IT1065663B - Circuito con ritorno a fase bloccata resistente alle interferenze - Google Patents

Circuito con ritorno a fase bloccata resistente alle interferenze

Info

Publication number
IT1065663B
IT1065663B IT30991/76A IT3099176A IT1065663B IT 1065663 B IT1065663 B IT 1065663B IT 30991/76 A IT30991/76 A IT 30991/76A IT 3099176 A IT3099176 A IT 3099176A IT 1065663 B IT1065663 B IT 1065663B
Authority
IT
Italy
Prior art keywords
interferences
return
circuit
locked phase
phase resistant
Prior art date
Application number
IT30991/76A
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of IT1065663B publication Critical patent/IT1065663B/it

Links

Classifications

    • 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
IT30991/76A 1975-12-30 1976-12-30 Circuito con ritorno a fase bloccata resistente alle interferenze IT1065663B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7514797A SE396521B (sv) 1975-12-30 1975-12-30 Storningsresistent faslast slinga

Publications (1)

Publication Number Publication Date
IT1065663B true IT1065663B (it) 1985-03-04

Family

ID=20326476

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30991/76A IT1065663B (it) 1975-12-30 1976-12-30 Circuito con ritorno a fase bloccata resistente alle interferenze

Country Status (4)

Country Link
US (1) US4074207A (it)
BR (1) BR7608742A (it)
IT (1) IT1065663B (it)
SE (1) SE396521B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166984A (en) * 1978-05-25 1979-09-04 Rockwell International Corporation Restricted rate of change phase lock loop apparatus
US4704722A (en) * 1982-06-14 1987-11-03 American Telephone And Telegraph Company, At&T Bell Laboratories Timing recovery circuit
NL8601316A (nl) * 1986-05-23 1987-12-16 Philips Nv Versterkingsinrichting met zelfinstellende dode zone in het bijzonder voor toepassing in een direktmengende am-synchroonontvanger.
US5384550A (en) * 1992-09-18 1995-01-24 Rockwell International Corporation Loop transient response estimator for improved acquisition performance
US5450447A (en) * 1992-09-30 1995-09-12 Rockwell International Corporation Adaptive variable-gain phase and frequency locked loop for rapid carrier acquisition
SE517602C2 (sv) 1995-10-20 2002-06-25 Ericsson Telefon Ab L M Fastlåst loop

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573649A (en) * 1969-01-08 1971-04-06 Us Navy Frequency-lock circuit
IT986172B (it) * 1973-06-18 1975-01-20 Fatme Spa Dispositivo di sincronizzazione automatica per un oscillatore in particolare per impianti di tele comunicazione

Also Published As

Publication number Publication date
BR7608742A (pt) 1977-10-25
SE7514797L (sv) 1977-07-01
SE396521B (sv) 1977-09-19
US4074207A (en) 1978-02-14

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