ES2113895T3 - Circuito duplicador y mezclador de frecuencia. - Google Patents

Circuito duplicador y mezclador de frecuencia.

Info

Publication number
ES2113895T3
ES2113895T3 ES92101083T ES92101083T ES2113895T3 ES 2113895 T3 ES2113895 T3 ES 2113895T3 ES 92101083 T ES92101083 T ES 92101083T ES 92101083 T ES92101083 T ES 92101083T ES 2113895 T3 ES2113895 T3 ES 2113895T3
Authority
ES
Spain
Prior art keywords
differential
group
transistor
transistor pair
circuit
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 - Lifetime
Application number
ES92101083T
Other languages
English (en)
Inventor
Katsuji Kimura
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.)
NEC Corp
Original Assignee
NEC Corp
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
Priority claimed from JP3023923A external-priority patent/JP2885250B2/ja
Priority claimed from JP3028060A external-priority patent/JP2887919B2/ja
Priority claimed from JP5791791A external-priority patent/JP2737430B2/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of ES2113895T3 publication Critical patent/ES2113895T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/14—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1433—Balanced arrangements with transistors using bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0082—Lowering the supply voltage and saving power
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0033—Current mirrors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0084—Lowering the supply voltage and saving power
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0088—Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

SE PRESENTA UN CIRCUITO MEZCLADOR Y DUPLICADOR DE FRECUENCIAS CAPAZ DE LLEVAR A CABO LA OPERACION DE DUPLICACION DE LA FRECUENCIA Y LA OPERACION DE MEZCLADO CON UNA UNIDAD DE CIRCUITO. INCLUYE UN PRIMER GRUPO DE PAR DE TRANSISTORES DIFERENCIAL (Q1, Q2) QUE TIENEN EMISORES CONECTADOS EN COMUN Y UNA RELACION DE CAPACIDAD EMISORA DE K:1 (K ES MAYOR DE 1) Y UN SEGUNDO GRUPO DE PAR DE TRANSISTORES DIFERENCIAL (Q3, Q4) QUE IGUALMENTE TIENEN EMISORES CONECTADOS EN COMUN Y TIENEN UNA RELACION DE CAPACIDAD EMISORA DE K:1. ESTOS DOS GRUPOS DE PARES DE TRANSISTORES DIFERENCIALES TIENEN UNAS CORRIENTES ELECTRICAS CONSTANTES RESPECTIVAS (I SUB 0) SUMINISTRADAS. ADEMAS, TIENE UN CIRCUITO AMPLIFICADOR DIFERENCIAL (Q10, Q11, Q12) QUE ES ACTIVADO POR UNA CORRIENTE DIFERENCIAL ENTRE LA SALIDA DEL COLECTOR COMUN DE UN TRANSISTOR (Q2) DEL PRIMER GRUPO DE PAR DE TRANSISTORES DIFERENCIAL Y UN TRANSISTOR (Q4) DEL SEGUNDO GRUPO DE PAR DE TRANSISTORES DIFERENCIAL Y LA SALIDA DEL COLECTOR COMUN ENTRE EL OTRO TRANSISTOR (Q1) DEL PRIMER GRUPO DE PAR DE TRANSISTORES DIFERENCIAL Y EL OTRO TRANSISTOR (Q3) DEL SEGUNDO GRUPO DE PAR DE TRANSISTORES DIFERENCIAL. UNA SEÑAL A SER DUPLICADA (VLO) SE EMITE A TRAVES DE LOS PUNTOS DE CONEXION DE BASE COMUNES (1, 2) DE LOS TRANSISTORES QUE TIENEN UNA CAPACIDAD EMISORA DISTINTA, SE EMITE UNA SEÑAL MEZCLADORA (VIN) DESDE UN TERMINAL DE ENTRADA DIFERENCIAL DE DICHO CIRCUITO AMPLIFICADOR DIFERENCIAL Y SE SACA UNA SALIDA DE CIRCUITO (V SUB 0) DE UN TERMINAL DE SALIDA (5) DE DICHO CIRCUITO AMPLIFICADOR DIFERENCIAL.
ES92101083T 1991-01-24 1992-01-23 Circuito duplicador y mezclador de frecuencia. Expired - Lifetime ES2113895T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3023923A JP2885250B2 (ja) 1991-01-24 1991-01-24 周波数逓倍ミキサ回路
JP3028060A JP2887919B2 (ja) 1991-01-29 1991-01-29 周波数逓倍・ミキサ回路
JP5791791A JP2737430B2 (ja) 1991-02-28 1991-02-28 周波数逓倍・ミキサ回路

Publications (1)

Publication Number Publication Date
ES2113895T3 true ES2113895T3 (es) 1998-05-16

Family

ID=27284438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92101083T Expired - Lifetime ES2113895T3 (es) 1991-01-24 1992-01-23 Circuito duplicador y mezclador de frecuencia.

