SE9903921L - Transkonduktor - Google Patents
TranskonduktorInfo
- Publication number
- SE9903921L SE9903921L SE9903921A SE9903921A SE9903921L SE 9903921 L SE9903921 L SE 9903921L SE 9903921 A SE9903921 A SE 9903921A SE 9903921 A SE9903921 A SE 9903921A SE 9903921 L SE9903921 L SE 9903921L
- Authority
- SE
- Sweden
- Prior art keywords
- transconductor
- transistor
- terminal
- vreg2
- collector
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
- H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
Landscapes
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
- Direct Current Feeding And Distribution (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9903921A SE515138C2 (sv) | 1999-10-29 | 1999-10-29 | Transkonduktor |
TW088123324A TW432788B (en) | 1999-10-29 | 1999-12-30 | Transconductor |
CNB008150494A CN1150672C (zh) | 1999-10-29 | 2000-10-05 | 带可控跨导且用于低电源电压的跨导器 |
PCT/SE2000/001926 WO2001031780A1 (en) | 1999-10-29 | 2000-10-05 | Transconductor with controllable transconductance for low supply voltages |
EP00975064A EP1230731B1 (en) | 1999-10-29 | 2000-10-05 | Transconductor with controllable transconductance for low supply voltages |
AT00975064T ATE346423T1 (de) | 1999-10-29 | 2000-10-05 | Transkonduktanzschaltung mit steuerbarer transkonduktanz für geringe speisepsannungen |
AU13168/01A AU1316801A (en) | 1999-10-29 | 2000-10-05 | Transconductor with controllable transconductance for low supply voltages |
DE60032010T DE60032010T2 (de) | 1999-10-29 | 2000-10-05 | Transkonduktanzschaltung mit steuerbarer transkonduktanz für geringe speisepsannungen |
JP2001533622A JP2003513500A (ja) | 1999-10-29 | 2000-10-05 | 低供給電圧でトランスコンダクタンスを制御可能なトランスコンダクタ |
US09/693,984 US6337585B1 (en) | 1999-10-29 | 2000-10-23 | Transconductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9903921A SE515138C2 (sv) | 1999-10-29 | 1999-10-29 | Transkonduktor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9903921D0 SE9903921D0 (sv) | 1999-10-29 |
SE9903921L true SE9903921L (sv) | 2001-04-30 |
SE515138C2 SE515138C2 (sv) | 2001-06-18 |
Family
ID=20417542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9903921A SE515138C2 (sv) | 1999-10-29 | 1999-10-29 | Transkonduktor |
Country Status (10)
Country | Link |
---|---|
US (1) | US6337585B1 ( ) |
EP (1) | EP1230731B1 ( ) |
JP (1) | JP2003513500A ( ) |
CN (1) | CN1150672C ( ) |
AT (1) | ATE346423T1 ( ) |
AU (1) | AU1316801A ( ) |
DE (1) | DE60032010T2 ( ) |
SE (1) | SE515138C2 ( ) |
TW (1) | TW432788B ( ) |
WO (1) | WO2001031780A1 ( ) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7684549B2 (en) * | 2004-07-08 | 2010-03-23 | At&T Intellectual Property I, Lp | System and method for managing messages in a packetized voice environment |
JP2008544682A (ja) * | 2005-06-21 | 2008-12-04 | エヌエックスピー ビー ヴィ | 直接変換アーキテクチャを有するワイヤレス通信機器用の準一定のlo漏洩を有する送信機デバイス |
US7626461B2 (en) * | 2005-10-20 | 2009-12-01 | Telefonaktiebolaget L M Ericsson (Publ) | Transconductance stage arrangement |
US8086207B2 (en) * | 2007-03-19 | 2011-12-27 | Qualcomm Incorporated | Linear transconductor for RF communications |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5765904A (en) * | 1980-10-13 | 1982-04-21 | Matsushita Electric Ind Co Ltd | Frequency converter |
US4934770A (en) * | 1986-03-12 | 1990-06-19 | Beltone Electronics | Electronic compression system |
US5079454A (en) * | 1990-08-08 | 1992-01-07 | Pacific Monolithics | Temperature compensated FET power detector |
