KR900007919B1 - 전류 밀러 회로 - Google Patents
전류 밀러 회로 Download PDFInfo
- Publication number
- KR900007919B1 KR900007919B1 KR1019870010007A KR870010007A KR900007919B1 KR 900007919 B1 KR900007919 B1 KR 900007919B1 KR 1019870010007 A KR1019870010007 A KR 1019870010007A KR 870010007 A KR870010007 A KR 870010007A KR 900007919 B1 KR900007919 B1 KR 900007919B1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- current
- collector
- base
- miller
- 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.)
- Expired
Links
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
- G05F3/265—Current mirrors using bipolar transistors only
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Control Of Electrical Variables (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (1)
- 제1의 트랜지스터에, 다이오드 접속한 제2의 트랜지스터를 직렬로 접속하며, 제1의 트랜지스터의 베이스에 배이스를 접속한 제3의 트랜지스터와 제2의 트랜지스터의 베이스에 베이스를 접속한 제4의 트랜지스터를 직렬로 접속하며, 에미터를 제1의 트랜지스터의 베이스에, 베이스를 제1의 트랜지스터의 콜렉터에, 콜렉터를 제4의 트랜지스터의 콜렉터에 접속한 제5의 트랜지스터로 형성되는 밀러 회로.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP214337 | 1986-09-11 | ||
JP61214337A JPS6369306A (ja) | 1986-09-11 | 1986-09-11 | 電流ミラ−回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880004633A KR880004633A (ko) | 1988-06-07 |
KR900007919B1 true KR900007919B1 (ko) | 1990-10-23 |
Family
ID=16654089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870010007A Expired KR900007919B1 (ko) | 1986-09-11 | 1987-09-10 | 전류 밀러 회로 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4801892A (ko) |
JP (1) | JPS6369306A (ko) |
KR (1) | KR900007919B1 (ko) |
GB (1) | GB2196501B (ko) |
HK (1) | HK8593A (ko) |
SG (1) | SG115792G (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4879520A (en) * | 1988-10-27 | 1989-11-07 | Harris Corporation | High accuracy current source and high accuracy transconductance stage |
US4879523A (en) * | 1988-11-18 | 1989-11-07 | Harris Corporation | High accuracy, high impedance differential to single-ended current converter |
US5187396A (en) * | 1991-05-22 | 1993-02-16 | Benchmarq Microelectronics, Inc. | Differential comparator powered from signal input terminals for use in power switching applications |
JP3110502B2 (ja) * | 1991-07-31 | 2000-11-20 | キヤノン株式会社 | カレント・ミラー回路 |
JP2830578B2 (ja) * | 1992-02-19 | 1998-12-02 | 日本電気株式会社 | 定電流発生回路 |
GB9223338D0 (en) * | 1992-11-06 | 1992-12-23 | Sgs Thomson Microelectronics | Low voltage reference current generating circuit |
US5311146A (en) * | 1993-01-26 | 1994-05-10 | Vtc Inc. | Current mirror for low supply voltage operation |
JPH0784657A (ja) * | 1993-09-10 | 1995-03-31 | Fujitsu Ltd | 電流供給回路 |
JP2669389B2 (ja) * | 1995-03-24 | 1997-10-27 | 日本電気株式会社 | 電圧電流変換回路 |
US6198343B1 (en) * | 1998-10-23 | 2001-03-06 | Sharp Kabushiki Kaisha | Current mirror circuit |
DE19930381A1 (de) * | 1999-07-01 | 2001-01-04 | Philips Corp Intellectual Pty | Stromspiegelanordnung |
US7081797B1 (en) * | 2004-12-22 | 2006-07-25 | Analog Devices, Inc. | Multiplying current mirror with base current compensation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936725A (en) * | 1974-08-15 | 1976-02-03 | Bell Telephone Laboratories, Incorporated | Current mirrors |
IT1210940B (it) * | 1982-09-30 | 1989-09-29 | Ates Componenti Elettron | Circuito generatore di corrente costante, a bassa tensione di alimentazione, integrabile monoliticamente. |
JPS6077506A (ja) * | 1983-10-04 | 1985-05-02 | Sharp Corp | 電圧発生回路 |
-
1986
- 1986-09-11 JP JP61214337A patent/JPS6369306A/ja active Pending
-
1987
- 1987-09-08 GB GB8721089A patent/GB2196501B/en not_active Expired - Lifetime
- 1987-09-09 US US07/094,375 patent/US4801892A/en not_active Expired - Fee Related
- 1987-09-10 KR KR1019870010007A patent/KR900007919B1/ko not_active Expired
-
1992
- 1992-11-04 SG SG1157/92A patent/SG115792G/en unknown
-
1993
- 1993-02-04 HK HK85/93A patent/HK8593A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG115792G (en) | 1993-01-29 |
US4801892A (en) | 1989-01-31 |
KR880004633A (ko) | 1988-06-07 |
GB8721089D0 (en) | 1987-10-14 |
GB2196501B (en) | 1990-11-07 |
HK8593A (en) | 1993-02-12 |
GB2196501A (en) | 1988-04-27 |
JPS6369306A (ja) | 1988-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR950005169B1 (ko) | 평형 차동 증폭기 | |
KR900007919B1 (ko) | 전류 밀러 회로 | |
US4477782A (en) | Compound current mirror | |
KR920022647A (ko) | 차동 입력 회로 | |
KR870009543A (ko) | 차동 증폭 회로 | |
KR910010872A (ko) | 전자비교기회로 | |
KR890005977A (ko) | 증폭기 장치 | |
JPS6435799A (en) | Semiconductor integrated circuit | |
KR940006365B1 (ko) | 전류 미러 회로 | |
KR890001274A (ko) | 전류미러회로 | |
KR860007783A (ko) | 개선된 출력특성을 갖는 비교기 회로 | |
KR880006827A (ko) | 전압-전류변환회로 | |
KR880011996A (ko) | 차동증폭기 | |
JPS63288512A (ja) | アナログ電圧比較器 | |
JPH0155769B2 (ko) | ||
EP0403174A3 (en) | Differential amplifying circuit operable at high speed | |
US4603267A (en) | Low offset single ended MOS comparator | |
KR940012802A (ko) | 모스(mos) 기법 증폭기 회로 | |
KR970077970A (ko) | 차동 증폭기 | |
KR880004648A (ko) | 위상 비교기 | |
KR910008936A (ko) | 주파수변환회로 | |
EP0181752A3 (en) | Extended range amplifier circuit | |
JPH0834391B2 (ja) | 演算増幅回路 | |
JPS5541067A (en) | Transistor circuit | |
JPS62260409A (ja) | バツフア増幅器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20051024 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20051024 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |