SE8103280L - Operationsforsterkare av cmos-typ med forbettrad frekvenskompensering - Google Patents
Operationsforsterkare av cmos-typ med forbettrad frekvenskompenseringInfo
- Publication number
- SE8103280L SE8103280L SE8103280A SE8103280A SE8103280L SE 8103280 L SE8103280 L SE 8103280L SE 8103280 A SE8103280 A SE 8103280A SE 8103280 A SE8103280 A SE 8103280A SE 8103280 L SE8103280 L SE 8103280L
- Authority
- SE
- Sweden
- Prior art keywords
- frequency compensation
- cmos type
- type operating
- improved frequency
- operating amplifier
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers
- H03F1/086—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers with FET's
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/42—Modifications of amplifiers to extend the bandwidth
- H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
- H03F1/483—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/30—Indexing scheme relating to single-ended push-pull [SEPP]; Phase-splitters therefor
- H03F2203/30018—A series coupled active resistor and capacitor are coupled in a feedback circuit of a SEPP amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/30—Indexing scheme relating to single-ended push-pull [SEPP]; Phase-splitters therefor
- H03F2203/30091—Indexing scheme relating to single-ended push-pull [SEPP]; Phase-splitters therefor the pull side of the SEPP amplifier has an extra drive follower stage to control this pull side
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45224—One output of the differential amplifier being taken into consideration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/079,341 US4315223A (en) | 1979-09-27 | 1979-09-27 | CMOS Operational amplifier with improved frequency compensation |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8103280L true SE8103280L (sv) | 1981-05-25 |
SE430287B SE430287B (sv) | 1983-10-31 |
Family
ID=22149913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8103280A SE430287B (sv) | 1979-09-27 | 1981-05-25 | Operationsforsterkare |
Country Status (9)
Country | Link |
---|---|
US (1) | US4315223A (sv) |
JP (1) | JPH0616569B2 (sv) |
CA (1) | CA1138055A (sv) |
DE (1) | DE3049673C1 (sv) |
FR (1) | FR2466900B1 (sv) |
GB (1) | GB2071447B (sv) |
NL (1) | NL192859C (sv) |
SE (1) | SE430287B (sv) |
WO (1) | WO1981000938A1 (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5717205A (en) * | 1980-07-04 | 1982-01-28 | Fujitsu Ltd | Operational amplifier |
JPS5943614A (ja) * | 1982-09-03 | 1984-03-10 | Hitachi Ltd | 差動増幅回路 |
US4484148A (en) * | 1982-09-13 | 1984-11-20 | National Semiconductor Corporation | Current source frequency compensation for a CMOS amplifier |
JPS59107613A (ja) * | 1982-12-13 | 1984-06-21 | Hitachi Ltd | 演算増幅回路 |
US5079514A (en) * | 1990-10-01 | 1992-01-07 | Motorola Inc. | Compensation circuit and method for stabilizing an operational amplifier |
US5486785A (en) * | 1994-09-30 | 1996-01-23 | Mitsubishi Semiconductor America, Inc. | CMOS level shifter with feedforward control to prevent latching in a wrong logic state |
US5672962A (en) * | 1994-12-05 | 1997-09-30 | Texas Instruments Incorporated | Frequency compensated current output circuit with increased gain |
US6828858B2 (en) | 2002-04-12 | 2004-12-07 | The Regents Of The University Of California | CMOS class AB power amplifier with cancellation of nonlinearity due to change in gate capacitance of a NMOS input transistor with switching |
US7193448B2 (en) * | 2002-07-09 | 2007-03-20 | Honeywell International, Inc. | Wide dynamic range operational amplifier |
KR100674912B1 (ko) * | 2004-09-24 | 2007-01-26 | 삼성전자주식회사 | 슬루 레이트(slew rate)를 개선시킨 차동 증폭회로 |
