KR920015728A - 전압레벨검출회로 - Google Patents

전압레벨검출회로 Download PDF

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Publication number
KR920015728A
KR920015728A KR1019910000386A KR910000386A KR920015728A KR 920015728 A KR920015728 A KR 920015728A KR 1019910000386 A KR1019910000386 A KR 1019910000386A KR 910000386 A KR910000386 A KR 910000386A KR 920015728 A KR920015728 A KR 920015728A
Authority
KR
South Korea
Prior art keywords
voltage
level
voltage level
level detection
detection circuit
Prior art date
Application number
KR1019910000386A
Other languages
English (en)
Other versions
KR930008658B1 (ko
Inventor
배종욱
Original Assignee
문정환
금성일렉트론 주식회사
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 문정환, 금성일렉트론 주식회사 filed Critical 문정환
Priority to KR1019910000386A priority Critical patent/KR930008658B1/ko
Priority to JP4003080A priority patent/JPH0587841A/ja
Priority to DE4200623A priority patent/DE4200623C2/de
Publication of KR920015728A publication Critical patent/KR920015728A/ko
Application granted granted Critical
Publication of KR930008658B1 publication Critical patent/KR930008658B1/ko

Links

Classifications

    • 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
    • G01R19/16504—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 components employed
    • G01R19/16519—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 components employed using FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits

Abstract

내용 없음

Description

전압레벨검출회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 3 도는 본 발명의 전압레벨검출회로도. 제 4a 및 b 도는 제 3 도 본 발명 전압레벨검출회로에 따른 각부 동작전류파형 및 전압파형도.

Claims (1)

  1. 기준전압(VP)에 따라 기준레벨(V1)을 발생하는 기준레벨발생부(1)와, 그 기준레벨(V1)과 입력신호전압(VS)을 비교하여 논리출력(V2)을 하는 비교출력부(2)로 구성되는 전압레벨검출회로에 있어서, 상기 기준전압(VP)에 따라 기준레벨발생부(1)에 동작전원(VCC)을 공급하도록 PMOS트랜지스터(MP11)를 연결하고, 상기 입력신호전압(VS)에 따라 상기 비교출력부(2)에 동작전원(VCC)을 공급하도록 PMOS트랜지스터(MP12)를 연결하여 구성하는 것을 특징으로 하는 전압레벨검출회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910000386A 1991-01-12 1991-01-12 전압레벨 검출회로 KR930008658B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019910000386A KR930008658B1 (ko) 1991-01-12 1991-01-12 전압레벨 검출회로
JP4003080A JPH0587841A (ja) 1991-01-12 1992-01-10 電圧レベル検出回路
DE4200623A DE4200623C2 (de) 1991-01-12 1992-01-13 Spannungspegeldetektorschaltkreis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910000386A KR930008658B1 (ko) 1991-01-12 1991-01-12 전압레벨 검출회로

Publications (2)

Publication Number Publication Date
KR920015728A true KR920015728A (ko) 1992-08-27
KR930008658B1 KR930008658B1 (ko) 1993-09-11

Family

ID=19309687

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910000386A KR930008658B1 (ko) 1991-01-12 1991-01-12 전압레벨 검출회로

Country Status (3)

Country Link
JP (1) JPH0587841A (ko)
KR (1) KR930008658B1 (ko)
DE (1) DE4200623C2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475896B1 (ko) * 1997-12-12 2005-07-18 주식회사 하이닉스반도체 고전압레귤레이션회로
FR2822956B1 (fr) * 2001-04-02 2003-06-06 St Microelectronics Sa Dispositif de detection d'alimentation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453094A (en) * 1982-06-30 1984-06-05 General Electric Company Threshold amplifier for IC fabrication using CMOS technology
JP2514988B2 (ja) * 1987-11-17 1996-07-10 株式会社東芝 センスアンプ回路
JP2695891B2 (ja) * 1989-01-19 1998-01-14 沖電気工業株式会社 コンパレータ回路

Also Published As

Publication number Publication date
KR930008658B1 (ko) 1993-09-11
DE4200623A1 (de) 1992-09-10
JPH0587841A (ja) 1993-04-06
DE4200623C2 (de) 1996-11-28

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