IT1076712B - Disposizione circuitale per regolare la frequenza di ripetizione degli impulsi di un segnale - Google Patents

Disposizione circuitale per regolare la frequenza di ripetizione degli impulsi di un segnale

Info

Publication number
IT1076712B
IT1076712B IT22391/77A IT2239177A IT1076712B IT 1076712 B IT1076712 B IT 1076712B IT 22391/77 A IT22391/77 A IT 22391/77A IT 2239177 A IT2239177 A IT 2239177A IT 1076712 B IT1076712 B IT 1076712B
Authority
IT
Italy
Prior art keywords
impulses
adjust
signal
repeat frequency
circuit provision
Prior art date
Application number
IT22391/77A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1076712B publication Critical patent/IT1076712B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
    • H03K23/665—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses by presetting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/38—Starting, stopping or resetting the counter
    • 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider
    • H03L7/0992—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider comprising a counter or a frequency divider

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Pulse Circuits (AREA)
IT22391/77A 1976-04-14 1977-04-13 Disposizione circuitale per regolare la frequenza di ripetizione degli impulsi di un segnale IT1076712B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2616398A DE2616398C2 (de) 1976-04-14 1976-04-14 Schaltungsanordnung zur Regelung der Impulsfolgefrequenz eines Signals

Publications (1)

Publication Number Publication Date
IT1076712B true IT1076712B (it) 1985-04-27

Family

ID=5975365

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22391/77A IT1076712B (it) 1976-04-14 1977-04-13 Disposizione circuitale per regolare la frequenza di ripetizione degli impulsi di un segnale

Country Status (10)

Country Link
US (1) US4115687A (it)
JP (1) JPS52127052A (it)
BE (1) BE853599A (it)
CH (1) CH616787A5 (it)
DE (1) DE2616398C2 (it)
FR (1) FR2348601A1 (it)
GB (1) GB1560333A (it)
IT (1) IT1076712B (it)
NL (1) NL7704100A (it)
SE (1) SE410076B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856012C2 (de) * 1978-12-23 1983-10-06 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Schaltungsanordnung zur Phasenverschiebung und deren Verwendung
CH643106B (fr) * 1980-11-26 Suisse Horlogerie Garde-temps comprenant une chaine de diviseurs au rapport de division ajustable.
US4647926A (en) * 1984-07-27 1987-03-03 Allied Corporation Warning system for microwave landing system airborne receiver
CA1290407C (en) * 1986-12-23 1991-10-08 Shigeki Saito Frequency synthesizer
KR960008950B1 (en) * 1987-11-16 1996-07-10 Sanyo Electric Co Pll circuit
US4941160A (en) * 1989-03-31 1990-07-10 Digital Appliance Controls, Inc. Frequency multiplier circuitry and method
US5606276A (en) * 1994-10-05 1997-02-25 Altera Corporation Method and apparatus for creating a large delay in a pulse in a layout efficient manner
EP1004948A3 (de) * 1998-09-22 2006-02-15 Siemens Aktiengesellschaft Kostengünstige Uhr

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413452A (en) * 1966-01-14 1968-11-26 North American Rockwell Variable presetting of preset counters
US3581066A (en) * 1968-03-06 1971-05-25 Lear Siegler Inc Programmable counting circuit
DE2013880C3 (de) * 1970-03-23 1974-02-21 Siemens Ag, 1000 Berlin U. 8000 Muenchen Schaltungsanordnung zum Erzeugen von Taktimpulsen
CH554015A (it) * 1971-10-15 1974-09-13
US3840724A (en) * 1973-04-25 1974-10-08 Inductosyn Corp Scalar multiplier
DE2352355A1 (de) * 1973-10-18 1975-04-24 Standard Elektrik Lorenz Ag Schaltungsanordnung zur synchronisierung eines fernsehempfaengers
US3937932A (en) * 1974-04-15 1976-02-10 Barber-Colman Company Digital frequency generator
US3983498A (en) * 1975-11-13 1976-09-28 Motorola, Inc. Digital phase lock loop

Also Published As

Publication number Publication date
US4115687A (en) 1978-09-19
CH616787A5 (it) 1980-04-15
JPS52127052A (en) 1977-10-25
SE7704241L (sv) 1977-10-15
DE2616398B1 (de) 1977-10-06
SE410076B (sv) 1979-09-17
DE2616398C2 (de) 1978-06-01
BE853599A (fr) 1977-10-14
NL7704100A (nl) 1977-10-18
FR2348601A1 (fr) 1977-11-10
GB1560333A (en) 1980-02-06
FR2348601B1 (it) 1983-02-04

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