JPS5421152A - Comparison circuit - Google Patents

Comparison circuit

Info

Publication number
JPS5421152A
JPS5421152A JP8586977A JP8586977A JPS5421152A JP S5421152 A JPS5421152 A JP S5421152A JP 8586977 A JP8586977 A JP 8586977A JP 8586977 A JP8586977 A JP 8586977A JP S5421152 A JPS5421152 A JP S5421152A
Authority
JP
Japan
Prior art keywords
comparison circuit
inverter
series
input
providing
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
JP8586977A
Other languages
English (en)
Inventor
Kazuhide Aoki
Kenji Kawatani
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8586977A priority Critical patent/JPS5421152A/ja
Priority to US05/925,801 priority patent/US4211942A/en
Publication of JPS5421152A publication Critical patent/JPS5421152A/ja
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16557—Logic probes, i.e. circuits indicating logic state (high, low, O)
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/42—Sequential comparisons in series-connected stages with no change in value of analogue signal
JP8586977A 1977-07-18 1977-07-18 Comparison circuit Pending JPS5421152A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8586977A JPS5421152A (en) 1977-07-18 1977-07-18 Comparison circuit
US05/925,801 US4211942A (en) 1977-07-18 1978-07-18 Voltage comparator provided with capacitively cascade-connected inverting amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8586977A JPS5421152A (en) 1977-07-18 1977-07-18 Comparison circuit

Publications (1)

Publication Number Publication Date
JPS5421152A true JPS5421152A (en) 1979-02-17

Family

ID=13870894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8586977A Pending JPS5421152A (en) 1977-07-18 1977-07-18 Comparison circuit

Country Status (2)

Country Link
US (1) US4211942A (ja)
JP (1) JPS5421152A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132231A (ja) * 1983-01-18 1984-07-30 Nec Corp アナログ−デイジタル変換器

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323887A (en) * 1980-10-23 1982-04-06 National Semiconductor Corporation CMOS Analog to digital converter with selectable voltage follower buffering
DE3130391A1 (de) * 1981-07-31 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Monolithisch integrierbare komparatorschaltung
JPS58121809A (ja) * 1982-01-14 1983-07-20 Toshiba Corp 増幅回路
EP0088291B1 (en) * 1982-02-26 1985-07-10 Kabushiki Kaisha Toshiba Mos switch circuit
JPS58170213A (ja) * 1982-03-31 1983-10-06 Toshiba Corp 電圧比較回路
US4523107A (en) * 1982-04-23 1985-06-11 Motorola, Inc. Switched capacitor comparator
JPS59126319A (ja) * 1982-08-31 1984-07-20 Toshiba Corp チヨツパ形コンパレ−タ
US4616145A (en) * 1984-04-02 1986-10-07 General Electric Company Adjustable CMOS hysteresis limiter
JPS61196614A (ja) * 1985-02-26 1986-08-30 Mitsubishi Electric Corp チヨツパ型比較器
US4908528A (en) * 1988-07-21 1990-03-13 Vlsi Technology, Inc. Input circuit having improved noise immunity
IT1248921B (it) * 1990-05-30 1995-02-11 Italtel Spa Circuito comparatore autoazzerato a bassa dissipazione di potenza
US5065045A (en) * 1990-10-04 1991-11-12 Atmel Corporation Multistage offset-cancelled voltage comparator
JPH05196659A (ja) * 1991-11-08 1993-08-06 Yamaha Corp チョッパ型比較器
US5397936A (en) * 1993-05-03 1995-03-14 Industrial Technology Research Institute Input voltage-induced spurious current canceler for autozero type comparator in analog-to-digital converters
SE524561C2 (sv) * 2000-04-25 2004-08-24 Intra Internat Ab Strömmätningskrets med två mätområden
US20040113494A1 (en) * 2000-09-01 2004-06-17 Karuppana Samy V. Daytime running light control using an intelligent power management system
JP2005295315A (ja) * 2004-04-01 2005-10-20 Oki Electric Ind Co Ltd 逐次比較型ａ／ｄ変換器およびコンパレータ
US8314765B2 (en) 2008-06-17 2012-11-20 Semiconductor Energy Laboratory Co., Ltd. Driver circuit, display device, and electronic device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289093A (en) * 1964-02-20 1966-11-29 Fairchild Camera Instr Co A. c. amplifier using enhancement-mode field effect devices
US3392341A (en) * 1965-09-10 1968-07-09 Rca Corp Self-biased field effect transistor amplifier
US3448397A (en) * 1966-07-15 1969-06-03 Westinghouse Electric Corp Mos field effect transistor amplifier apparatus
US3676702A (en) * 1971-01-04 1972-07-11 Rca Corp Comparator circuit
US3891936A (en) * 1972-06-26 1975-06-24 Trw Inc Low frequency field effect amplifier
US3886464A (en) * 1973-06-01 1975-05-27 Rca Corp Self-biased complementary transistor amplifier
US3916223A (en) * 1974-01-02 1975-10-28 Motorola Inc MOS squaring synchronizer-amplifier circuit
US4097753A (en) * 1976-04-02 1978-06-27 International Business Machines Corporation Comparator circuit for a C-2C A/D and D/A converter
US4028558A (en) * 1976-06-21 1977-06-07 International Business Machines Corporation High accuracy MOS comparator
US4075509A (en) * 1976-10-12 1978-02-21 National Semiconductor Corporation Cmos comparator circuit and method of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132231A (ja) * 1983-01-18 1984-07-30 Nec Corp アナログ−デイジタル変換器
JPH0454407B2 (ja) * 1983-01-18 1992-08-31 Nippon Electric Co

Also Published As

Publication number Publication date
US4211942A (en) 1980-07-08

Similar Documents

Publication Publication Date Title
JPS5421152A (en) Comparison circuit
JPS5278052A (en) Switching regulator
JPS5345939A (en) Ram circuit
JPS544560A (en) Semiconductor inverter circuit
JPS538731A (en) Control device of inverter
JPS5320555A (en) Constant current circuit
JPS5329531A (en) Filter circuit
JPS5239156A (en) High voltage generating circuit
JPS53131457A (en) Constant voltage circuit
JPS5253251A (en) Constant voltage circuit
JPS53131458A (en) Constant voltage circuit
JPS53106558A (en) Voltage division circuit
JPS52131447A (en) Bipolar a/d converter
JPS5381913A (en) Dc-dc converter
JPS5510688A (en) Control circuit
JPS52115984A (en) Sequence controller
JPS5371530A (en) Input circuit
JPS5236927A (en) Power digital input circuit
JPS5435720A (en) Sound source circuit
JPS54545A (en) Output circuit of electronic control unit
JPS526936A (en) Invertor circuit
JPS53120288A (en) Constant voltage semiconductor device
JPS5363956A (en) Power amplifier
JPS5284943A (en) Transistor circuit
JPS5342347A (en) Constant voltage power source