ES2124667A1 - Circuito integrado multiplicador de frecuencia. - Google Patents

Circuito integrado multiplicador de frecuencia.

Info

Publication number
ES2124667A1
ES2124667A1 ES09602653A ES9602653A ES2124667A1 ES 2124667 A1 ES2124667 A1 ES 2124667A1 ES 09602653 A ES09602653 A ES 09602653A ES 9602653 A ES9602653 A ES 9602653A ES 2124667 A1 ES2124667 A1 ES 2124667A1
Authority
ES
Spain
Prior art keywords
frequency multiplier
multiplier circuit
integrated frequency
generator
signal generator
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.)
Granted
Application number
ES09602653A
Other languages
English (en)
Other versions
ES2124667B1 (es
Inventor
Lareo Jose Luis Conesa
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.)
Telefonica SA
Original Assignee
Telefonica de Espana SA
Telefonica Nacional de Espana 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 Telefonica de Espana SA, Telefonica Nacional de Espana SA filed Critical Telefonica de Espana SA
Priority to ES09602653A priority Critical patent/ES2124667B1/es
Priority to UY24726A priority patent/UY24726A1/es
Priority to EP97500163A priority patent/EP0849880A1/en
Priority to MXPA/A/1997/007575A priority patent/MXPA97007575A/es
Priority to MA24824A priority patent/MA24366A1/fr
Priority to ARP970104560A priority patent/AR011241A1/es
Priority to CO97059325A priority patent/CO4700371A1/es
Priority to US08/957,607 priority patent/US6020771A/en
Priority to PE1997000961A priority patent/PE3399A1/es
Priority to BR9705356A priority patent/BR9705356A/pt
Publication of ES2124667A1 publication Critical patent/ES2124667A1/es
Application granted granted Critical
Publication of ES2124667B1 publication Critical patent/ES2124667B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/00006—Changing the frequency
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Manipulation Of Pulses (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Complex Calculations (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Electric Clocks (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

CIRCUITO INTEGRADO MULTIPLICADOR DE FRECUENCIA, QUE CONSISTE EN CUATRO BLOQUES, MULTIPLICADOR DE FRECUENCIA (1), GENERADOR DE SEÑAL DE INICIALIZACION (2), DE MUESTREO DE DATOS (3) Y DE RELOJ (4), ESTANDO FORMADO EL BLOQUE MULTIPLICADOR DE FRECUENCIA (1) POR UN MODULO MEDIDOR DE TIEMPO (17), UN CALCULADOR DE TIEMPO (18) Y UN GENERADOR DE LA SEÑAL DE SALIDA (19), GENERANDO DOS SEÑALES DE INICIALIZACION (12) Y (13), UNA COMPLEMENTARIA DE LA OTRA, CON UNA TEMPORIZACION SUPERIOR A 20 MSEG.
ES09602653A 1996-12-16 1996-12-16 Circuito integrado multiplicador de frecuencia. Expired - Lifetime ES2124667B1 (es)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ES09602653A ES2124667B1 (es) 1996-12-16 1996-12-16 Circuito integrado multiplicador de frecuencia.
UY24726A UY24726A1 (es) 1996-12-16 1997-09-26 Circuito integrado multiplicador de frecuencia
EP97500163A EP0849880A1 (en) 1996-12-16 1997-10-01 Integrated frequency multiplier circuit
MXPA/A/1997/007575A MXPA97007575A (es) 1996-12-16 1997-10-02 Circuito integrado multiplicador de frecuencia
MA24824A MA24366A1 (fr) 1996-12-16 1997-10-02 Circuit integre multiplicateur de frequence
ARP970104560A AR011241A1 (es) 1996-12-16 1997-10-03 Cricuito integrado multiplicador de frecuencia
CO97059325A CO4700371A1 (es) 1996-12-16 1997-10-09 Circuito integrado multiplicador de frecuencia
US08/957,607 US6020771A (en) 1996-12-16 1997-10-27 Small-scale, simplified-design frequency multiplier incorporated into integrated circuit
PE1997000961A PE3399A1 (es) 1996-12-16 1997-10-29 Circuito integrado multiplicador de frecuencia
BR9705356A BR9705356A (pt) 1996-12-16 1997-11-05 Circuito integrado multiplicador de frequência

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09602653A ES2124667B1 (es) 1996-12-16 1996-12-16 Circuito integrado multiplicador de frecuencia.

Publications (2)

Publication Number Publication Date
ES2124667A1 true ES2124667A1 (es) 1999-02-01
ES2124667B1 ES2124667B1 (es) 1999-06-16

Family

ID=8297026

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09602653A Expired - Lifetime ES2124667B1 (es) 1996-12-16 1996-12-16 Circuito integrado multiplicador de frecuencia.

