KR100267760B1 - 차동전압 비교회로 - Google Patents
차동전압 비교회로 Download PDFInfo
- Publication number
- KR100267760B1 KR100267760B1 KR1019970007990A KR19970007990A KR100267760B1 KR 100267760 B1 KR100267760 B1 KR 100267760B1 KR 1019970007990 A KR1019970007990 A KR 1019970007990A KR 19970007990 A KR19970007990 A KR 19970007990A KR 100267760 B1 KR100267760 B1 KR 100267760B1
- Authority
- KR
- South Korea
- Prior art keywords
- nmos
- terminal
- pmos
- input voltage
- voltage
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/10—Measuring sum, difference or ratio
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manipulation Of Pulses (AREA)
Abstract
Description
Claims (2)
- 비교 기준 전압을 발생하는 비교기에 있어서,다수개의 MOS FET로 구성되고, 입력전압(Vin+, Vin-)을 인가받아 4배의 입력전압을 발생하는 제 1 및 제 2 입력전압 발생부와;상기 제 1 및 제 2 입력전압 발생부에서 출력되는 전압을 비교하는 비교부와;상기 비교부에서 비교된 전압을 선택적으로 출력하는 선택출력부를 포함하여 구성됨을 특징으로 하는 차동전압 비교회로.
- 제 1 항에 있어서,상기 MOS FET의 공핍영역을 조절할 수 있음을 특징으로 하는 차동전압 비교회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970007990A KR100267760B1 (ko) | 1997-03-10 | 1997-03-10 | 차동전압 비교회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970007990A KR100267760B1 (ko) | 1997-03-10 | 1997-03-10 | 차동전압 비교회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980072959A KR19980072959A (ko) | 1998-11-05 |
KR100267760B1 true KR100267760B1 (ko) | 2000-11-01 |
Family
ID=19499273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970007990A KR100267760B1 (ko) | 1997-03-10 | 1997-03-10 | 차동전압 비교회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100267760B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960009401A (ko) * | 1994-08-31 | 1996-03-22 | 가네꼬 히사시 | 비교기 회로 |
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1997
- 1997-03-10 KR KR1019970007990A patent/KR100267760B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960009401A (ko) * | 1994-08-31 | 1996-03-22 | 가네꼬 히사시 | 비교기 회로 |
Also Published As
Publication number | Publication date |
---|---|
KR19980072959A (ko) | 1998-11-05 |
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