JPS56162859A - Diffused resistance circuit - Google Patents
Diffused resistance circuitInfo
- Publication number
- JPS56162859A JPS56162859A JP6664480A JP6664480A JPS56162859A JP S56162859 A JPS56162859 A JP S56162859A JP 6664480 A JP6664480 A JP 6664480A JP 6664480 A JP6664480 A JP 6664480A JP S56162859 A JPS56162859 A JP S56162859A
- Authority
- JP
- Japan
- Prior art keywords
- diffused
- resistance value
- resistor
- resistance
- resistors
- 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
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000000758 substrate Substances 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
- H01L27/04—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 the substrate being a semiconductor body
- H01L27/08—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 the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/0802—Resistors only
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)
- Semiconductor Integrated Circuits (AREA)
Abstract
PURPOSE:To enhance the accuracy of the divided voltage of respective output stages in a series resistance circuit network of two or more diffused resistors by obtaining accurate resistors even with low resistance value by preventing the error of the resistance value caused by the contacting part. CONSTITUTION:P<-> type diffused resistance regions 9, 9' are formed in an N<-> type region on a P type silicon substrate, and a series circuit of a resistor R1 and a resistor R2 is formed with diffused resistors formed at the junction of a P<+> type contacting region 8 and a main electrode 7. When the resistance value of the R2 is less than 1/10 of the resistance value of the R1, the resistor R2 is formed by the parallel connection of many (four in this example) diffused resistors so as to obtain desired resistance value. That is, the resistance value R2 is obtained by the diffused resistor 9' having the length similar to or approximate to the diffused resistor 9 forming the R1. Thus, the effective length of the resistance can be increased, the ratio of the error caused by the contacting part can be reduced, and the absolute value of the low resistance can be accurately obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6664480A JPS56162859A (en) | 1980-05-20 | 1980-05-20 | Diffused resistance circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6664480A JPS56162859A (en) | 1980-05-20 | 1980-05-20 | Diffused resistance circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56162859A true JPS56162859A (en) | 1981-12-15 |
Family
ID=13321802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6664480A Pending JPS56162859A (en) | 1980-05-20 | 1980-05-20 | Diffused resistance circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56162859A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59208867A (en) * | 1983-05-13 | 1984-11-27 | Sanken Electric Co Ltd | Formation of resistor of integrated circuit |
| KR101096220B1 (en) | 2008-10-31 | 2011-12-22 | 주식회사 하이닉스반도체 | Differential amplifier and layout method of the same |
| US9823407B2 (en) | 2012-12-18 | 2017-11-21 | Philips Lighting Holding B.V. | Lighting strip, lighting system, panel support element and modular panel system |
-
1980
- 1980-05-20 JP JP6664480A patent/JPS56162859A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59208867A (en) * | 1983-05-13 | 1984-11-27 | Sanken Electric Co Ltd | Formation of resistor of integrated circuit |
| KR101096220B1 (en) | 2008-10-31 | 2011-12-22 | 주식회사 하이닉스반도체 | Differential amplifier and layout method of the same |
| US9823407B2 (en) | 2012-12-18 | 2017-11-21 | Philips Lighting Holding B.V. | Lighting strip, lighting system, panel support element and modular panel system |
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