JPS57109416A - Voltage control variable frequency oscillator - Google Patents
Voltage control variable frequency oscillatorInfo
- Publication number
- JPS57109416A JPS57109416A JP55185805A JP18580580A JPS57109416A JP S57109416 A JPS57109416 A JP S57109416A JP 55185805 A JP55185805 A JP 55185805A JP 18580580 A JP18580580 A JP 18580580A JP S57109416 A JPS57109416 A JP S57109416A
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- oscillator
- charging
- variable frequency
- switch
- 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.)
- Pending
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55185805A JPS57109416A (en) | 1980-12-26 | 1980-12-26 | Voltage control variable frequency oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55185805A JPS57109416A (en) | 1980-12-26 | 1980-12-26 | Voltage control variable frequency oscillator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57109416A true JPS57109416A (en) | 1982-07-07 |
Family
ID=16177191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55185805A Pending JPS57109416A (en) | 1980-12-26 | 1980-12-26 | Voltage control variable frequency oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57109416A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644300A (en) * | 1983-12-26 | 1987-02-17 | Kabushiki Kaisha Toshiba | Voltage-controlled variable-frequency pulse oscillator |
JPS62213316A (ja) * | 1986-03-13 | 1987-09-19 | Nec Corp | パルス周波数変調器 |
-
1980
- 1980-12-26 JP JP55185805A patent/JPS57109416A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644300A (en) * | 1983-12-26 | 1987-02-17 | Kabushiki Kaisha Toshiba | Voltage-controlled variable-frequency pulse oscillator |
JPS62213316A (ja) * | 1986-03-13 | 1987-09-19 | Nec Corp | パルス周波数変調器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0129181A3 (en) | Dc-dc converter | |
GB1466810A (en) | Battery charger | |
DE3361798D1 (en) | Inverter for a parallel resonant circuit frequency converter | |
JPS57109416A (en) | Voltage control variable frequency oscillator | |
EP0045572A3 (en) | A relaxation oscillator type spark generator | |
JPS55143841A (en) | Oscillating circuit | |
JPS5778211A (en) | Voltage control oscillator | |
JPS5719976A (en) | Charging method for zinc alkali battery | |
JPS5467652A (en) | No interruption dc power supply apparatus | |
JPS6413807A (en) | Voltage controlled oscillator | |
JPS5582532A (en) | Monostable multivibrator | |
JPS5765018A (en) | Pulse modulator | |
JPS54120567A (en) | Pulse generating circuit | |
JPS56101377A (en) | Converter | |
JPS5474661A (en) | Waveform generation circuit | |
JPS5549031A (en) | Contactless variable multivibrator | |
JPH0326673Y2 (ja) | ||
JPS6471320A (en) | Delay circuit | |
JPS54108670A (en) | Frequency-current converting circuit | |
JPS5583338A (en) | Control circuit of semiconductor element | |
JPS5752224A (en) | Monostable multivibrator | |
JPS5619386A (en) | Oscillator circuit for controlling inverter | |
JPS5597728A (en) | Oscillation circuit | |
JPS5453952A (en) | Delay pulse generating circuit | |
JPS5526740A (en) | Pulse oscillation circuit |