DE69626912D1 - Aktive Vorspannungssteuerung für zeitkontinuierliche integrierte Schaltung - Google Patents
Aktive Vorspannungssteuerung für zeitkontinuierliche integrierte SchaltungInfo
- Publication number
- DE69626912D1 DE69626912D1 DE69626912T DE69626912T DE69626912D1 DE 69626912 D1 DE69626912 D1 DE 69626912D1 DE 69626912 T DE69626912 T DE 69626912T DE 69626912 T DE69626912 T DE 69626912T DE 69626912 D1 DE69626912 D1 DE 69626912D1
- Authority
- DE
- Germany
- Prior art keywords
- integrated circuit
- bias control
- active bias
- continuous integrated
- continuous
- 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
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/537,051 US5621355A (en) | 1995-09-29 | 1995-09-29 | Sampled data-biasing of continuous time integrated circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69626912D1 true DE69626912D1 (de) | 2003-04-30 |
DE69626912T2 DE69626912T2 (de) | 2003-10-02 |
Family
ID=24140976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69626912T Expired - Fee Related DE69626912T2 (de) | 1995-09-29 | 1996-09-03 | Aktive Vorspannungssteuerung für zeitkontinuierliche integrierte Schaltung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5621355A (de) |
EP (1) | EP0766385B1 (de) |
CN (1) | CN1112764C (de) |
DE (1) | DE69626912T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5940441A (en) * | 1996-10-29 | 1999-08-17 | International Business Machines Corporation | Integrated adaptive cable equalizer using a continuous-time filter |
US6111467A (en) * | 1998-05-04 | 2000-08-29 | Tritech Microelectronics, Ltd. | Circuit for time constant tuning of gm-C filters |
US6191637B1 (en) | 1999-03-05 | 2001-02-20 | National Semiconductor Corporation | Switched capacitor bias circuit for generating a reference signal proportional to absolute temperature, capacitance and clock frequency |
US6885853B2 (en) * | 2001-04-11 | 2005-04-26 | National Scientific Corporation | Communications receiver with integrated IF filter and method therefor |
WO2004023653A1 (en) * | 2002-09-05 | 2004-03-18 | Koninklijke Philips Electronics N.V. | Self calibration of continuous-time filters and systems comprising such filters |
GB2393868B (en) | 2002-10-01 | 2005-11-16 | Ericsson Telefon Ab L M | Integrated circuit |
US7471941B2 (en) * | 2002-12-02 | 2008-12-30 | Broadcom Corporation | Amplifier assembly including variable gain amplifier, parallel programmable amplifiers, and AGC |
US8437720B2 (en) * | 2002-12-02 | 2013-05-07 | Broadcom Corporation | Variable-gain low noise amplifier for digital terrestrial applications |
US6798286B2 (en) | 2002-12-02 | 2004-09-28 | Broadcom Corporation | Gain control methods and systems in an amplifier assembly |
US7309998B2 (en) | 2002-12-02 | 2007-12-18 | Burns Lawrence M | Process monitor for monitoring an integrated circuit chip |
US7260377B2 (en) * | 2002-12-02 | 2007-08-21 | Broadcom Corporation | Variable-gain low noise amplifier for digital terrestrial applications |
US7471751B2 (en) * | 2004-06-17 | 2008-12-30 | Vitesse Semiconductor Corporation | Power and area efficient adaptive equalization |
EP1679795B1 (de) * | 2005-01-10 | 2016-10-26 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Struktur einer Ruhestromschaltung für zeitkontinuierliche Filter |
EP1712973A3 (de) * | 2005-04-12 | 2007-03-07 | St Microelectronics S.A. | Stromkreis zur Erzeugung eines Bezugsstroms |
DE102005017538B4 (de) * | 2005-04-15 | 2010-10-07 | Austriamicrosystems Ag | Anordnung und Verfahren zur Temperaturkompensation eines Widerstands |
US7705600B1 (en) | 2006-02-13 | 2010-04-27 | Cypress Semiconductor Corporation | Voltage stress testing of core blocks and regulator transistors |
US20090112635A1 (en) * | 2007-10-30 | 2009-04-30 | Kenneth Rubinstein | Foreign Non-Qualified Deferred Compensation Hybrid Trust Strategy |
US8411877B2 (en) * | 2009-10-13 | 2013-04-02 | Conexant Systems, Inc. | Tuning and DAC selection of high-pass filters for audio codecs |
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 |
US10359794B2 (en) | 2014-10-13 | 2019-07-23 | Qorvo Us, Inc. | Switched capacitor biasing circuit |
CN108175408B (zh) * | 2018-01-15 | 2019-10-11 | 西安交通大学 | 一种生物电阻抗信号产生方法及模拟装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2619974B1 (fr) * | 1987-08-26 | 1991-10-18 | France Etat | Quadripole de filtrage a capacites commutees pour lineariser la reponse phase/frequence dudit filtre |
US5124593A (en) * | 1990-09-26 | 1992-06-23 | National Semiconductor Corporation | Continuous-time filter tuning circuit and method |
DE69204655T2 (de) * | 1992-03-20 | 1996-02-22 | Sgs Thomson Microelectronics | Schaltungsanordnung zur Abhängigkeitsunterdrückung vom Temperatur und von Herstellungsvariabelen der Steilheit einer differentiellen Transkonduktanzstufe. |
US5491447A (en) * | 1994-05-13 | 1996-02-13 | International Business Machines Corporation | Operational transconductance amplifier with independent transconductance and common mode feedback control |
-
1995
- 1995-09-29 US US08/537,051 patent/US5621355A/en not_active Expired - Lifetime
-
1996
- 1996-09-03 EP EP96114099A patent/EP0766385B1/de not_active Expired - Lifetime
- 1996-09-03 DE DE69626912T patent/DE69626912T2/de not_active Expired - Fee Related
- 1996-09-26 CN CN96122818A patent/CN1112764C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69626912T2 (de) | 2003-10-02 |
EP0766385A3 (de) | 1998-01-07 |
CN1112764C (zh) | 2003-06-25 |
US5621355A (en) | 1997-04-15 |
EP0766385B1 (de) | 2003-03-26 |
EP0766385A2 (de) | 1997-04-02 |
CN1155186A (zh) | 1997-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |