JPS566465A - Semiconductor circuit - Google Patents
Semiconductor circuitInfo
- Publication number
- JPS566465A JPS566465A JP8189779A JP8189779A JPS566465A JP S566465 A JPS566465 A JP S566465A JP 8189779 A JP8189779 A JP 8189779A JP 8189779 A JP8189779 A JP 8189779A JP S566465 A JPS566465 A JP S566465A
- Authority
- JP
- Japan
- Prior art keywords
- reference level
- substrate
- wire
- constant
- voltage source
- 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
- 239000004065 semiconductor Substances 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 4
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0214—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Static Random-Access Memory (AREA)
- Semiconductor Integrated Circuits (AREA)
- Semiconductor Memories (AREA)
Abstract
PURPOSE:To prevent occurrence of deteriorating a circuit operation margin in a semiconductor circuit by disposing a constant-voltage source wire except a substrate through an insulating film under a reference level wire. CONSTITUTION:A constant-voltage source wire CL except a substrate is laid through an insulating film IF' under a reference level wire RL, the capacity of a reference level node is made only by the capacitive component of the constant-voltage source, and the capacitive component of the substrate is set at zero. In this manner, the reference level may be retained constantly. That is, the change in the substrate potential based on the circuit operation does not affect the reference level.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8189779A JPS566465A (en) | 1979-06-28 | 1979-06-28 | Semiconductor circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8189779A JPS566465A (en) | 1979-06-28 | 1979-06-28 | Semiconductor circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS566465A true JPS566465A (en) | 1981-01-23 |
JPH0224026B2 JPH0224026B2 (en) | 1990-05-28 |
Family
ID=13759221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8189779A Granted JPS566465A (en) | 1979-06-28 | 1979-06-28 | Semiconductor circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS566465A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941099A (en) * | 1982-08-31 | 1984-03-07 | 綜合警備保障株式会社 | Security system for tenanted building |
JPH0619099U (en) * | 1992-08-10 | 1994-03-11 | 櫛田興業株式会社 | Security system |
-
1979
- 1979-06-28 JP JP8189779A patent/JPS566465A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941099A (en) * | 1982-08-31 | 1984-03-07 | 綜合警備保障株式会社 | Security system for tenanted building |
JPH0147837B2 (en) * | 1982-08-31 | 1989-10-17 | Sogo Keibi Hosho Kk | |
JPH0619099U (en) * | 1992-08-10 | 1994-03-11 | 櫛田興業株式会社 | Security system |
Also Published As
Publication number | Publication date |
---|---|
JPH0224026B2 (en) | 1990-05-28 |
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