DE69421260T2 - Spannungsgesteuerte Kapazität - Google Patents

Spannungsgesteuerte Kapazität

Info

Publication number
DE69421260T2
DE69421260T2 DE69421260T DE69421260T DE69421260T2 DE 69421260 T2 DE69421260 T2 DE 69421260T2 DE 69421260 T DE69421260 T DE 69421260T DE 69421260 T DE69421260 T DE 69421260T DE 69421260 T2 DE69421260 T2 DE 69421260T2
Authority
DE
Germany
Prior art keywords
voltage controlled
controlled capacity
capacity
voltage
controlled
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
Application number
DE69421260T
Other languages
English (en)
Other versions
DE69421260D1 (de
Inventor
Marc Kodrnja
Vincent Dufossez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by STMicroelectronics SA filed Critical STMicroelectronics SA
Application granted granted Critical
Publication of DE69421260D1 publication Critical patent/DE69421260D1/de
Publication of DE69421260T2 publication Critical patent/DE69421260T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks
    • H03H11/48—One-port networks simulating reactances
    • H03H11/481—Simulating capacitances
DE69421260T 1993-12-30 1994-12-29 Spannungsgesteuerte Kapazität Expired - Fee Related DE69421260T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9316032A FR2714775B1 (fr) 1993-12-30 1993-12-30 Capacité commandée en tension.

Publications (2)

Publication Number Publication Date
DE69421260D1 DE69421260D1 (de) 1999-11-25
DE69421260T2 true DE69421260T2 (de) 2000-02-24

Family

ID=9454710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421260T Expired - Fee Related DE69421260T2 (de) 1993-12-30 1994-12-29 Spannungsgesteuerte Kapazität

Country Status (5)

Country Link
US (1) US5510755A (de)
EP (1) EP0661806B1 (de)
JP (1) JP3184723B2 (de)
DE (1) DE69421260T2 (de)
FR (1) FR2714775B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0772289A1 (de) * 1995-10-31 1997-05-07 Philips Composants Et Semiconducteurs Einrichtung vom Phasenriegelschleiftyp zum Demodulieren eines frequenzmoduliertes Signals
US5850163A (en) * 1997-03-31 1998-12-15 Sun Microsystems, Inc. Active inductor oscillator with wide frequency range
GB2330711B (en) * 1997-10-21 2000-06-28 Lsi Logic Corp Controllable reactance circuit for an integrated circuit
US6060956A (en) * 1998-06-19 2000-05-09 Nortel Networks Corporation Variable capacitance circuit
JP2003141440A (ja) * 2001-11-07 2003-05-16 Texas Instr Japan Ltd マルチプライヤ
WO2007148282A2 (en) * 2006-06-21 2007-12-27 Koninklijke Philips Electronics N.V. Varicap replacing circuit for voltage controlled oscillators
JP6217904B2 (ja) * 2013-06-11 2017-10-25 セイコーエプソン株式会社 発振回路、振動デバイス、電子機器、移動体および振動デバイスの製造方法
CN107332562B (zh) * 2017-05-27 2020-12-15 烽火通信科技股份有限公司 信号采样电路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702405A (en) * 1971-11-17 1972-11-07 Us Air Force Electronically variable capacitance
US4638265A (en) * 1985-06-03 1987-01-20 Motorola, Inc. Balanced variable reactance circuit and method of producing the same
JPS623515A (ja) * 1985-06-29 1987-01-09 Nec Corp 電圧制御型可変容量回路
US5012201A (en) * 1988-10-25 1991-04-30 Matsushita Electric Industrial Co., Ltd. Variable impedance circuit
US5166560A (en) * 1991-08-02 1992-11-24 Bell Communications Research, Inc. Voltage-controlled variable capacitor

Also Published As

Publication number Publication date
JP3184723B2 (ja) 2001-07-09
FR2714775B1 (fr) 1996-03-29
EP0661806A1 (de) 1995-07-05
JPH07283652A (ja) 1995-10-27
US5510755A (en) 1996-04-23
EP0661806B1 (de) 1999-10-20
FR2714775A1 (fr) 1995-07-07
DE69421260D1 (de) 1999-11-25

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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