JPS5544284A - Voltage comparison circuit - Google Patents
Voltage comparison circuitInfo
- 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
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.
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)
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 |
-
1978
- 1978-09-25 JP JP11817178A patent/JPS5544284A/en active Pending
Cited By (8)
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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