DE68921532T2 - Transresistanzvorrichtung mit Drain-Vorspannung. - Google Patents
Transresistanzvorrichtung mit Drain-Vorspannung.Info
- Publication number
- DE68921532T2 DE68921532T2 DE68921532T DE68921532T DE68921532T2 DE 68921532 T2 DE68921532 T2 DE 68921532T2 DE 68921532 T DE68921532 T DE 68921532T DE 68921532 T DE68921532 T DE 68921532T DE 68921532 T2 DE68921532 T2 DE 68921532T2
- Authority
- DE
- Germany
- Prior art keywords
- trans
- resistance device
- drain bias
- bias
- drain
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
-
- 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
- H03F1/56—Modifications of input or output impedances, not otherwise provided for
-
- 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
- H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1291—Current or voltage controlled filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/24—Frequency-independent attenuators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Networks Using Active Elements (AREA)
- Amplifiers (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/253,794 US4918338A (en) | 1988-10-04 | 1988-10-04 | Drain-biassed transresistance device for continuous time filters |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68921532D1 DE68921532D1 (de) | 1995-04-13 |
DE68921532T2 true DE68921532T2 (de) | 1995-09-21 |
Family
ID=22961732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68921532T Expired - Fee Related DE68921532T2 (de) | 1988-10-04 | 1989-09-28 | Transresistanzvorrichtung mit Drain-Vorspannung. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4918338A (de) |
EP (1) | EP0362935B1 (de) |
JP (1) | JP3110430B2 (de) |
KR (1) | KR0130466B1 (de) |
DE (1) | DE68921532T2 (de) |
HK (1) | HK76896A (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0375790A1 (de) * | 1988-10-13 | 1990-07-04 | Siemens Aktiengesellschaft | Integrierbare Filterschaltung |
US5093628A (en) * | 1990-02-26 | 1992-03-03 | Digital Equipment Corporation Of Canada, Ltd. | Current-pulse integrating circuit and phase-locked loop |
US5006733A (en) * | 1990-05-11 | 1991-04-09 | Northern Telecom Limited | Filter control circuit |
SG47923A1 (en) * | 1991-01-22 | 1998-04-17 | Information Storage Devices | Integrated mosfet resistance and oscillator frequency and trim methods and apparatus |
US5243239A (en) * | 1991-01-22 | 1993-09-07 | Information Storage Devices, Inc. | Integrated MOSFET resistance and oscillator frequency control and trim methods and apparatus |
US5097155A (en) * | 1991-02-13 | 1992-03-17 | Industrial Technology Research Institute | Switched-current differentiators and filters |
US5151662A (en) * | 1991-06-24 | 1992-09-29 | Motorola, Inc. | Circuit and method of signal differentiation |
US5508570A (en) * | 1993-01-27 | 1996-04-16 | Micro Linear Corporation | Differential amplifier based integrator having a left-half plane pole |
US5444414A (en) * | 1993-05-28 | 1995-08-22 | National Semiconductor Corporation | Low voltage filter transconductance cell |
US5608665A (en) * | 1995-10-03 | 1997-03-04 | Wyszynski; Adam S. | Self-tuned, continuous-time active filter |
US5907258A (en) * | 1996-04-17 | 1999-05-25 | Texas Instruments Incorporated | Fully integrated two axis shock detector |
KR100187200B1 (ko) * | 1996-07-12 | 1999-04-15 | 김광호 | 트랜스 컨덕턴스를 이용한 차단 주파수 안정화 장치 |
JPH10126230A (ja) * | 1996-10-13 | 1998-05-15 | Nippon Steel Corp | 信号入力回路 |
US5994951A (en) * | 1997-01-21 | 1999-11-30 | Vtc Inc. | Automatic-tuning circuit for integrated continuous-time MOSFET-C filters |
KR20000064908A (ko) * | 1997-02-07 | 2000-11-06 | 요트.게.아. 롤페즈 | 트랜지스터화한 2 포트 가변 콘덕턴스 네트워크 |
