KR900006664Y1 - 전압, 주파수 변환회로 - Google Patents
전압, 주파수 변환회로 Download PDFInfo
- Publication number
- KR900006664Y1 KR900006664Y1 KR2019900000715U KR900000715U KR900006664Y1 KR 900006664 Y1 KR900006664 Y1 KR 900006664Y1 KR 2019900000715 U KR2019900000715 U KR 2019900000715U KR 900000715 U KR900000715 U KR 900000715U KR 900006664 Y1 KR900006664 Y1 KR 900006664Y1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- voltage
- input
- output
- frequency conversion
- 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
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
- H03K3/0231—Astable circuits
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Amplifiers (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58-211933 | 1983-11-09 | ||
| JP58211933A JPS60103717A (ja) | 1983-11-09 | 1983-11-09 | 電圧・周波数変換回路 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850002244A Division KR860008643A (ko) | 1985-04-03 | 1985-04-03 | 전압 주파수 변환회로 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR900006664Y1 true KR900006664Y1 (ko) | 1990-07-26 |
Family
ID=16614081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900000715U Expired KR900006664Y1 (ko) | 1983-11-09 | 1990-01-22 | 전압, 주파수 변환회로 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS60103717A (cs) |
| KR (1) | KR900006664Y1 (cs) |
-
1983
- 1983-11-09 JP JP58211933A patent/JPS60103717A/ja active Granted
-
1990
- 1990-01-22 KR KR2019900000715U patent/KR900006664Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228927B2 (cs) | 1990-06-27 |
| JPS60103717A (ja) | 1985-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
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| UA0105 | Converted application for utility model registration |
St.27 status event code: A-0-1-A10-A19-cnv-UA0105 St.27 status event code: A-0-1-A10-A21-cnv-UA0105 |
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| UA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-UA0201 |
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| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-UE0902 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
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| UG1604 | Publication of application |
St.27 status event code: A-2-2-Q10-Q13-nap-UG1604 |
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| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
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| UR1002 | Payment of registration fee |
Fee payment year number: 1 St.27 status event code: A-2-2-U10-U11-oth-UR1002 |
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| UR1001 | Payment of annual fee |
Fee payment year number: 4 St.27 status event code: A-4-4-U10-U11-oth-UR1001 |
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| UR1001 | Payment of annual fee |
Fee payment year number: 5 St.27 status event code: A-4-4-U10-U11-oth-UR1001 |
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| UR1001 | Payment of annual fee |
Fee payment year number: 6 St.27 status event code: A-4-4-U10-U11-oth-UR1001 |
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| UR1001 | Payment of annual fee |
Fee payment year number: 7 St.27 status event code: A-4-4-U10-U11-oth-UR1001 |
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| UR1001 | Payment of annual fee |
Fee payment year number: 8 St.27 status event code: A-4-4-U10-U11-oth-UR1001 |
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| FPAY | Annual fee payment |
Payment date: 19980714 Year of fee payment: 9 |
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| UR1001 | Payment of annual fee |
Fee payment year number: 9 St.27 status event code: A-4-4-U10-U11-oth-UR1001 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
Not in force date: 19990727 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE St.27 status event code: A-4-4-U10-U13-oth-UC1903 |
|
| UC1903 | Unpaid annual fee |
Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19990727 St.27 status event code: N-4-6-H10-H13-oth-UC1903 |
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| R17-X000 | Change to representative recorded |
St.27 status event code: A-5-5-R10-R17-oth-X000 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |