JPS5429945A - Comparator - Google Patents

Comparator

Info

Publication number
JPS5429945A
JPS5429945A JP9515877A JP9515877A JPS5429945A JP S5429945 A JPS5429945 A JP S5429945A JP 9515877 A JP9515877 A JP 9515877A JP 9515877 A JP9515877 A JP 9515877A JP S5429945 A JPS5429945 A JP S5429945A
Authority
JP
Japan
Prior art keywords
edge
mosfet
comparator
drain
source
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
JP9515877A
Other languages
Japanese (ja)
Other versions
JPS5915207B2 (en
Inventor
Nobuaki Miyagawa
Masayuki Miki
Kazuo Kato
Takashi Sase
Toshimasa Kihara
Kiyoshi Matsubara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9515877A priority Critical patent/JPS5915207B2/en
Priority to DE19782834920 priority patent/DE2834920C3/en
Publication of JPS5429945A publication Critical patent/JPS5429945A/en
Publication of JPS5915207B2 publication Critical patent/JPS5915207B2/en
Expired 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
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
    • H03F3/393—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only with field-effect devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE:To improve frequency characteristic and amplification degree by providing a dummy MOSFET through the source edge or the drain edge at the drain edge or the source edge of a bias voltage setting MOSFET.
JP9515877A 1977-08-10 1977-08-10 comparator Expired JPS5915207B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9515877A JPS5915207B2 (en) 1977-08-10 1977-08-10 comparator
DE19782834920 DE2834920C3 (en) 1977-08-10 1978-08-09 Comparator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9515877A JPS5915207B2 (en) 1977-08-10 1977-08-10 comparator

Publications (2)

Publication Number Publication Date
JPS5429945A true JPS5429945A (en) 1979-03-06
JPS5915207B2 JPS5915207B2 (en) 1984-04-07

Family

ID=14129969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9515877A Expired JPS5915207B2 (en) 1977-08-10 1977-08-10 comparator

Country Status (2)

Country Link
JP (1) JPS5915207B2 (en)
DE (1) DE2834920C3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262221A (en) * 1979-03-09 1981-04-14 Rca Corporation Voltage comparator
US4404525A (en) * 1981-03-03 1983-09-13 American Microsystems, Inc. Switched capacitor gain stage with offset and switch feedthrough cancellation scheme

Also Published As

Publication number Publication date
DE2834920C3 (en) 1981-06-11
DE2834920A1 (en) 1979-02-22
DE2834920B2 (en) 1980-09-25
JPS5915207B2 (en) 1984-04-07

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