FR2588433B1 - Filtre a fonction de transfert commutable et boucle a verrouillage de phase incluant ledit filtre - Google Patents

Filtre a fonction de transfert commutable et boucle a verrouillage de phase incluant ledit filtre

Info

Publication number
FR2588433B1
FR2588433B1 FR858514915A FR8514915A FR2588433B1 FR 2588433 B1 FR2588433 B1 FR 2588433B1 FR 858514915 A FR858514915 A FR 858514915A FR 8514915 A FR8514915 A FR 8514915A FR 2588433 B1 FR2588433 B1 FR 2588433B1
Authority
FR
France
Prior art keywords
filter
transfer function
locked loop
phase locked
loop including
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
FR858514915A
Other languages
English (en)
Other versions
FR2588433A1 (fr
Inventor
Claude Bacou
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.)
Bull SA
Original Assignee
Bull 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 Bull SA filed Critical Bull SA
Priority to FR858514915A priority Critical patent/FR2588433B1/fr
Publication of FR2588433A1 publication Critical patent/FR2588433A1/fr
Application granted granted Critical
Publication of FR2588433B1 publication Critical patent/FR2588433B1/fr
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
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1291—Current or voltage controlled filters
    • 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
    • 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
    • H03L7/113—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using frequency discriminator
FR858514915A 1985-10-09 1985-10-09 Filtre a fonction de transfert commutable et boucle a verrouillage de phase incluant ledit filtre Expired - Fee Related FR2588433B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR858514915A FR2588433B1 (fr) 1985-10-09 1985-10-09 Filtre a fonction de transfert commutable et boucle a verrouillage de phase incluant ledit filtre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858514915A FR2588433B1 (fr) 1985-10-09 1985-10-09 Filtre a fonction de transfert commutable et boucle a verrouillage de phase incluant ledit filtre

Publications (2)

Publication Number Publication Date
FR2588433A1 FR2588433A1 (fr) 1987-04-10
FR2588433B1 true FR2588433B1 (fr) 1994-06-17

Family

ID=9323647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858514915A Expired - Fee Related FR2588433B1 (fr) 1985-10-09 1985-10-09 Filtre a fonction de transfert commutable et boucle a verrouillage de phase incluant ledit filtre

Country Status (1)

Country Link
FR (1) FR2588433B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432280A1 (de) * 1984-09-01 1986-03-13 Rolf Hatlapa Ingenieurbüro, 2082 Tornesch Anordnung und ausbildung eines segels
US5015970A (en) * 1990-02-15 1991-05-14 Advanced Micro Devices, Inc. Clock recovery phase lock loop having digitally range limited operating window
US5640523A (en) * 1994-09-02 1997-06-17 Cypress Semiconductor Corporation Method and apparatus for a pulsed tri-state phase detector for reduced jitter clock recovery
US5455540A (en) * 1994-10-26 1995-10-03 Cypress Semiconductor Corp. Modified bang-bang phase detector with ternary output
US7372928B1 (en) 2002-11-15 2008-05-13 Cypress Semiconductor Corporation Method and system of cycle slip framing in a deserializer
US8085857B1 (en) 2003-09-25 2011-12-27 Cypress Semiconductor Corporation Digital-compatible multi-state-sense input

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729666A (en) * 1971-01-08 1973-04-24 Cogar Corp Dc command smoothing circuit
US3731220A (en) * 1972-05-30 1973-05-01 Honeywell Inf Systems Phase locked oscillator for use with variable speed data source
US3831195A (en) * 1973-07-27 1974-08-20 Burroughs Corp Multi-mode clock recovery circuit for self-clocking encoded data
US3898580A (en) * 1973-12-17 1975-08-05 Xerox Corp Dual time constant phase lock oscillator
JPS5339041A (en) * 1976-09-22 1978-04-10 Nec Corp Programable active filter

Also Published As

Publication number Publication date
FR2588433A1 (fr) 1987-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse