JPS58524U - Malfunction prevention circuit - Google Patents
Malfunction prevention circuitInfo
- Publication number
- JPS58524U JPS58524U JP9556881U JP9556881U JPS58524U JP S58524 U JPS58524 U JP S58524U JP 9556881 U JP9556881 U JP 9556881U JP 9556881 U JP9556881 U JP 9556881U JP S58524 U JPS58524 U JP S58524U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- malfunction prevention
- operating
- prevention circuit
- logic
- 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
Links
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
第1図は本考案に係る誤動作防止回路の一実施−例を示
す図、第2図は本考案に係る誤動作防止回路の他の実施
例を示す図、第3図および第4図はそれぞれ第1図およ
び第2図に示した誤動作防止回路の動作を示すタイミン
グチャートである。
1・・・・・・電子回路、2.3・・・・・・ゲート回
路、4・・・・・・ウィンドコンパレータ、11.12
・・・・・・論理素子、C□、 c2. c3. c、
・・・・・・コンデンサ、R,、R2゜R3,R4,R
5・・・・・・抵抗。FIG. 1 is a diagram showing one implementation example of the malfunction prevention circuit according to the present invention, FIG. 2 is a diagram showing another embodiment of the malfunction prevention circuit according to the present invention, and FIGS. 3 is a timing chart showing the operation of the malfunction prevention circuit shown in FIGS. 1 and 2. FIG. 1...Electronic circuit, 2.3...Gate circuit, 4...Window comparator, 11.12
...Logic element, C□, c2. c3. c,
・・・・・・Capacitor, R,, R2゜R3, R4, R
5...Resistance.
Claims (4)
が規制される電子回路の誤動作防止回路において、前記
動作信号をそれぞれ電源の立上りに際して微分特性をも
たせ乞第1の回路および積分特性をもたせる第2の回路
を介して前記電子回路に入力したことを特徴とする誤動
作防止回路。(1) In a malfunction prevention circuit for an electronic circuit in which the operating state is regulated by two operating signals of different levels, a first circuit in which the operating signals have differential characteristics at the time of power supply rise, and a second circuit in which the operating signals have integral characteristics. A malfunction prevention circuit characterized in that input is input to the electronic circuit through the circuit.
直列に挿入された第1の抵抗および該ラインと電源との
間に挿入された第1のコンデンサからなり、前記第2の
回路は動作信号を伝送するラインに直列に挿入された第
2の抵抗および該ラインと接地との間に挿入された第2
のコンデンサからなる実用新案登録請求の範囲第(1)
項記載の誤動作防止回路。(2) The first circuit 1 is composed of a first resistor inserted in series with a line that transmits an operating signal, and a first capacitor inserted between the line and the power supply, and the second circuit is a second resistor inserted in series with the line transmitting the operating signal, and a second resistor inserted between the line and ground.
Scope of Utility Model Registration Claim No. (1) Consisting of a Capacitor
The malfunction prevention circuit described in section.
記2つの動作信号は該6インドコンパレータの判定基準
電圧である実用新案登録請求の範囲第(1)項記載の誤
動作防止回路。(3) The malfunction prevention circuit according to claim 1, wherein the electronic circuit is a window comparator, and the two operating signals are determination reference voltages of the six-window comparator.
ることによって動作する第1の論理素子と論理ハイレベ
ルの信号が加えられることによって動作する第2の論理
素子とを含んで構成されるものであり、前記2つの動作
電圧はこれら論理素子にそれぞれ加えられる論理ローレ
ベルおよび論理ハイレベルの信号である実用新案登録請
求の範囲第(1)項記載の誤動作防止回路。(4) The electronic circuit is configured to include a first logic element that operates when a logic low level signal is applied and a second logic element that operates when a logic high level signal is applied. The malfunction prevention circuit according to claim 1, wherein the two operating voltages are logic low level and logic high level signals applied to these logic elements, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9556881U JPS58524U (en) | 1981-06-26 | 1981-06-26 | Malfunction prevention circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9556881U JPS58524U (en) | 1981-06-26 | 1981-06-26 | Malfunction prevention circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58524U true JPS58524U (en) | 1983-01-05 |
JPH0317472Y2 JPH0317472Y2 (en) | 1991-04-12 |
Family
ID=29890468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9556881U Granted JPS58524U (en) | 1981-06-26 | 1981-06-26 | Malfunction prevention circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58524U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS422278Y1 (en) * | 1964-09-18 | 1967-02-10 |
-
1981
- 1981-06-26 JP JP9556881U patent/JPS58524U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS422278Y1 (en) * | 1964-09-18 | 1967-02-10 |
Also Published As
Publication number | Publication date |
---|---|
JPH0317472Y2 (en) | 1991-04-12 |
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