FI940202A0 - Laite värähtelyjen generoimiseksi sekä sen käyttö - Google Patents

Laite värähtelyjen generoimiseksi sekä sen käyttö

Info

Publication number
FI940202A0
FI940202A0 FI940202A FI940202A FI940202A0 FI 940202 A0 FI940202 A0 FI 940202A0 FI 940202 A FI940202 A FI 940202A FI 940202 A FI940202 A FI 940202A FI 940202 A0 FI940202 A0 FI 940202A0
Authority
FI
Finland
Prior art keywords
pct
chain
oscillator
date
sec
Prior art date
Application number
FI940202A
Other languages
English (en)
Swedish (sv)
Other versions
FI940202A (fi
FI110728B (fi
Inventor
Albrecht Rothermel
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of FI940202A publication Critical patent/FI940202A/fi
Publication of FI940202A0 publication Critical patent/FI940202A0/fi
Application granted granted Critical
Publication of FI110728B publication Critical patent/FI110728B/fi

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S331/00—Oscillators
    • Y10S331/03—Logic gate active element oscillator

Landscapes

  • Pulse Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Manipulation Of Pulses (AREA)
FI940202A 1991-07-15 1994-01-14 Laite värähtelyjen generoimiseksi sekä sen käyttö FI110728B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4123388A DE4123388A1 (de) 1991-07-15 1991-07-15 Vorrichtung zur erzeugung von schwingungen und deren anwendung
DE4123388 1991-07-15
EP9201519 1992-07-06
PCT/EP1992/001519 WO1993002504A1 (de) 1991-07-15 1992-07-06 Vorrichtung zur erzeugung von schwingungen und deren anwendung

Publications (3)

Publication Number Publication Date
FI940202A FI940202A (fi) 1994-01-14
FI940202A0 true FI940202A0 (fi) 1994-01-14
FI110728B FI110728B (fi) 2003-03-14

Family

ID=6436175

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940202A FI110728B (fi) 1991-07-15 1994-01-14 Laite värähtelyjen generoimiseksi sekä sen käyttö

Country Status (8)

Country Link
US (1) US5448205A (fi)
EP (1) EP0594670B1 (fi)
JP (1) JP3347729B2 (fi)
KR (1) KR100239988B1 (fi)
DE (2) DE4123388A1 (fi)
FI (1) FI110728B (fi)
SG (1) SG47792A1 (fi)
WO (1) WO1993002504A1 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211701A1 (de) * 1992-04-08 1993-10-14 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Phasenmessung
US5452759A (en) * 1993-09-10 1995-09-26 Weatherford U.S., Inc. Whipstock system
US5887655A (en) * 1993-09-10 1999-03-30 Weatherford/Lamb, Inc Wellbore milling and drilling
JP2663397B2 (ja) * 1994-04-07 1997-10-15 高エネルギー加速器研究機構長 電圧制御発振回路及びこれを用いた信号検出器
JP2830735B2 (ja) * 1994-04-19 1998-12-02 日本電気株式会社 位相同期型タイミング発生回路
JP3299631B2 (ja) * 1994-06-07 2002-07-08 三菱電機株式会社 電圧制御型発振器およびそれを用いた位相同期ループ回路
US5543730A (en) 1995-05-17 1996-08-06 Altera Corporation Techniques for programming programmable logic array devices
JPH08330912A (ja) * 1995-06-05 1996-12-13 Mitsubishi Electric Corp リングオシレータ
EP0772200B1 (en) * 1995-10-31 2003-07-23 STMicroelectronics S.r.l. Voltage generator for electrically programmable non-volatile memory cells
US5740410A (en) * 1995-12-15 1998-04-14 Cyrix Corporation Static clock generator
JP3564855B2 (ja) * 1996-02-29 2004-09-15 ソニー株式会社 リングオシレータ及びｐｌｌ回路
US6384630B2 (en) 1996-06-05 2002-05-07 Altera Corporation Techniques for programming programmable logic array devices
US6115769A (en) * 1996-06-28 2000-09-05 Lsi Logic Corporation Method and apparatus for providing precise circuit delays
DE19724088C2 (de) * 1997-06-07 1999-08-05 Fraunhofer Ges Forschung Spannungsgesteuerter Ring-Oszillator
US6415008B1 (en) 1998-12-15 2002-07-02 BéCHADE ROLAND ALBERT Digital signal multiplier
US6557066B1 (en) 1999-05-25 2003-04-29 Lsi Logic Corporation Method and apparatus for data dependent, dual level output driver
US6294937B1 (en) 1999-05-25 2001-09-25 Lsi Logic Corporation Method and apparatus for self correcting parallel I/O circuitry
JP2003060060A (ja) * 2001-08-21 2003-02-28 Fujitsu Ltd 半導体集積回路装置
US6731179B2 (en) * 2002-04-09 2004-05-04 International Business Machines Corporation System and method for measuring circuit performance degradation due to PFET negative bias temperature instability (NBTI)
US6963250B2 (en) * 2003-11-20 2005-11-08 International Business Machines Corporation Voltage controlled oscillator with selectable frequency ranges
CN107193533B (zh) * 2017-07-31 2020-08-18 南京航空航天大学 一种低成本高速真随机数发生器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023110A (en) * 1975-12-04 1977-05-10 The United States Of America As Represented By The Secretary Of The Army Pulse comparison system
JPS5937611B2 (ja) * 1979-01-17 1984-09-11 株式会社日本自動車部品総合研究所 抵抗容量型発振回路
US4322643A (en) * 1980-04-28 1982-03-30 Rca Corporation Digital phase comparator with improved sensitivity for small phase differences
DE3115057C2 (de) * 1981-04-14 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Phasenregelkreis mit einem digitalen Phasendiskriminator
US4388536A (en) * 1982-06-21 1983-06-14 General Electric Company Pulse generator for IC fabrication
US4517532A (en) * 1983-07-01 1985-05-14 Motorola, Inc. Programmable ring oscillator
EP0395118A1 (en) * 1984-07-31 1990-10-31 Yamaha Corporation Analog signal delay circuit
US4965815A (en) * 1988-07-21 1990-10-23 U.S. Philips Corporation Phase detection circuit for stepwise measurement of a phase relation
US5059924A (en) * 1988-11-07 1991-10-22 Level One Communications, Inc. Clock adapter using a phase locked loop configured as a frequency multiplier with a non-integer feedback divider
KR930000965B1 (ko) * 1989-08-17 1993-02-11 금성 일렉트론 주식회사 프로그래머블 구형파 발생기
US5045811A (en) * 1990-02-02 1991-09-03 Seagate Technology, Inc. Tuned ring oscillator
US5119045A (en) * 1990-05-07 1992-06-02 Ricoh Company, Ltd. Pulse width modulation circuit

Also Published As

Publication number Publication date
SG47792A1 (en) 1998-04-17
US5448205A (en) 1995-09-05
DE59208957D1 (de) 1997-11-13
FI940202A (fi) 1994-01-14
WO1993002504A1 (de) 1993-02-04
JPH06508971A (ja) 1994-10-06
DE4123388A1 (de) 1993-01-21
FI110728B (fi) 2003-03-14
JP3347729B2 (ja) 2002-11-20
KR100239988B1 (ko) 2000-01-15
EP0594670A1 (de) 1994-05-04
EP0594670B1 (de) 1997-10-08

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