DE3879832D1 - Oszillatorschaltung mit amplitudenregler. - Google Patents

Oszillatorschaltung mit amplitudenregler.

Info

Publication number: DE3879832D1
Authority: DE; Germany
Prior art keywords: oscillator circuit; amplitude controller; amplitude; controller; oscillator
Prior art date: 1987-09-08
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

DE8888201860T

Other languages

English (en)

Other versions

DE3879832T2 (de

Inventor

Ernst Feller

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1987-09-08

Filing date

1988-08-31

Publication date

1993-05-06

1988-08-31 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1993-05-06 Application granted granted Critical

1993-05-06 Publication of DE3879832D1 publication Critical patent/DE3879832D1/de

1993-09-30 Publication of DE3879832T2 publication Critical patent/DE3879832T2/de

2008-09-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L5/00—Automatic control of voltage, current, or power

DE88201860T 1987-09-08 1988-08-31 Oszillatorschaltung mit Amplitudenregler. Expired - Fee Related DE3879832T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8702122A NL8702122A (nl)	1987-09-08	1987-09-08	Oscillatorschakeling met amplituderegelaar.

Publications (2)

Publication Number	Publication Date
DE3879832D1 true DE3879832D1 (de)	1993-05-06
DE3879832T2 DE3879832T2 (de)	1993-09-30

Family

ID=19850572

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE88201860T Expired - Fee Related DE3879832T2 (de)	1987-09-08	1988-08-31	Oszillatorschaltung mit Amplitudenregler.

Country Status (6)

Country	Link
US (1)	US4901037A (de)
EP (1)	EP0307988B1 (de)
JP (1)	JP3004019B2 (de)
KR (1)	KR970004438B1 (de)
DE (1)	DE3879832T2 (de)
NL (1)	NL8702122A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5073900A (en) *	1990-03-19	1991-12-17	Mallinckrodt Albert J	Integrated cellular communications system
EP0853836A1 (de) *	1996-08-07	1998-07-22	Koninklijke Philips Electronics N.V.	Oszillator
US7295081B2 (en) *	2005-08-29	2007-11-13	Micron Technology, Inc.	Time delay oscillator for integrated circuits

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH642228B (fr) *	1980-10-16		Ebauches Electroniques Sa	Convertisseur d'une tension alternative en un courant continu et circuit oscillateur comprenant de convertisseur.
DE3223338C2 (de) *	1982-06-23	1987-02-19	EUROSIL electronic GmbH, 8057 Eching	Integrierte Feldeffekttransistor-Oszillatorschaltung
NL8304085A (nl) *	1983-11-29	1985-06-17	Philips Nv	Oscillatorschakeling.
US4560958A (en) *	1984-02-24	1985-12-24	Tektronix, Inc.	State variable oscillator having improved rejection of leveler-induced distortion

1987
- 1987-09-08 NL NL8702122A patent/NL8702122A/nl not_active Application Discontinuation
1988
- 1988-08-31 DE DE88201860T patent/DE3879832T2/de not_active Expired - Fee Related
- 1988-08-31 EP EP88201860A patent/EP0307988B1/de not_active Expired - Lifetime
- 1988-09-01 US US07/239,574 patent/US4901037A/en not_active Expired - Lifetime
- 1988-09-06 KR KR1019880011481A patent/KR970004438B1/ko not_active IP Right Cessation
- 1988-09-06 JP JP63221492A patent/JP3004019B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0307988B1 (de)	1993-03-31
JP3004019B2 (ja)	2000-01-31
JPS6472603A (en)	1989-03-17
NL8702122A (nl)	1989-04-03
EP0307988A1 (de)	1989-03-22
DE3879832T2 (de)	1993-09-30
US4901037A (en)	1990-02-13
KR970004438B1 (ko)	1997-03-27
KR890005967A (ko)	1989-05-18

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Legal Events

Date	Code	Title	Description
1994-04-28	8364	No opposition during term of opposition
1995-06-22	8327	Change in the person/name/address of the patent owner	Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL
1999-12-16	8327	Change in the person/name/address of the patent owner	Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N
2003-06-12	8339	Ceased/non-payment of the annual fee