JP2000509931A (ja) * | 1997-02-13 | 2000-08-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Mosfetを可同調抵抗として利用するシステム用の同調範囲拡張回路 |
US6097244A (en) * | 1998-12-17 | 2000-08-01 | Centillium Communications, Inc. | Highly-linear continuous-time filter for a 3-volt supply with PLL-controlled resistor and digitally-controlled capacitor |
US6985541B1 (en) | 1999-11-23 | 2006-01-10 | Micor Linear Corporation | FM demodulator for a low IF receiver |
US7027792B1 (en) | 1999-11-23 | 2006-04-11 | Micro Linear Corporation | Topology for a single ended input dual balanced mixer |
US6445257B1 (en) | 1999-11-23 | 2002-09-03 | Micro Linear Corporation | Fuse-trimmed tank circuit for an integrated voltage-controlled oscillator |
US7076217B1 (en) | 1999-11-23 | 2006-07-11 | Micro Linear Corporation | Integrated radio transceiver |
US6987816B1 (en) | 1999-11-23 | 2006-01-17 | Micro Linear Corporation | Iris data recovery algorithms |
US6441682B1 (en) * | 1999-11-23 | 2002-08-27 | Micro Linear Corporation | Active polyphase filter with transconductor cross-coupling of filter sections |
US6384637B1 (en) | 2000-06-06 | 2002-05-07 | Rambus | Differential amplifier with selectable hysteresis and buffered filter |
GB0311906D0 (en) | 2003-05-23 | 2003-06-25 | Koninkl Philips Electronics Nv | Improvements in or relating to transconductor circuits |
CN101651452B (zh) * | 2009-09-07 | 2012-04-25 | 北京创毅视讯科技有限公司 | 一种rc积分电路 |
US9065408B2 (en) * | 2013-03-14 | 2015-06-23 | Rgb Systems, Inc. | Voltage controlled amplifier and method of using the same |
CN104977450B (zh) * | 2014-04-03 | 2019-04-30 | 深圳市中兴微电子技术有限公司 | 一种电流采样电路及方法 |
JP2020010088A (ja) * | 2018-07-03 | 2020-01-16 | エイブリック株式会社 | 差動増幅回路 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5160432A (de) * | 1974-11-25 | 1976-05-26 | Hitachi Ltd | |
US3987293A (en) * | 1975-08-04 | 1976-10-19 | Sperry Rand Corporation | Programmable general purpose analog filter |
US4016481A (en) * | 1975-11-26 | 1977-04-05 | Gte Automatic Electric Laboratories Incorporated | Unmatched field effect transistors providing matched voltage-controlled resistances |
US4047059A (en) * | 1976-05-24 | 1977-09-06 | Rca Corporation | Comparator circuit |
US4241316A (en) * | 1979-01-18 | 1980-12-23 | Lawrence Kavanau | Field effect transconductance amplifiers |
NL8001117A (nl) * | 1980-02-25 | 1981-09-16 | Philips Nv | Versterkertrap met regelbare versterkingsfaktor uitgevoerd met veldeffekttransistoren. |
US4509019A (en) * | 1983-01-27 | 1985-04-02 | At&T Bell Laboratories | Tunable active filter |
US4500845A (en) * | 1983-03-15 | 1985-02-19 | Texas Instruments Incorporated | Programmable attenuator |
US4710726A (en) * | 1986-02-27 | 1987-12-01 | Columbia University In The City Of New York | Semiconductive MOS resistance network |
-
1988
- 1988-10-04 US US07/253,794 patent/US4918338A/en not_active Expired - Lifetime
-
1989
- 1989-09-28 EP EP89202433A patent/EP0362935B1/de not_active Expired - Lifetime
- 1989-09-28 DE DE68921532T patent/DE68921532T2/de not_active Expired - Fee Related
- 1989-09-30 KR KR1019890014080A patent/KR0130466B1/ko not_active IP Right Cessation
- 1989-10-02 JP JP01257634A patent/JP3110430B2/ja not_active Expired - Fee Related
-
1996
- 1996-05-02 HK HK76896A patent/HK76896A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE68921532D1 (de) | 1995-04-13 |
HK76896A (en) | 1996-05-10 |
EP0362935B1 (de) | 1995-03-08 |
KR910007251A (ko) | 1991-04-30 |
JP3110430B2 (ja) | 2000-11-20 |
EP0362935A3 (en) | 1990-09-12 |
KR0130466B1 (ko) | 1998-10-01 |
US4918338A (en) | 1990-04-17 |
EP0362935A2 (de) | 1990-04-11 |
JPH02145009A (ja) | 1990-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8339 | Ceased/non-payment of the annual fee |