JPS5544284A - Voltage comparison circuit - Google Patents

Voltage comparison circuit

Info

Publication number
JPS5544284A
JPS5544284A JP11817178A JP11817178A JPS5544284A JP S5544284 A JPS5544284 A JP S5544284A JP 11817178 A JP11817178 A JP 11817178A JP 11817178 A JP11817178 A JP 11817178A JP S5544284 A JPS5544284 A JP S5544284A
Authority
JP
Japan
Prior art keywords
inverter
input
output
bias
switching
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.)
Pending
Application number
JP11817178A
Other languages
Japanese (ja)
Inventor
Koichi Fujita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11817178A priority Critical patent/JPS5544284A/en
Publication of JPS5544284A publication Critical patent/JPS5544284A/en
Pending 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
    • H03K5/2472—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)
  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE:To automatically bring the operating point at the linear region and to make unnecessary the bias power supply, by inserting bias switching FET between the output terminal of inverter and the input. CONSTITUTION:The first and second input signals are fed to the input of the inverter in series connection of the load element 2a and the driving isolation gate FET 3 via the capacitor 8, first and second switching elements 11 and 12, and the output corresponding to the difference between the first and second input signal is obtained at the inverter output by alternately conducting the first and second switching elements 11 and 12. In such a voltage comparison circuit, the third switching element 7a is connected between the input and output of the inverter and this is switched in synchronizing with the first switching element 11. Thus, the operating point of the inverter can automatically be at the linear region of normal input and output operation characteristics, the operation is stable, and special power supply for bias is not required.
JP11817178A 1978-09-25 1978-09-25 Voltage comparison circuit Pending JPS5544284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11817178A JPS5544284A (en) 1978-09-25 1978-09-25 Voltage comparison circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11817178A JPS5544284A (en) 1978-09-25 1978-09-25 Voltage comparison circuit

Publications (1)

Publication Number Publication Date
JPS5544284A true JPS5544284A (en) 1980-03-28

Family

ID=14729869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11817178A Pending JPS5544284A (en) 1978-09-25 1978-09-25 Voltage comparison circuit

Country Status (1)

Country Link
JP (1) JPS5544284A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141617A (en) * 1980-04-08 1981-11-05 Mitsubishi Electric Corp Comparator circuit
JPS57202119A (en) * 1981-06-08 1982-12-10 Nippon Denso Co Ltd Chopper type mos comparator
JPS5827424A (en) * 1981-07-31 1983-02-18 シ−メンス・アクチエンゲゼルシヤフト Monolithic integrated mos comparator circuit
JPS58105616A (en) * 1981-12-17 1983-06-23 Seiko Instr & Electronics Ltd Chopper type comparator
JPH0273712A (en) * 1988-09-08 1990-03-13 Yamaha Corp Comparator for efm signal
JPH02279913A (en) * 1989-04-21 1990-11-15 Nkk Corp Reducing method for nox of sewage sludge melting furnace
JPH0332109A (en) * 1989-06-19 1991-02-12 Rca Licensing Corp Comparator circuit
JPH0476304A (en) * 1990-07-17 1992-03-11 Matsushita Electric Ind Co Ltd Wet refuse disposal device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141617A (en) * 1980-04-08 1981-11-05 Mitsubishi Electric Corp Comparator circuit
JPS57202119A (en) * 1981-06-08 1982-12-10 Nippon Denso Co Ltd Chopper type mos comparator
JPS5827424A (en) * 1981-07-31 1983-02-18 シ−メンス・アクチエンゲゼルシヤフト Monolithic integrated mos comparator circuit
JPS58105616A (en) * 1981-12-17 1983-06-23 Seiko Instr & Electronics Ltd Chopper type comparator
JPH0273712A (en) * 1988-09-08 1990-03-13 Yamaha Corp Comparator for efm signal
JPH02279913A (en) * 1989-04-21 1990-11-15 Nkk Corp Reducing method for nox of sewage sludge melting furnace
JPH0332109A (en) * 1989-06-19 1991-02-12 Rca Licensing Corp Comparator circuit
JPH0476304A (en) * 1990-07-17 1992-03-11 Matsushita Electric Ind Co Ltd Wet refuse disposal device

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