FR2669788B1 - - Google Patents
Info
- Publication number
- FR2669788B1 FR2669788B1 FR9112484A FR9112484A FR2669788B1 FR 2669788 B1 FR2669788 B1 FR 2669788B1 FR 9112484 A FR9112484 A FR 9112484A FR 9112484 A FR9112484 A FR 9112484A FR 2669788 B1 FR2669788 B1 FR 2669788B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
-
- 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
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/213—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only in integrated circuits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900019296A KR950007836B1 (ko) | 1990-11-27 | 1990-11-27 | 시모스 파워 증폭기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2669788A1 FR2669788A1 (fr) | 1992-05-29 |
| FR2669788B1 true FR2669788B1 (US07993877-20110809-P00003.png) | 1997-02-14 |
Family
ID=19306609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9112484A Granted FR2669788A1 (fr) | 1990-11-27 | 1991-10-10 | Amplificateur de puissance cmos. |
Country Status (6)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3320434B2 (ja) * | 1991-11-28 | 2002-09-03 | 沖電気工業株式会社 | 演算増幅回路 |
| US5315264A (en) * | 1993-05-10 | 1994-05-24 | Exar Corporation | Rail-to-rail opamp with large sourcing current and small quiescent current |
| US5497122A (en) * | 1995-01-20 | 1996-03-05 | Crystal Semiconductor | Low power class-AB integrated circuit amplifier |
| US5825244A (en) * | 1995-01-20 | 1998-10-20 | Crystal Semiconductor | Low power class AB integrated circuit amplifier having improved linearity when driving high impedance loads |
| US5973956A (en) * | 1995-07-31 | 1999-10-26 | Information Storage Devices, Inc. | Non-volatile electrically alterable semiconductor memory for analog and digital storage |
| JP3360501B2 (ja) * | 1995-09-20 | 2002-12-24 | 三菱電機株式会社 | 増幅回路及び携帯電話用半導体集積回路装置 |
| KR100213258B1 (ko) * | 1996-10-23 | 1999-08-02 | 윤종용 | 연산증폭기 |
| JP3416479B2 (ja) * | 1997-09-03 | 2003-06-16 | キヤノン株式会社 | 演算増幅器 |
| JP3173460B2 (ja) | 1998-04-27 | 2001-06-04 | 日本電気株式会社 | 電力増幅器 |
| US8014724B2 (en) | 1999-10-21 | 2011-09-06 | Broadcom Corporation | System and method for signal limiting |
| US6961546B1 (en) * | 1999-10-21 | 2005-11-01 | Broadcom Corporation | Adaptive radio transceiver with offset PLL with subsampling mixers |
| US7558556B1 (en) | 1999-10-21 | 2009-07-07 | Broadcom Corporation | Adaptive radio transceiver with subsampling mixers |
| US7299006B1 (en) * | 1999-10-21 | 2007-11-20 | Broadcom Corporation | Adaptive radio transceiver |
| US7082293B1 (en) | 1999-10-21 | 2006-07-25 | Broadcom Corporation | Adaptive radio transceiver with CMOS offset PLL |
| US7113744B1 (en) | 1999-10-21 | 2006-09-26 | Broadcom Corporation | Adaptive radio transceiver with a power amplifier |
| US6917789B1 (en) * | 1999-10-21 | 2005-07-12 | Broadcom Corporation | Adaptive radio transceiver with an antenna matching circuit |
| US7555263B1 (en) * | 1999-10-21 | 2009-06-30 | Broadcom Corporation | Adaptive radio transceiver |
| US6359512B1 (en) * | 2001-01-18 | 2002-03-19 | Texas Instruments Incorporated | Slew rate boost circuitry and method |
| US6583669B1 (en) * | 2002-04-08 | 2003-06-24 | National Semiconductor Corporation | Apparatus and method for a compact class AB turn-around stage with low noise, low offset, and low power consumption |
| TW535364B (en) * | 2002-06-14 | 2003-06-01 | Au Optronics Corp | Digital-to-analog converted circuit for a display |
| CN101359898B (zh) * | 2007-07-31 | 2011-07-06 | 展讯通信（上海）有限公司 | 动态cmos运算放大器的压摆率增加器 |
| US8022766B2 (en) * | 2010-02-01 | 2011-09-20 | Javelin Semiconductor, Inc. | CMOS power amplifiers having integrated one-time programmable (OTP) memories |
| JP7325649B2 (ja) * | 2020-08-28 | 2023-08-14 | 三菱電機株式会社 | コンパレータ、発振器、及び、電力変換器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE412670B (sv) * | 1978-02-07 | 1980-03-10 | Hoglund Lennart Harry Erik | Elektrisk forsterkare |
| JPS6119551Y2 (US07993877-20110809-P00003.png) * | 1978-05-16 | 1986-06-12 | ||
| US4253033A (en) * | 1979-04-27 | 1981-02-24 | National Semiconductor Corporation | Wide bandwidth CMOS class A amplifier |
| JPS5737908A (en) * | 1980-08-14 | 1982-03-02 | Sony Corp | Output amplifying circuit |
| US4480230A (en) * | 1983-07-05 | 1984-10-30 | National Semiconductor Corporation | Large swing CMOS power amplifier |
| JPS60229408A (ja) * | 1984-04-27 | 1985-11-14 | Pioneer Electronic Corp | オ−デイオ信号増幅器 |
| US4656437A (en) * | 1985-12-27 | 1987-04-07 | At&T Bell Laboratories | CMOS operational amplifier with improved common-mode rejection |
| US4658219A (en) * | 1985-12-27 | 1987-04-14 | At&T Bell Laboratories | Folded cascode field-effect transistor amplifier with increased gain |
| IT1201839B (it) * | 1986-08-08 | 1989-02-02 | Sgs Microelettronica Spa | Amplificatore operazionale di potenza cmos ad uscita interamente differenziale |
-
1990
- 1990-11-27 KR KR1019900019296A patent/KR950007836B1/ko not_active IP Right Cessation
-
1991
- 1991-09-26 JP JP3273469A patent/JP2685084B2/ja not_active Expired - Fee Related
- 1991-10-04 US US07/771,657 patent/US5177450A/en not_active Expired - Lifetime
- 1991-10-04 GB GB9121142A patent/GB2251525B/en not_active Expired - Fee Related
- 1991-10-10 FR FR9112484A patent/FR2669788A1/fr active Granted
- 1991-10-10 DE DE4133902A patent/DE4133902C2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2685084B2 (ja) | 1997-12-03 |
| GB2251525A (en) | 1992-07-08 |
| KR950007836B1 (ko) | 1995-07-20 |
| US5177450A (en) | 1993-01-05 |
| DE4133902C2 (de) | 2002-02-07 |
| KR920011054A (ko) | 1992-06-27 |
| FR2669788A1 (fr) | 1992-05-29 |
| JPH04351108A (ja) | 1992-12-04 |
| GB2251525B (en) | 1995-07-05 |
| GB9121142D0 (en) | 1991-11-13 |
| DE4133902A1 (de) | 1992-06-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20090630 |