FR2680614A1 (fr) * | 1991-08-21 | 1993-02-26 | Philips Composants | Amplificateur differentiel et melangeur oscillateur l'incorporant. |
US5166645A (en) * | 1992-01-15 | 1992-11-24 | Quartzdyne, Inc. | Differential mixer oscillator |
BE1007477A3 (nl) * | 1993-09-06 | 1995-07-11 | Philips Electronics Nv | Oscillator. |
DE59509527D1 (de) * | 1994-07-08 | 2001-09-27 | Infineon Technologies Ag | Verstärkeranordnung für Hochfrequenzsignale |
US5596299A (en) * | 1995-05-30 | 1997-01-21 | Philips Electronics North America Corporation | IF amplifier/limiter with positive feedback |
JPH10126300A (ja) * | 1996-10-18 | 1998-05-15 | Hitachi Ltd | ミクサ回路 |
US5859558A (en) * | 1997-04-11 | 1999-01-12 | Raytheon Company | Low voltage analog front end |
GB2331193B (en) * | 1997-11-07 | 2001-07-11 | Plessey Semiconductors Ltd | Image reject mixer arrangements |
US6188282B1 (en) * | 1999-10-08 | 2001-02-13 | Ericsson Inc. | Differential amplifier with reduced even order non-linearity and associated methods |
-
1999
- 1999-10-29 SE SE9903921A patent/SE515138C2/sv not_active IP Right Cessation
- 1999-12-30 TW TW088123324A patent/TW432788B/zh not_active IP Right Cessation
-
2000
- 2000-10-05 EP EP00975064A patent/EP1230731B1/en not_active Expired - Lifetime
- 2000-10-05 AT AT00975064T patent/ATE346423T1/de not_active IP Right Cessation
- 2000-10-05 AU AU13168/01A patent/AU1316801A/en not_active Abandoned
- 2000-10-05 DE DE60032010T patent/DE60032010T2/de not_active Expired - Lifetime
- 2000-10-05 WO PCT/SE2000/001926 patent/WO2001031780A1/en active IP Right Grant
- 2000-10-05 JP JP2001533622A patent/JP2003513500A/ja not_active Withdrawn
- 2000-10-05 CN CNB008150494A patent/CN1150672C/zh not_active Expired - Fee Related
- 2000-10-23 US US09/693,984 patent/US6337585B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU1316801A (en) | 2001-05-08 |
EP1230731B1 (en) | 2006-11-22 |
EP1230731A1 (en) | 2002-08-14 |
US6337585B1 (en) | 2002-01-08 |
WO2001031780A1 (en) | 2001-05-03 |
CN1150672C (zh) | 2004-05-19 |
TW432788B (en) | 2001-05-01 |
SE9903921D0 (sv) | 1999-10-29 |
ATE346423T1 (de) | 2006-12-15 |
DE60032010T2 (de) | 2007-06-21 |
CN1384998A (zh) | 2002-12-11 |
JP2003513500A (ja) | 2003-04-08 |
SE515138C2 (sv) | 2001-06-18 |
DE60032010D1 (de) | 2007-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6265941B1 (en) | Balanced differential amplifier having common mode feedback with kick-start | |
US5475343A (en) | Class AB complementary output stage | |
US4586000A (en) | Transformerless current balanced amplifier | |
JPH08250941A (ja) | 低歪差動増幅回路 | |
KR910005552A (ko) | 전자 회로 | |
JPS63136708A (ja) | フィルタ回路 | |
US5485074A (en) | High ratio current mirror with enhanced power supply rejection ratio | |
KR100239619B1 (ko) | 전압-전류 변환 회로 | |
SE9903921D0 (sv) | Transconductor | |
KR920013891A (ko) | 모노리틱 집적 파워 증폭기의 단일 이득 최종 스테이지 | |
DE60114853D1 (de) | Stromspiegelschaltung | |
JPS61214605A (ja) | 増幅回路 | |
JP2751747B2 (ja) | カレントミラー回路 | |
JPS631768B2 ( ) | ||
RU2298282C2 (ru) | Двухтактный усилитель мощности | |
JPH06276037A (ja) | オーディオ用パワーアンプ | |
JP3427482B2 (ja) | 演算増幅器 | |
EP1213636A3 (en) | Current mirror circuit | |
JPH01264405A (ja) | 切換回路 | |
TW361009B (en) | Variable gain amplifier circuit | |
SU1635250A1 (ru) | Усилитель мощности | |
CN117813762A (zh) | 电压缓冲器、放大器电路和设备 | |
JP2001509992A (ja) | 低電力高線形性対数線形制御の方法および装置 | |
JPH01128603A (ja) | カレントミラー回路 | |
JPS5917712A (ja) | ベ−ス電流補正回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |