FR2261534B3 - - Google Patents

Info

Publication number
FR2261534B3
FR2261534B3 FR7421155A FR7421155A FR2261534B3 FR 2261534 B3 FR2261534 B3 FR 2261534B3 FR 7421155 A FR7421155 A FR 7421155A FR 7421155 A FR7421155 A FR 7421155A FR 2261534 B3 FR2261534 B3 FR 2261534B3
Authority
FR
France
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
Application number
FR7421155A
Other versions
FR2261534A1 (fr
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.)
Hekimian Laboratories Inc
Original Assignee
Hekimian Laboratories Inc
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 Hekimian Laboratories Inc filed Critical Hekimian Laboratories Inc
Publication of FR2261534A1 publication Critical patent/FR2261534A1/fr
Application granted granted Critical
Publication of FR2261534B3 publication Critical patent/FR2261534B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/00006—Changing the frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/06—Demodulating pulses which have been modulated with a continuously-variable signal of frequency- or rate-modulated pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth
    • H03L7/1075—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth by changing characteristics of the loop filter, e.g. changing the gain, changing the bandwidth
    • 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
    • Y10S331/02—Phase locked loop having lock indicating or detecting means

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR7421155A 1974-02-14 1974-06-18 Expired FR2261534B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442340A US3916307A (en) 1974-02-14 1974-02-14 Time jitter meter

Publications (2)

Publication Number Publication Date
FR2261534A1 FR2261534A1 (fr) 1975-09-12
FR2261534B3 true FR2261534B3 (fr) 1977-04-15

Family

ID=23756443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421155A Expired FR2261534B3 (fr) 1974-02-14 1974-06-18

Country Status (3)

Country Link
US (1) US3916307A (fr)
DE (1) DE2426636A1 (fr)
FR (1) FR2261534B3 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625971C2 (de) * 1976-06-10 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Einrichtung zur Erkennung von Störungen bei einzelnen Zylindern von Brennkraftmaschinen
NO790496L (no) * 1978-02-27 1979-08-28 Schlumberger Technology Corp Fremgangsmaate og apparat for demodulering av signaler i et system for logging under boring
US4350879A (en) * 1979-10-29 1982-09-21 Canadian Patents & Dev. Limited Time jitter determining apparatus
US4414504A (en) * 1980-11-05 1983-11-08 Motorola Inc. Fractional doppler counting
GB2158254A (en) * 1984-04-25 1985-11-06 Norris C Hekimian Jitter measurement in signal transmission systems
SE8403225D0 (sv) * 1984-06-15 1984-06-15 Asea Ab Metod for fastlast sampling av en periodisk signal
US4634962A (en) * 1985-03-05 1987-01-06 The United States Of America As Represented By The Secretary Of The Navy Phase noise analyzer
GB8511585D0 (en) * 1985-05-08 1985-06-12 Hewlett Packard Ltd Jitter measurement method
US4754216A (en) * 1987-09-03 1988-06-28 National Semiconductor Corporation Method and apparatus for qualifying the decode window margin of a phase locked loop data synchronizer
DE3833486C1 (fr) * 1988-10-01 1989-08-03 Wandel & Goltermann Gmbh & Co, 7412 Eningen, De
US5952890A (en) * 1997-02-05 1999-09-14 Fox Enterprises, Inc. Crystal oscillator programmable with frequency-defining parameters
US5960405A (en) 1997-02-05 1999-09-28 Fox Enterprises, Inc. Worldwide marketing logistics network including strategically located centers for frequency programming crystal oscillators to customer specification
US6211742B1 (en) * 1998-11-04 2001-04-03 Broadcom Corporation Lock detector for phase locked loops
US20150318982A1 (en) 2014-05-05 2015-11-05 Andrew M. Kowalevicz Method and system for non-persistent communication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711773A (en) * 1970-07-09 1973-01-16 Hekimian Laboratories Inc Phase jitter meter

Also Published As

Publication number Publication date
FR2261534A1 (fr) 1975-09-12
DE2426636A1 (de) 1975-08-28
US3916307A (en) 1975-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse