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GB2110031B - Loop filter for phase locked loop - Google Patents

Loop filter for phase locked loop

Info

Publication number
GB2110031B
GB2110031B GB08133261A GB8133261A GB2110031B GB 2110031 B GB2110031 B GB 2110031B GB 08133261 A GB08133261 A GB 08133261A GB 8133261 A GB8133261 A GB 8133261A GB 2110031 B GB2110031 B GB 2110031B
Authority
GB
United Kingdom
Prior art keywords
loop
phase locked
filter
locked loop
loop filter
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
Application number
GB08133261A
Other versions
GB2110031A (en
Inventor
Michael Geoffrey Vry
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Priority to GB08133261A priority Critical patent/GB2110031B/en
Publication of GB2110031A publication Critical patent/GB2110031A/en
Application granted granted Critical
Publication of GB2110031B publication Critical patent/GB2110031B/en
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
GB08133261A 1981-11-04 1981-11-04 Loop filter for phase locked loop Expired GB2110031B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08133261A GB2110031B (en) 1981-11-04 1981-11-04 Loop filter for phase locked loop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08133261A GB2110031B (en) 1981-11-04 1981-11-04 Loop filter for phase locked loop

Publications (2)

Publication Number Publication Date
GB2110031A GB2110031A (en) 1983-06-08
GB2110031B true GB2110031B (en) 1985-02-13

Family

ID=10525626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08133261A Expired GB2110031B (en) 1981-11-04 1981-11-04 Loop filter for phase locked loop

Country Status (1)

Country Link
GB (1) GB2110031B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69332229T2 (en) * 1993-12-08 2003-01-23 Thomson Consumer Electronics, Inc. DIGITAL ANALOG CONVERSION TO CONTROL AN OSCILLATOR IN A PHASE CONTROL CIRCUIT

Also Published As

Publication number Publication date
GB2110031A (en) 1983-06-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee