JPS577634A - Frequency dividing circuit - Google Patents

Frequency dividing circuit

Info

Publication number
JPS577634A
JPS577634A JP8104180A JP8104180A JPS577634A JP S577634 A JPS577634 A JP S577634A JP 8104180 A JP8104180 A JP 8104180A JP 8104180 A JP8104180 A JP 8104180A JP S577634 A JPS577634 A JP S577634A
Authority
JP
Japan
Prior art keywords
signal
counters
tone
preset data
frequency
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.)
Pending
Application number
JP8104180A
Other languages
English (en)
Inventor
Takami Shiromizu
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP8104180A priority Critical patent/JPS577634A/ja
Priority to US06/272,831 priority patent/US4443887A/en
Priority to GB8118482A priority patent/GB2079998B/en
Publication of JPS577634A publication Critical patent/JPS577634A/ja
Pending 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
    • H03K23/58—Gating or clocking signals not applied to all stages, i.e. asynchronous counters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/08—Output circuits
    • H03K21/12—Output circuits with parallel read-out
    • 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
JP8104180A 1980-06-16 1980-06-16 Frequency dividing circuit Pending JPS577634A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8104180A JPS577634A (en) 1980-06-16 1980-06-16 Frequency dividing circuit
US06/272,831 US4443887A (en) 1980-06-16 1981-06-12 Frequency-dividing circuit
GB8118482A GB2079998B (en) 1980-06-16 1981-06-16 Frequency-dividing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8104180A JPS577634A (en) 1980-06-16 1980-06-16 Frequency dividing circuit

Publications (1)

Publication Number Publication Date
JPS577634A true JPS577634A (en) 1982-01-14

Family

ID=13735350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8104180A Pending JPS577634A (en) 1980-06-16 1980-06-16 Frequency dividing circuit

Country Status (3)

Country Link
US (1) US4443887A (ja)
JP (1) JPS577634A (ja)
GB (1) GB2079998B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62120356A (ja) * 1985-11-20 1987-06-01 Mitsui Toatsu Chem Inc システインからシスチンを製造する方法
US6469549B2 (en) * 2000-11-30 2002-10-22 Infineon Technologies Ag Apparatus and method for odd integer signal division
US20140211906A1 (en) * 2013-01-25 2014-07-31 Apple Inc. Clock signal rate management circuit

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169194A (ja) * 1982-03-31 1983-10-05 日本ビクター株式会社 電子楽器
GB2218230A (en) * 1988-05-05 1989-11-08 Plessey Co Plc Programmable frequency divider
US5347558A (en) * 1993-10-20 1994-09-13 Intel Corporation Input frequency converter to increase input frequency range of a synchronous delay line
US5528181A (en) * 1994-11-02 1996-06-18 Advanced Micro Devices, Inc. Hazard-free divider circuit
US5552732A (en) * 1995-04-25 1996-09-03 Exar Corporation High speed divide by 1.5 clock generator
US5526391A (en) * 1995-04-28 1996-06-11 Motorola Inc. N+1 frequency divider counter and method therefor
FR2749722B1 (fr) * 1996-06-10 1998-11-06 Sgs Thomson Microelectronics Diviseur programmable
US5748949A (en) * 1996-07-02 1998-05-05 Motorola Inc. Counter having programmable periods and method therefor
FR2769432B1 (fr) * 1997-10-03 2000-01-28 Thomson Csf Diviseur de frequence a modulo variable
JP4386725B2 (ja) * 2001-08-29 2009-12-16 エヌエックスピー ビー ヴィ 低減されたジッタを備える改良された分周器及びそれに基づく送信器
DE10345163B4 (de) * 2003-09-29 2005-09-08 Infineon Technologies Ag Verfahren und Vorrichtung zur Frequenzteilung und zum Demultiplexen
WO2008030250A2 (en) * 2006-09-07 2008-03-13 William Marsh Rice University Integrated embedded processor based laser spectroscopic sensor
TWI376876B (en) * 2006-10-23 2012-11-11 Realtek Semiconductor Corp Fraction-n frequency divider and method thereof
TWI338456B (en) * 2006-10-23 2011-03-01 Realtek Semiconductor Corp Hybrid phase-locked loop
US8644447B2 (en) * 2008-11-26 2014-02-04 Stmicroelectronics International N.V. System and a method for generating time bases in low power domain
US8175214B2 (en) * 2009-10-30 2012-05-08 Stmicroelectronics Design & Application Gmbh Programmable frequency divider comprising a shift register and electrical system comprising the frequency divider
JP5920564B2 (ja) * 2011-12-05 2016-05-18 セイコーエプソン株式会社 タイマー装置及び電子機器
JP6257126B2 (ja) * 2012-01-12 2018-01-10 エスアイアイ・セミコンダクタ株式会社 タイミング発生回路
TWI538402B (zh) * 2014-06-04 2016-06-11 新唐科技股份有限公司 計數器
US10608644B1 (en) 2019-05-21 2020-03-31 Gear Radio Electronics Corp. Frequency divider

