JPS5528534A - High-speed drive circuit - Google Patents
High-speed drive circuitInfo
- Publication number
- JPS5528534A JPS5528534A JP10073678A JP10073678A JPS5528534A JP S5528534 A JPS5528534 A JP S5528534A JP 10073678 A JP10073678 A JP 10073678A JP 10073678 A JP10073678 A JP 10073678A JP S5528534 A JPS5528534 A JP S5528534A
- Authority
- JP
- Japan
- Prior art keywords
- vgg
- point
- power source
- buffer circuit
- potential
- 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
- Manipulation Of Pulses (AREA)
- Electronic Switches (AREA)
- Logic Circuits (AREA)
Abstract
PURPOSE: To secure generation of the pulse featuring the high steadiness, high amplitude and high speed by providing the PN junction diode between the transistor of the power source side and the power source of the buffer circuit of MOS structure which can be IC-formed on the semiconductor substrate.
CONSTITUTION: The unit element comprising MOS transistors M1 and M2 forms the inverter circuit, and the unit element consisting of transistors M3 and M4 forms the buffer circuit. And MOS transistors M5, M6 and M7 form the boot circuit. Then PN diode D is installed between point P at the drain part of transistor M3 and power source VGG, and thus a large amount of the leak current never flows from output point N2 of the buffer circuit to VGG although the potential of point N2 becomes over VGG since the PN junction is formed between point P and VGG. Accordingly, the potential of point N2 can reach the peak potential close to VGG + VDD, thus obtaining the steady pulse featuring a high speed and high amplitude.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10073678A JPS5528534A (en) | 1978-08-17 | 1978-08-17 | High-speed drive circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10073678A JPS5528534A (en) | 1978-08-17 | 1978-08-17 | High-speed drive circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5528534A true JPS5528534A (en) | 1980-02-29 |
JPS613040B2 JPS613040B2 (en) | 1986-01-29 |
Family
ID=14281852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10073678A Granted JPS5528534A (en) | 1978-08-17 | 1978-08-17 | High-speed drive circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528534A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61285818A (en) * | 1985-06-12 | 1986-12-16 | Nec Corp | Pulse circuit |
JPS6377217A (en) * | 1986-09-18 | 1988-04-07 | インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション | Off-chip driving circuit |
JPS6441314A (en) * | 1987-08-06 | 1989-02-13 | Nec Corp | Semiconductor integrated circuit |
-
1978
- 1978-08-17 JP JP10073678A patent/JPS5528534A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61285818A (en) * | 1985-06-12 | 1986-12-16 | Nec Corp | Pulse circuit |
JPS6377217A (en) * | 1986-09-18 | 1988-04-07 | インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション | Off-chip driving circuit |
JPS6441314A (en) * | 1987-08-06 | 1989-02-13 | Nec Corp | Semiconductor integrated circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS613040B2 (en) | 1986-01-29 |
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