Country Status (9)

Country Link
US (1) US6020771A (es)
EP (1) EP0849880A1 (es)
AR (1) AR011241A1 (es)
BR (1) BR9705356A (es)
CO (1) CO4700371A1 (es)
ES (1) ES2124667B1 (es)
MA (1) MA24366A1 (es)
PE (1) PE3399A1 (es)
UY (1) UY24726A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3995552B2 (ja) * 2002-07-23 2007-10-24 松下電器産業株式会社 クロック逓倍回路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339722A (en) * 1979-05-23 1982-07-13 Micro Consultants Limited Digital frequency multiplier
US4941160A (en) * 1989-03-31 1990-07-10 Digital Appliance Controls, Inc. Frequency multiplier circuitry and method
JPH03149919A (ja) * 1989-11-06 1991-06-26 Seiko Epson Corp 周波数逓倍回路
WO1994029959A1 (en) * 1993-06-16 1994-12-22 Nokia Telecommunications Oy A method for multiplying the frequency of a digital signal and a frequency multiplier circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244027A (en) * 1979-03-19 1981-01-06 Rca Corporation Digital open loop programmable frequency multiplier
US4773031A (en) * 1984-12-24 1988-09-20 Tektronix, Inc. Method and circuit for digital frequency multiplication
US5438245A (en) * 1992-05-27 1995-08-01 Sony Corporation High-voltage generating circuit
DE4336655C2 (de) * 1993-10-27 2002-11-21 Philips Corp Intellectual Pty Schaltungsanordnung zur Frequenzmultiplikation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339722A (en) * 1979-05-23 1982-07-13 Micro Consultants Limited Digital frequency multiplier
US4941160A (en) * 1989-03-31 1990-07-10 Digital Appliance Controls, Inc. Frequency multiplier circuitry and method
JPH03149919A (ja) * 1989-11-06 1991-06-26 Seiko Epson Corp 周波数逓倍回路
WO1994029959A1 (en) * 1993-06-16 1994-12-22 Nokia Telecommunications Oy A method for multiplying the frequency of a digital signal and a frequency multiplier circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN PAJ-CD ROM H03KLM 1976-1993 / 91 & JP 3149919 A (SEIKO EPSON CORP) 26.06.1991 *

Also Published As

Publication number Publication date
AR011241A1 (es) 2000-08-16
ES2124667B1 (es) 1999-06-16
MX9707575A (es) 1998-06-28
MA24366A1 (fr) 1998-07-01
US6020771A (en) 2000-02-01
BR9705356A (pt) 1999-01-19
CO4700371A1 (es) 1998-12-29
UY24726A1 (es) 1998-03-17
EP0849880A1 (en) 1998-06-24
PE3399A1 (es) 1999-02-03

Similar Documents

Publication Publication Date Title
DE68922079D1 (de) Elektronischer Wecksignalgenerator.
HK88988A (en) Improved sound generating device for jogger
TW325608B (en) Timing signal generation circuit and a display device using such a circuit
EP1005708A4 (en) PCB ARRANGEMENT
WO2003042710A3 (en) Clock architecture for a frequency-based tester
EP1163569A4 (en) METHOD AND CIRCUIT TO RECEIVE DATA CLOCKED AT TWO ENDS
ES2124667A1 (es) Circuito integrado multiplicador de frecuencia.
ES2004148A6 (es) Un contador terminal de preanalisis
SE9501608D0 (sv) Generator för fördröjningsanpassade klock- och datasignaler
JPS5799062A (en) Reception circuit for data transmission
TW283281B (en) Frequency phase comparator
JPS6490611A (en) Waveform generator
JPS5355016A (en) Rhythm generating means
ATE344550T1 (de) Architektur für wählbare taktung
TW328195B (en) The semiconductor IC for communication and its electricity-economized method
JPS53118313A (en) Key input circuit
JPS6419821A (en) Reset synchronization delay circuit
CA2172095A1 (en) Precision time of day counter
DE3787385D1 (de) Generatorschaltung zur Taktsignalerzeugung.
JPS5319821A (en) Electronic musical instrument
JPS6473929A (en) Multiplexing circuit
JPS5387718A (en) Electronic musical instrument
TW342501B (en) Data input circuit including echo clock generator
JPS57107642A (en) Counter reset system
JPS5373047A (en) Generation circuit for timing signal

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19990201

Kind code of ref document: A1

Effective date: 19990201

PC2A Transfer of patent