970895A (en) * 1974-09-09 1976-07-20 Rca Corporation Circuit for maintaining operating point stability of an amplifier
US4270118A (en) * 1978-01-05 1981-05-26 Analog Devices, Incorporated Parallel analog-to-digital converter
DE2852943C3 (de) * 1978-12-07 1981-09-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung mit einem verzögerungsbehafteten Halbleiterschalter
US4376900A (en) * 1980-10-20 1983-03-15 Metzger Lenard M High speed, non-saturating, bipolar transistor logic circuit
EP0193901B1 (en) * 1985-03-06 1990-01-31 Fujitsu Limited Comparator circuit having improved output characteristics
WO1996037046A1 (de) * 1995-05-19 1996-11-21 Siemens Aktiengesellschaft Schneller komparator
GB2530775A (en) * 2014-10-01 2016-04-06 Pragmatic Printing Ltd Comparator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887542A (en) * 1956-05-28 1959-05-19 Bell Telephone Labor Inc Non-saturating junction-transistor circuits
US3237022A (en) * 1961-12-08 1966-02-22 Ibm Pulse driver circuits
GB1052861A (en, 2012) * 1963-04-23
US3317850A (en) * 1963-04-29 1967-05-02 Fairchild Camera Instr Co Temperature-stable differential amplifier using field-effect devices
US3386081A (en) * 1964-02-28 1968-05-28 Martin Marietta Corp Pulse sampling and comparison system suitable for use with p. p. m. signals
US3449687A (en) * 1965-05-20 1969-06-10 Martin Marietta Corp Differential amplifier
US3512016A (en) * 1966-03-15 1970-05-12 Philco Ford Corp High speed non-saturating switching circuit
US3469112A (en) * 1966-12-01 1969-09-23 Westinghouse Canada Ltd Storage circuit utilizing differential amplifier stages
US3508076A (en) * 1967-04-26 1970-04-21 Rca Corp Logic circuitry
US3519849A (en) * 1967-05-15 1970-07-07 Us Navy Rise time/fall time pulse sensor
US3609398A (en) * 1968-12-31 1971-09-28 Texas Instruments Inc High-speed integrated logic circuit
US3534281A (en) * 1969-02-03 1970-10-13 Gen Electric Soft saturating transistor amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736143A1 (de) * 1987-10-26 1989-05-11 Telefunken Electronic Gmbh Schaltung zur einstellung des stromflusswinkels von motoren elektrischer werkzeuge

Also Published As

Publication number Publication date
DE2136991B2 (en, 2012) 1973-10-11
JPS4942346B1 (en, 2012) 1974-11-14
DE2136991A1 (de) 1972-02-03
DE2136991C3 (en, 2012) 1974-05-09
US3780317A (en) 1973-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee