JPS586437U - Reset signal generation circuit for initial setting - Google Patents

Reset signal generation circuit for initial setting

Info

Publication number
JPS586437U
JPS586437U JP1981098974U JP9897481U JPS586437U JP S586437 U JPS586437 U JP S586437U JP 1981098974 U JP1981098974 U JP 1981098974U JP 9897481 U JP9897481 U JP 9897481U JP S586437 U JPS586437 U JP S586437U
Authority
JP
Japan
Prior art keywords
circuit
reset signal
signal generation
generation circuit
initial setting
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
JP1981098974U
Other languages
Japanese (ja)
Other versions
JPH0317474Y2 (en
Inventor
森　岩雄
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP1981098974U priority Critical patent/JPS586437U/en
Priority to KR2019820004085U priority patent/KR860002473Y1/en
Publication of JPS586437U publication Critical patent/JPS586437U/en
Application granted granted Critical
Publication of JPH0317474Y2 publication Critical patent/JPH0317474Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H03K2017/226—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in bipolar transistor switches

Landscapes

  • Electronic Switches (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は、従来例を示す回路図、第３図は、
本考案の一実施例を示す回路図、第４図は、第３図の回
路動作を示す波形図、第５図及び第６図、第３図の回路
の出力及び制御回路に供給されるその他の信号の出力タ
イミングを示す波形図である。 主要部分の符号の説明、２・・・・・・積分回路、３・
・・・・・レベル検出回路、４・・・・・・微分回路；
５・・・・・・信号出力回路、６・・・・・・電源オフ
検出回路。1 and 2 are circuit diagrams showing a conventional example, and FIG. 3 is a circuit diagram showing a conventional example.
A circuit diagram showing an embodiment of the present invention; FIG. 4 is a waveform diagram showing the operation of the circuit shown in FIG. 3; FIGS. 5 and 6; outputs of the circuit shown in FIG. FIG. 2 is a waveform diagram showing the output timing of the signal. Explanation of symbols of main parts, 2...Integrator circuit, 3.
... Level detection circuit, 4 ... Differentiation circuit;
5... Signal output circuit, 6... Power off detection circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、　　　積分用コンデンサを備えて電源電圧を積分する
積分回路と、前記積分回路の出力のレベルが所定レベル
に達したとき検出信号を発生するレベル検出回路と、前
記レベル検出信号を微分する微分回路と、前記微分回路
の出力に応じてリセット信号を出力する信号出力と、電
源オフされたことを検出して前記積分用コンデンサにお
ける充電電荷を放電する電源オフ検出回路とからなるこ
とを特徴とする初期設定用リセット信号発生回路。, an integrating circuit that includes an integrating capacitor and integrates a power supply voltage, a level detection circuit that generates a detection signal when the level of the output of the integration circuit reaches a predetermined level, and a differentiation circuit that differentiates the level detection signal. , a signal output that outputs a reset signal according to the output of the differentiating circuit, and a power-off detection circuit that detects that the power is turned off and discharges the charge in the integrating capacitor. Setting reset signal generation circuit.
JP1981098974U 1981-07-01 1981-07-01 Reset signal generation circuit for initial setting Granted JPS586437U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1981098974U JPS586437U (en) 1981-07-01 1981-07-01 Reset signal generation circuit for initial setting
KR2019820004085U KR860002473Y1 (en) 1981-07-01 1982-05-25 Reset circuit for initial setup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981098974U JPS586437U (en) 1981-07-01 1981-07-01 Reset signal generation circuit for initial setting

Publications (2)

Publication Number Publication Date
JPS586437U true JPS586437U (en) 1983-01-17
JPH0317474Y2 JPH0317474Y2 (en) 1991-04-12

Family

ID=29893721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981098974U Granted JPS586437U (en) 1981-07-01 1981-07-01 Reset signal generation circuit for initial setting

Country Status (2)

Country Link
JP (1) JPS586437U (en)
KR (1) KR860002473Y1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034446A (en) * 1973-07-30 1975-04-02
JPS5442455U (en) * 1977-08-30 1979-03-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5164637A (en) * 1974-12-02 1976-06-04 Otani Shigeki Doreentoratsupuno doreenryushitsuryochoseisochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034446A (en) * 1973-07-30 1975-04-02
JPS5442455U (en) * 1977-08-30 1979-03-22

Also Published As

Publication number Publication date
KR860002473Y1 (en) 1986-09-25
KR830004349U (en) 1983-12-30
JPH0317474Y2 (en) 1991-04-12

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