KR860002473Y1 - 초기설정용 리세트 신호발생회로 - Google Patents
초기설정용 리세트 신호발생회로 Download PDFInfo
- Publication number
- KR860002473Y1 KR860002473Y1 KR2019820004085U KR820004085U KR860002473Y1 KR 860002473 Y1 KR860002473 Y1 KR 860002473Y1 KR 2019820004085 U KR2019820004085 U KR 2019820004085U KR 820004085 U KR820004085 U KR 820004085U KR 860002473 Y1 KR860002473 Y1 KR 860002473Y1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- capacitor
- power
- output
- transistor
- 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.)
- Expired
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
Description
Claims (1)
- 적분용콘덴서를 비치하여 전원전압을 적분하는 적분회로와, 상기 적분회로의 출력의 레벨이 소정레벨에 달하였을 때 레벨검출신호를 발생하는 레벨검출회로와, 상기 레벨검출신호를 미분하는 미분회로와, 상기 미분회로의 출력에 따라서 리세트신호를 출력하는 신호출력회로와, 전원이 오프된 것을 검출하여 상기 적분용 콘덴서에 있어서의 충전전하를 방전하는 전원오프회로로 이루어지는 것을 특징으로 하는 초기설정용 리세트신호 발생회로.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56-98974 | 1981-07-01 | ||
JP1981098974U JPS586437U (ja) | 1981-07-01 | 1981-07-01 | 初期設定用リセツト信号発生回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830004349U KR830004349U (ko) | 1983-12-30 |
KR860002473Y1 true KR860002473Y1 (ko) | 1986-09-25 |
Family
ID=29893721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019820004085U Expired KR860002473Y1 (ko) | 1981-07-01 | 1982-05-25 | 초기설정용 리세트 신호발생회로 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS586437U (ko) |
KR (1) | KR860002473Y1 (ko) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5034446A (ko) * | 1973-07-30 | 1975-04-02 | ||
JPS5442455U (ko) * | 1977-08-30 | 1979-03-22 |
-
1981
- 1981-07-01 JP JP1981098974U patent/JPS586437U/ja active Granted
-
1982
- 1982-05-25 KR KR2019820004085U patent/KR860002473Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR830004349U (ko) | 1983-12-30 |
JPH0317474Y2 (ko) | 1991-04-12 |
JPS586437U (ja) | 1983-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19820525 |
|
UA0201 | Request for examination |
Patent event date: 19830912 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19820525 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19860828 |
|
UE0701 | Decision of registration |
Patent event date: 19861206 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UR0701 | Registration of establishment |
Patent event date: 19861222 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19861222 |
|
UR1001 | Payment of annual fee |
Payment date: 19890925 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19900914 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19910920 Start annual number: 6 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 19920904 Start annual number: 7 End annual number: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 19930828 Start annual number: 8 End annual number: 8 |
|
UC1801 | Expiration of term |
Termination category: Others Termination date: 19951120 |