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096483A (en) * 1961-04-06 1963-07-02 Bendix Corp Frequency divider system with preset means to select countdown cycle
DE1201406B (de) * 1964-07-11 1965-09-23 Telefunken Patent In seinem Teilerfaktor einstellbarer digitaler Frequenzteiler
US3849635A (en) * 1973-04-12 1974-11-19 Rca Corp High speed programmable counter
JPS5751079B2 (ja) * 1973-04-25 1982-10-30
DE2400394C3 (de) * 1974-01-05 1981-09-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zur digitalen Frequenzteilung
JPS50145269A (ja) * 1974-05-14 1975-11-21
US4041403A (en) * 1975-07-28 1977-08-09 Bell Telephone Laboratories, Incorporated Divide-by-N/2 frequency division arrangement
US4002926A (en) * 1975-10-02 1977-01-11 Hughes Aircraft Company High speed divide-by-N circuit
US4058708A (en) * 1975-12-05 1977-11-15 Msi Data Corporation Bar code reader and decoder
US4053739A (en) * 1976-08-11 1977-10-11 Motorola, Inc. Dual modulus programmable counter
DE2746743C2 (de) * 1977-10-18 1986-04-17 Ibm Deutschland Gmbh, 7000 Stuttgart Verfahren und Anordnung zur computergesteuerten Erzeugung von Impulsintervallen
US4150337A (en) * 1977-11-21 1979-04-17 Rockwell International Corporation Comparator circuit apparatus
JPS55123239A (en) * 1979-03-15 1980-09-22 Matsushita Electric Ind Co Ltd Programmable divider

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62120356A (ja) * 1985-11-20 1987-06-01 Mitsui Toatsu Chem Inc システインからシスチンを製造する方法
US4769491A (en) * 1985-11-20 1988-09-06 Mitsui Toatsu Chemicals, Inc. Method for production of cystine from cysteine
US6469549B2 (en) * 2000-11-30 2002-10-22 Infineon Technologies Ag Apparatus and method for odd integer signal division
US20140211906A1 (en) * 2013-01-25 2014-07-31 Apple Inc. Clock signal rate management circuit
US8867695B2 (en) * 2013-01-25 2014-10-21 Apple Inc. Clock signal rate management circuit

Also Published As

Publication number Publication date
GB2079998A (en) 1982-01-27
GB2079998B (en) 1984-07-25
US4443887A (en) 1984-04-17

Similar Documents

Publication Publication Date Title
JPS577634A (en) Frequency dividing circuit
GB1501279A (en) N scale counter
JPS55123239A (en) Programmable divider
JPS5718128A (en) Frequency dividing circuit
DE3675050D1 (de) Signalauswaehlkreis.
JPS524143A (en) Digital filter
JPS5735417A (en) D/a converter
JPS56145363A (en) Frequency-voltage converter
JPS523353A (en) Integrated logic circuit
JPS55124327A (en) Digital-analog converting circuit
JPS57194378A (en) Test circuit of electronic clock
JPS5552633A (en) Pulse multiplication unit
JPS57118426A (en) Frequency multiplying circuit
SU1432516A1 (ru) Устройство дл делени частот двух последовательностей импульсов
JPS5715536A (en) Rectangular wave output circuit
JPS5286758A (en) High accurate digital delay circuit
JPS5798040A (en) Comparator for serial magnitude
SU784000A1 (ru) Делитель частоты с установкой начального состо ни
SU1555839A1 (ru) Умножитель частоты следовани импульсов
JPS5227250A (en) Oscillating circuit
JPS57207948A (en) Division counter circuit
JPS5373047A (en) Generation circuit for timing signal
JPS542025A (en) Zero suppression system of electronic unit having digital display unit
JPS6436217A (en) Asynchronizing n-adic counter
JPS5643562A (en) Frequency counter