JPS6412858A - Stabilizing method for boosting voltage - Google Patents
Stabilizing method for boosting voltageInfo
- Publication number
- JPS6412858A JPS6412858A JP16757387A JP16757387A JPS6412858A JP S6412858 A JPS6412858 A JP S6412858A JP 16757387 A JP16757387 A JP 16757387A JP 16757387 A JP16757387 A JP 16757387A JP S6412858 A JPS6412858 A JP S6412858A
- Authority
- JP
- Japan
- Prior art keywords
- vpp
- voltage
- capacity
- boosting voltage
- stabilizing method
- 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
Landscapes
- Dc-Dc Converters (AREA)
Abstract
PURPOSE:To remove a noise, a ripple by adding a capacity to the final stage of a booster. CONSTITUTION:A stabilizing method for a boosting voltage has connecting a capacity 14 to a VPP line of the final stage of a booster 11, and further adding a capacity 11 in parallel with a writing voltage setting Zener diode 13 provided at the output of a VPP/VDD switching circuit 12. A switching circuit 2 outputs the boosting voltage VPP at the time of writing and a low voltage (power supply voltage) VDD at the time of reading and standby according to a NOT signal of write signal. Thus, the VPP level can be stabilized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16757387A JPS6412858A (en) | 1987-07-02 | 1987-07-02 | Stabilizing method for boosting voltage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16757387A JPS6412858A (en) | 1987-07-02 | 1987-07-02 | Stabilizing method for boosting voltage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6412858A true JPS6412858A (en) | 1989-01-17 |
Family
ID=15852245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16757387A Pending JPS6412858A (en) | 1987-07-02 | 1987-07-02 | Stabilizing method for boosting voltage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6412858A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6256348A (en) * | 1985-09-04 | 1987-03-12 | 三菱化学株式会社 | Alumina base fiber formed body |
FR2812294A1 (en) * | 2000-07-31 | 2002-02-01 | Solvay | VINYLIDENE FLUORIDE POLYMERS, PROCESS FOR MAKING THE SAME AND USE THEREOF |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5280423A (en) * | 1975-12-26 | 1977-07-06 | M Syst Giken Kk | Dccdc converter |
JPS6069897A (en) * | 1983-09-08 | 1985-04-20 | Toshiba Corp | Non-volatile semiconductor memory device |
JPS60247720A (en) * | 1984-05-23 | 1985-12-07 | Toshiba Corp | Direct current power unit |
JPS6180598A (en) * | 1984-09-25 | 1986-04-24 | Nec Corp | Boosting circuit |
-
1987
- 1987-07-02 JP JP16757387A patent/JPS6412858A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5280423A (en) * | 1975-12-26 | 1977-07-06 | M Syst Giken Kk | Dccdc converter |
JPS6069897A (en) * | 1983-09-08 | 1985-04-20 | Toshiba Corp | Non-volatile semiconductor memory device |
JPS60247720A (en) * | 1984-05-23 | 1985-12-07 | Toshiba Corp | Direct current power unit |
JPS6180598A (en) * | 1984-09-25 | 1986-04-24 | Nec Corp | Boosting circuit |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6256348A (en) * | 1985-09-04 | 1987-03-12 | 三菱化学株式会社 | Alumina base fiber formed body |
FR2812294A1 (en) * | 2000-07-31 | 2002-02-01 | Solvay | VINYLIDENE FLUORIDE POLYMERS, PROCESS FOR MAKING THE SAME AND USE THEREOF |
US6867273B2 (en) | 2000-07-31 | 2005-03-15 | Solvay (Societe Anonyme) | Vinylidene fluoride polymers, process for manufacturing them and use thereof |
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