US7612609B1 (en) * | 2008-05-19 | 2009-11-03 | National Semiconductor Corporation | Self-stabilizing differential load circuit with well controlled complex impedance |
CN104270107B (zh) * | 2014-10-28 | 2017-02-22 | 李梦雄 | 一种有源前馈电路构成频率补偿的差分运算放大器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3622900A (en) * | 1969-09-29 | 1971-11-23 | Motorola Inc | Squelchable direct coupled transistor audio amplifier constructed in integrated circuit |
US3632900A (en) * | 1969-12-31 | 1972-01-04 | Ibm | Magnetic transducer displacement control system |
US3894290A (en) * | 1973-06-15 | 1975-07-08 | Motorola Inc | Balanced double-to-single-ended converter stage for use with a differential amplifier |
US3984780A (en) * | 1974-09-11 | 1976-10-05 | Motorola, Inc. | CMOS voltage controlled current source |
US4213098A (en) * | 1979-02-09 | 1980-07-15 | Bell Telephone Laboratories, Incorporated | Semiconductor differential amplifier having feedback bias control for stabilization |
-
1979
- 1979-09-27 US US06/079,341 patent/US4315223A/en not_active Expired - Lifetime
-
1980
- 1980-09-11 JP JP55502199A patent/JPH0616569B2/ja not_active Expired - Lifetime
- 1980-09-11 NL NL8020357A patent/NL192859C/nl not_active IP Right Cessation
- 1980-09-11 GB GB8104209A patent/GB2071447B/en not_active Expired
- 1980-09-11 DE DE3049673A patent/DE3049673C1/de not_active Expired
- 1980-09-11 WO PCT/US1980/001167 patent/WO1981000938A1/en active Application Filing
- 1980-09-25 FR FR808020593A patent/FR2466900B1/fr not_active Expired - Lifetime
- 1980-09-26 CA CA000361105A patent/CA1138055A/en not_active Expired
-
1981
- 1981-05-25 SE SE8103280A patent/SE430287B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3049673A1 (en) | 1982-06-03 |
CA1138055A (en) | 1982-12-21 |
SE430287B (sv) | 1983-10-31 |
FR2466900B1 (fr) | 1990-03-23 |
NL192859C (nl) | 1998-03-04 |
FR2466900A1 (fr) | 1981-04-10 |
NL8020357A (nl) | 1981-07-01 |
DE3049673C1 (de) | 1984-09-20 |
US4315223A (en) | 1982-02-09 |
GB2071447B (en) | 1985-01-16 |
NL192859B (nl) | 1997-11-03 |
GB2071447A (en) | 1981-09-16 |
JPS56501229A (sv) | 1981-08-27 |
WO1981000938A1 (en) | 1981-04-02 |
JPH0616569B2 (ja) | 1994-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0187697A3 (en) | Balanced cmos logic circuits | |
JPS5775022A (en) | Comparator | |
SE8103280L (sv) | Operationsforsterkare av cmos-typ med forbettrad frekvenskompensering | |
JPS5710598A (en) | Transmitting circuit of microphone output | |
KR920013458A (ko) | 차동감지 증폭회로 | |
KR950004709A (ko) | 모스(mos) 차동 전압-전류 변환 회로 | |
KR960003072A (ko) | Mos 트랜지스터를 사용하는 2상한 멀티플라이어 및 튜닝 가능한 연산 트랜스컨덕턴스 증폭기 | |
KR920019090A (ko) | 레벨 인버터회로 | |
CH640693B (fr) | Circuit oscillateur c-mos. | |
CA2056098A1 (en) | Balanced cascode current mirror | |
KR920013704A (ko) | 차동출력 파우워 cmos 연산증폭기 | |
EP0361529A3 (en) | Voltage controlled oscillator | |
KR840008091A (ko) | Mos트랜지스터 증폭기 | |
EP0234107A3 (en) | Field-effect transistor circuits | |
EP0313810A3 (en) | Source-follower emitter-coupled-logic receiver circuit | |
EP0403174A3 (en) | Differential amplifying circuit operable at high speed | |
KR950026101A (ko) | 링 발진 회로 | |
KR920015734A (ko) | 입력 버퍼 재생 래치 | |
US4638259A (en) | CMOS differential amplifier stage with bulk isolation | |
EP0297715A3 (en) | Improved differential input stage for differential line receivers and operational amplifiers | |
US4122414A (en) | CMOS negative resistance oscillator | |
KR900015465A (ko) | Cmos 전압레벨 시프팅 및 함수회로 | |
GB2005101A (en) | Improvements in or relating to comparator circuit arrangements | |
JPS57178408A (en) | Differential amplifying circuit | |
JPH05136637A (ja) | 誤差増幅器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8103280-7 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 8103280-7 Format of ref document f/p: F |