Country Status (8)

Country Link
US (1) US5319267A (es)
EP (1) EP0498221B1 (es)
KR (1) KR960014530B1 (es)
AU (1) AU643867B2 (es)
CA (1) CA2059887C (es)
DE (1) DE69225012T2 (es)
ES (1) ES2113895T3 (es)
SG (1) SG46517A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2995886B2 (ja) * 1991-02-28 1999-12-27 日本電気株式会社 対数増幅回路
JP2887993B2 (ja) * 1991-10-25 1999-05-10 日本電気株式会社 周波数ミキサ回路
JP2841978B2 (ja) * 1991-10-30 1998-12-24 日本電気株式会社 周波数逓倍・ミキサ回路
JP2884869B2 (ja) * 1991-12-12 1999-04-19 日本電気株式会社 周波数ミキサ回路
US5306969A (en) * 1992-01-14 1994-04-26 Nec Corporation Frequency mixer circuit using FETs
JP3037004B2 (ja) * 1992-12-08 2000-04-24 日本電気株式会社 マルチプライヤ
US5809410A (en) * 1993-07-12 1998-09-15 Harris Corporation Low voltage RF amplifier and mixed with single bias block and method
GB2284116B (en) * 1993-10-27 1998-10-07 Nec Corp Frequency multiplier and mixing circuit
GB2322492B (en) * 1993-10-27 1998-10-07 Nec Corp Frequency multiplier and mixing circuit
JP2576774B2 (ja) * 1993-10-29 1997-01-29 日本電気株式会社 トリプラおよびクァドルプラ
DE4416981A1 (de) * 1994-05-13 1995-11-16 Philips Patentverwaltung Schaltungsanordnung mit einer Gesamtübertragungsfunktion
US5614852A (en) * 1995-08-08 1997-03-25 Harris Corp. Wide common mode range comparator and method
JPH09153741A (ja) * 1995-09-13 1997-06-10 Fujitsu Ltd 変調器、間接変調型変調器、及び周波数逓倍器
US5901350A (en) * 1996-09-30 1999-05-04 Fairchild Semiconductor Corporation Low distortion large swing frequency down coverter filter amplifier circuit
US6230118B1 (en) 1997-06-30 2001-05-08 Cirrus Logic, Inc. DOS based application supports for a controllerless modem
US6043700A (en) * 1997-10-17 2000-03-28 National Semiconductor Corporation Analog multiplier with thermally compensated gain
KR100403637B1 (ko) * 2002-01-26 2003-10-30 삼성전자주식회사 출력 일그러짐을 최소화하는 파워 앰프 클리핑 회로
US7962114B2 (en) * 2007-01-12 2011-06-14 International Business Machines Corporation Drain-pumped sub-harmonic mixer for millimeter wave applications
US9602055B1 (en) * 2016-01-27 2017-03-21 Analog Devices Global Single-ended mixer with reduced loss

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162802C (nl) * 1971-10-09 1980-06-16 Philips Nv Geintegreerde verschilversterker.
JPS5537121B2 (es) * 1974-05-30 1980-09-26
US4061932A (en) * 1976-02-17 1977-12-06 Bell Telephone Laboratories, Incorporated Window comparator
DE3134936A1 (de) * 1981-09-03 1983-03-17 Siemens AG, 1000 Berlin und 8000 München Integrierbare signalverarbeitende halbleiterschaltung
US4694204A (en) * 1984-02-29 1987-09-15 Nec Corporation Transistor circuit for signal multiplier
GB2181914B (en) * 1985-10-22 1989-09-20 Plessey Co Plc Frequency doubling oscillator and heterodyne circuit incorporating same
JPS6450611A (en) * 1987-08-21 1989-02-27 Nec Corp Phase shifter
US4937516A (en) * 1987-11-13 1990-06-26 U.S. Philips Corporation Balanced voltage-current converter and double-balanced mixer circuit comprising such a converter
FI87860C (fi) * 1988-04-05 1993-02-25 Nokia Mobira Oy Differentialutgaongens koppling som enpolig
DE3835499A1 (de) * 1988-10-19 1990-04-26 Philips Patentverwaltung Schaltungsanordnung zum einstellen der amplitude eines signals
EP0401771B1 (de) * 1989-06-09 1995-09-20 TEMIC TELEFUNKEN microelectronic GmbH Schaltungsanordnung zur Frequenzumsetzung
JP2964573B2 (ja) * 1990-07-19 1999-10-18 日本電気株式会社 コスタスループ搬送波再生回路
JPH04369107A (ja) * 1991-06-17 1992-12-21 Pioneer Electron Corp 差動増幅器

Also Published As

Publication number Publication date
EP0498221A1 (en) 1992-08-12
DE69225012D1 (de) 1998-05-14
AU643867B2 (en) 1993-11-25
HK1009069A1 (en) 1999-05-21
DE69225012T2 (de) 1998-09-17
KR960014530B1 (ko) 1996-10-16
KR920015740A (ko) 1992-08-27
CA2059887C (en) 1996-12-10
SG46517A1 (en) 1998-02-20
US5319267A (en) 1994-06-07
AU1042692A (en) 1992-07-30
EP0498221B1 (en) 1998-04-08

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