JPS6442095A - Charge circuit - Google Patents
Charge circuitInfo
- Publication number
- JPS6442095A JPS6442095A JP62197866A JP19786687A JPS6442095A JP S6442095 A JPS6442095 A JP S6442095A JP 62197866 A JP62197866 A JP 62197866A JP 19786687 A JP19786687 A JP 19786687A JP S6442095 A JPS6442095 A JP S6442095A
- Authority
- JP
- Japan
- Prior art keywords
- nmos
- terminal
- data
- constitution
- ram
- 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
- Static Random-Access Memory (AREA)
Abstract
PURPOSE:To improve the read speed of data of a RAM by connecting the source terminal of a fourth NMOS transistor (TR) and that of a fifth NMOS TR with a negative power terminal. CONSTITUTION:Constitution is added in which the gate terminal of the fourth NMOS TR 8 and that of the fifth NMOS TR 8 are connected with a control terminal 4, the drain terminal of the fourth NMOS TR 8 is connected with a first charging terminal 6, the drain terminal of the fifth NMOS TR 9 is connected with a second charging terminal 7, and the source terminal of the fourth NMOS TR 8 and that of the fifth NMOS TR 9 are connected with the negative power terminal 10. With the size of the first, second, fourth and fifth NMOS TRs 1, 2, 8 and 9, the on-resistances of respective TRs are set. Thus, a data line can be charged to an initial voltage value with which a sense amplifier can be operated at high speed and the data of the RAM can be read at high speed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197866A JPS6442095A (en) | 1987-08-07 | 1987-08-07 | Charge circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197866A JPS6442095A (en) | 1987-08-07 | 1987-08-07 | Charge circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6442095A true JPS6442095A (en) | 1989-02-14 |
Family
ID=16381635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62197866A Pending JPS6442095A (en) | 1987-08-07 | 1987-08-07 | Charge circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6442095A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5847262A (en) * | 1996-08-29 | 1998-12-08 | Aisin Seiki Kabushiki Kaisha | Impact detecting apparatus |
US6072129A (en) * | 1997-11-25 | 2000-06-06 | Aisin Seiki Kabushiki Kaisha | Impact detecting apparatus |
CN102903381A (en) * | 2011-07-27 | 2013-01-30 | 国际商业机器公司 | Sense amplifier |
-
1987
- 1987-08-07 JP JP62197866A patent/JPS6442095A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5847262A (en) * | 1996-08-29 | 1998-12-08 | Aisin Seiki Kabushiki Kaisha | Impact detecting apparatus |
DE19737642C2 (en) * | 1996-08-29 | 2001-10-11 | Aisin Seiki | Shock detection device |
US6072129A (en) * | 1997-11-25 | 2000-06-06 | Aisin Seiki Kabushiki Kaisha | Impact detecting apparatus |
CN102903381A (en) * | 2011-07-27 | 2013-01-30 | 国际商业机器公司 | Sense amplifier |
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