FR1426518A - Circuit à signaux d'échantillonnage - Google Patents

Circuit à signaux d'échantillonnage

Info

Publication number
FR1426518A
FR1426518A FR7426A FR7426A FR1426518A FR 1426518 A FR1426518 A FR 1426518A FR 7426 A FR7426 A FR 7426A FR 7426 A FR7426 A FR 7426A FR 1426518 A FR1426518 A FR 1426518A
Authority
FR
France
Prior art keywords
signal circuit
sampling signal
sampling
circuit
signal
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
FR7426A
Other languages
English (en)
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of FR1426518A publication Critical patent/FR1426518A/fr
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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/34—Circuits for representing a single waveform by sampling, e.g. for very high frequencies
    • G01R13/342—Circuits for representing a single waveform by sampling, e.g. for very high frequencies for displaying periodic H.F. signals
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR7426A 1964-03-02 1965-03-01 Circuit à signaux d'échantillonnage Expired FR1426518A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US348675A US3334305A (en) 1964-03-02 1964-03-02 Phase-locked signal sampling circuit

Publications (1)

Publication Number Publication Date
FR1426518A true FR1426518A (fr) 1966-01-28

Family

ID=23369058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426A Expired FR1426518A (fr) 1964-03-02 1965-03-01 Circuit à signaux d'échantillonnage

Country Status (3)

Country Link
US (1) US3334305A (fr)
DE (1) DE1270126B (fr)
FR (1) FR1426518A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE319706B (fr) * 1965-03-05 1970-01-19 Aga Ab
US3416087A (en) * 1965-12-28 1968-12-10 Hewlett Packard Co Phase-locked signal sampling circuit with adaptive search circuit
DE1274201B (de) * 1966-02-16 1968-08-01 Wandel & Goltermann In Kette schaltbare Quarzfrequenzdekade
US3515990A (en) * 1966-11-30 1970-06-02 Bell Telephone Labor Inc Apparatus for obtaining the amplitude and phase spectrums of a waveform
US4037095A (en) * 1974-09-18 1977-07-19 The Broken Hill Proprietary Company Limited Signal stabilizing circuits
AT382025B (de) * 1983-03-28 1986-12-29 Akg Akustische Kino Geraete Schaltungsanordnung zur schnellen messung von periodischen wechselspannungen
US4736351A (en) * 1986-08-28 1988-04-05 Oliver Douglas E Precision semiconductor device timer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885553A (en) * 1956-12-12 1959-05-05 Paul W Albro Phase stable divider
US3122704A (en) * 1960-09-27 1964-02-25 William H Jones Signal-to-noise ratio indicator
US3205454A (en) * 1962-12-04 1965-09-07 William W Lowe Random amplitude sampling circuit

Also Published As

Publication number Publication date
DE1270126B (de) 1968-06-12
US3334305A (en) 1967-08-01

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