GB1336258A - Programable frequency divider - Google Patents

Programable frequency divider

Info

Publication number
GB1336258A
GB1336258A GB993371A GB993371A GB1336258A GB 1336258 A GB1336258 A GB 1336258A GB 993371 A GB993371 A GB 993371A GB 993371 A GB993371 A GB 993371A GB 1336258 A GB1336258 A GB 1336258A
Authority
GB
United Kingdom
Prior art keywords
count
frequency divider
flop
flip
pulse
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
GB993371A
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.)
Schlumberger Overseas Messgeratebau und Vertrieb GmbH
Schlumberger Overseas SA
Original Assignee
Schlumberger Overseas Messgeratebau und Vertrieb GmbH
Schlumberger Overseas 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 Schlumberger Overseas Messgeratebau und Vertrieb GmbH, Schlumberger Overseas SA filed Critical Schlumberger Overseas Messgeratebau und Vertrieb GmbH
Publication of GB1336258A publication Critical patent/GB1336258A/en
Expired legal-status Critical Current

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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
GB993371A 1970-02-24 1971-04-19 Programable frequency divider Expired GB1336258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702008462 DE2008462B2 (de) 1970-02-24 1970-02-24 Programmierbarer Frequenzteiler

Publications (1)

Publication Number Publication Date
GB1336258A true GB1336258A (en) 1973-11-07

Family

ID=5763177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB993371A Expired GB1336258A (en) 1970-02-24 1971-04-19 Programable frequency divider

Country Status (3)

Country Link
DE (1) DE2008462B2 (de)
FR (1) FR2078605A5 (de)
GB (1) GB1336258A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741004A (en) * 1986-09-29 1988-04-26 Microwave Semiconductor Corporation High-speed programmable divide-by-N counter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123239A (en) * 1979-03-15 1980-09-22 Matsushita Electric Ind Co Ltd Programmable divider
DE4201776C1 (en) * 1992-01-23 1993-09-16 Hurth Maschinen Und Werkzeuge Gmbh, 8000 Muenchen, De Synchronous dual counter stage using flip=flops - has AND=gate receiving all flip=flop outputs controlling memory flip=flop coupled to transfer output of dual counter stage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741004A (en) * 1986-09-29 1988-04-26 Microwave Semiconductor Corporation High-speed programmable divide-by-N counter

Also Published As

Publication number Publication date
DE2008462A1 (de) 1971-09-09
FR2078605A5 (de) 1971-11-05
DE2008462B2 (de) 1975-02-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees