DE2931901A1 - Monolithisch integrierter schwellwertschalter - Google Patents

Monolithisch integrierter schwellwertschalter

Info

Publication number
DE2931901A1
DE2931901A1 DE19792931901 DE2931901A DE2931901A1 DE 2931901 A1 DE2931901 A1 DE 2931901A1 DE 19792931901 DE19792931901 DE 19792931901 DE 2931901 A DE2931901 A DE 2931901A DE 2931901 A1 DE2931901 A1 DE 2931901A1
Authority
DE
Germany
Prior art keywords
transistor
collector
differential amplifier
transistors
amplifier stage
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
DE19792931901
Other languages
German (de)
English (en)
Other versions
DE2931901C2 (US20030220297A1-20031127-C00074.png
Inventor
Kurt Dipl Ing Eberhardt
Bernhard Dipl Ing Rall
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19792931901 priority Critical patent/DE2931901A1/de
Publication of DE2931901A1 publication Critical patent/DE2931901A1/de
Application granted granted Critical
Publication of DE2931901C2 publication Critical patent/DE2931901C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/602—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors in integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manipulation Of Pulses (AREA)
  • Electronic Switches (AREA)
DE19792931901 1979-08-07 1979-08-07 Monolithisch integrierter schwellwertschalter Granted DE2931901A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792931901 DE2931901A1 (de) 1979-08-07 1979-08-07 Monolithisch integrierter schwellwertschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792931901 DE2931901A1 (de) 1979-08-07 1979-08-07 Monolithisch integrierter schwellwertschalter

Publications (2)

Publication Number Publication Date
DE2931901A1 true DE2931901A1 (de) 1981-02-26
DE2931901C2 DE2931901C2 (US20030220297A1-20031127-C00074.png) 1987-03-19

Family

ID=6077781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792931901 Granted DE2931901A1 (de) 1979-08-07 1979-08-07 Monolithisch integrierter schwellwertschalter

Country Status (1)

Country Link
DE (1) DE2931901A1 (US20030220297A1-20031127-C00074.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246815A (en) * 1967-12-29 1971-09-22 Int Standard Electric Corp Marginal switching arrangement
US4061932A (en) * 1976-02-17 1977-12-06 Bell Telephone Laboratories, Incorporated Window comparator
DE2748967B1 (de) * 1977-11-02 1979-01-25 Philips Patentverwaltung Schaltungsanordnung fuer einen monolithisch integrierten Schwellwertschalter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246815A (en) * 1967-12-29 1971-09-22 Int Standard Electric Corp Marginal switching arrangement
US4061932A (en) * 1976-02-17 1977-12-06 Bell Telephone Laboratories, Incorporated Window comparator
DE2748967B1 (de) * 1977-11-02 1979-01-25 Philips Patentverwaltung Schaltungsanordnung fuer einen monolithisch integrierten Schwellwertschalter

Also Published As

Publication number Publication date
DE2931901C2 (US20030220297A1-20031127-C00074.png) 1987-03-19

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Legal Events

Date Code Title Description
8120 Willingness to grant licences paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee