IN192576B - - Google Patents
Info
- Publication number
- IN192576B IN192576B IN1301CA1997A IN192576B IN 192576 B IN192576 B IN 192576B IN 1301CA1997 A IN1301CA1997 A IN 1301CA1997A IN 192576 B IN192576 B IN 192576B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
-
- 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
- H03H11/0422—Frequency selective two-port networks using transconductance amplifiers, e.g. gmC filters
- H03H11/0472—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
- H03H11/04—Frequency selective two-port networks
- H03H11/0422—Frequency selective two-port networks using transconductance amplifiers, e.g. gmC filters
- H03H11/0466—Filters combining transconductance amplifiers with other active elements, e.g. operational amplifiers, transistors, voltage conveyors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960028195A KR100187200B1 (ko) | 1996-07-12 | 1996-07-12 | 트랜스 컨덕턴스를 이용한 차단 주파수 안정화 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN192576B true IN192576B (ko) | 2004-05-01 |
Family
ID=19466168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1301CA1997 IN192576B (ko) | 1996-07-12 | 1997-07-09 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5880641A (ko) |
| EP (1) | EP0818884B1 (ko) |
| JP (1) | JP3095137B2 (ko) |
| KR (1) | KR100187200B1 (ko) |
| CN (1) | CN1076143C (ko) |
| CA (1) | CA2209666C (ko) |
| DE (1) | DE69728328T2 (ko) |
| IN (1) | IN192576B (ko) |
| RU (1) | RU2146414C1 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2341741B (en) | 1998-09-18 | 2003-03-26 | Nec Technologies | Stabilisation of passband active filters |
| US6191655B1 (en) | 1999-08-27 | 2001-02-20 | Conexant Systems, Inc. | Six inverting amplifier transconductance stage and methods for its use |
| US6741131B2 (en) * | 2002-09-23 | 2004-05-25 | Telefonaktiebolaget Lm Ericsson (Publ) | DC-compensation loop for variable gain amplifier |
| US7202645B2 (en) * | 2003-01-09 | 2007-04-10 | Audio Note Uk Ltd. | Regulated power supply unit |
| KR101278951B1 (ko) * | 2006-05-24 | 2013-06-26 | 페어차일드코리아반도체 주식회사 | 혼합형 주파수 보상회로, 제어회로, dc-dc 컨버터 및 이들의 제어 방법 |
| JP5355648B2 (ja) * | 2011-09-22 | 2013-11-27 | 株式会社東芝 | 高周波増幅器 |
| KR101382438B1 (ko) * | 2013-04-03 | 2014-04-08 | 한국과학기술원 | Q팩터 강화 회로를 이용한 rf 필터 시스템 |
| CN103684344B (zh) * | 2013-11-28 | 2016-04-20 | 成都位时通科技有限公司 | 转角频率可调的跨导电路 |
| US10048714B2 (en) * | 2014-01-31 | 2018-08-14 | Analog Devices, Inc. | Current source calibration tracking temperature and bias current |
| CN104359455B (zh) * | 2014-12-03 | 2016-09-07 | 张石 | 基于背景噪声消除的光电二极管电路及激光测距系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918338A (en) * | 1988-10-04 | 1990-04-17 | North American Philips Corporation | Drain-biassed transresistance device for continuous time filters |
| US4868519A (en) * | 1988-11-02 | 1989-09-19 | Dnic Brokerage Company | Microprocessor-controlled amplifier |
| JPH05315859A (ja) * | 1992-05-14 | 1993-11-26 | Nec Corp | 演算増幅回路 |
| ES2123538T3 (es) * | 1992-07-24 | 1999-01-16 | Alsthom Cge Alcatel | Sistema de sintonizacion de frecuencia para un par ota-c. |
| US5508570A (en) * | 1993-01-27 | 1996-04-16 | Micro Linear Corporation | Differential amplifier based integrator having a left-half plane pole |
| JP3318725B2 (ja) * | 1994-01-12 | 2002-08-26 | 株式会社日立製作所 | アナログフィルタ回路 |
| US5673003A (en) * | 1996-03-29 | 1997-09-30 | Motorola, Inc. | Amplifier circuit having a variable bandwidth |
-
1996
- 1996-07-12 KR KR1019960028195A patent/KR100187200B1/ko not_active IP Right Cessation
-
1997
- 1997-07-07 CA CA002209666A patent/CA2209666C/en not_active Expired - Fee Related
- 1997-07-09 JP JP09183935A patent/JP3095137B2/ja not_active Expired - Fee Related
- 1997-07-09 IN IN1301CA1997 patent/IN192576B/en unknown
- 1997-07-10 EP EP97305117A patent/EP0818884B1/en not_active Expired - Lifetime
- 1997-07-10 DE DE69728328T patent/DE69728328T2/de not_active Expired - Lifetime
- 1997-07-11 RU RU97111586A patent/RU2146414C1/ru not_active IP Right Cessation
- 1997-07-12 CN CN97115960A patent/CN1076143C/zh not_active Expired - Fee Related
- 1997-07-14 US US08/892,027 patent/US5880641A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0818884A3 (en) | 1998-09-30 |
| DE69728328D1 (de) | 2004-05-06 |
| JPH1079643A (ja) | 1998-03-24 |
| JP3095137B2 (ja) | 2000-10-03 |
| RU2146414C1 (ru) | 2000-03-10 |
| CN1076143C (zh) | 2001-12-12 |
| EP0818884A2 (en) | 1998-01-14 |
| CA2209666A1 (en) | 1998-01-12 |
| CA2209666C (en) | 2000-11-28 |
| DE69728328T2 (de) | 2004-08-26 |
| EP0818884B1 (en) | 2004-03-31 |
| CN1175127A (zh) | 1998-03-04 |
| US5880641A (en) | 1999-03-09 |
| KR100187200B1 (ko) | 1999-04-15 |
| KR980012861A (ko) | 1998-04-30 |