JPS6439816A - Delaying circuit - Google Patents
Delaying circuitInfo
- Publication number
- JPS6439816A JPS6439816A JP62195504A JP19550487A JPS6439816A JP S6439816 A JPS6439816 A JP S6439816A JP 62195504 A JP62195504 A JP 62195504A JP 19550487 A JP19550487 A JP 19550487A JP S6439816 A JPS6439816 A JP S6439816A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- potential
- type mosfet
- source electrode
- response speed
- 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
- Pulse Circuits (AREA)
Abstract
PURPOSE:To secure a large delay time by decreasing a response speed of an inverter circuit, by constituting the titled circuit so that the potential related to a source electrode of the inverter circuit drops due to a voltage drop of a first MOSFET. CONSTITUTION:As for a P type MOSFET 11, the gate electrode and the drain electrode are connected to each other, therefore, a potential difference between the source electrode and the drain electrode, and a potential difference between the gate electrode and the secure electrode become equal, and the potential in the drain electrode becomes the potential being lower than by a threshold portion than the power source potential +VDD of the positive electrode connected by the source electrode. Also, when the potential of the source electrode is low, a response speed of the P type MOSFET becomes low. Accordingly, a response speed of a P type MOSFET 12 becomes lower surely than the case when the P type MOSFET 11 does not exist and the source electrode is connected directly to the power source potential of the positive electrode. In such a way, a large delay time can be secured.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62195504A JPS6439816A (en) | 1987-08-05 | 1987-08-05 | Delaying circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62195504A JPS6439816A (en) | 1987-08-05 | 1987-08-05 | Delaying circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6439816A true JPS6439816A (en) | 1989-02-10 |
Family
ID=16342182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62195504A Pending JPS6439816A (en) | 1987-08-05 | 1987-08-05 | Delaying circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6439816A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009188904A (en) * | 2008-02-08 | 2009-08-20 | Seiko Epson Corp | Delay circuit |
-
1987
- 1987-08-05 JP JP62195504A patent/JPS6439816A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009188904A (en) * | 2008-02-08 | 2009-08-20 | Seiko Epson Corp | Delay circuit |
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