ES2178456T3 - Soporte de datos con regulacion de la entrada de potencia. - Google Patents

Soporte de datos con regulacion de la entrada de potencia.

Info

Publication number
ES2178456T3
ES2178456T3 ES99938359T ES99938359T ES2178456T3 ES 2178456 T3 ES2178456 T3 ES 2178456T3 ES 99938359 T ES99938359 T ES 99938359T ES 99938359 T ES99938359 T ES 99938359T ES 2178456 T3 ES2178456 T3 ES 2178456T3
Authority
ES
Spain
Prior art keywords
circuit
regulation
data support
voltage
circuit unit
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
ES99938359T
Other languages
English (en)
Inventor
Holger Sedlak
Robert Reiner
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies 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 Infineon Technologies AG filed Critical Infineon Technologies AG
Application granted granted Critical
Publication of ES2178456T3 publication Critical patent/ES2178456T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Power Sources (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Control Of Electric Motors In General (AREA)
  • Dc Digital Transmission (AREA)

Abstract

Soporte de datos, en particular tarjeta de chip, con al menos una antena de emisión/recepción (SP) así como con un circuito rectificador (GR) conectado aguas abajo de ésta para el acondicionamiento de una tensión de alimentación (VDD, VSS) para al menos una unidad de circuito (S1, Si), donde en paralelo con los bornes de la tensión de alimentación de la(s) unidad(es) de circuito (S1, Si) está conectado un circuito regulador de la tensión (RS), caracterizado porque el circuito regulador de la tensión (RS) presenta una salida, en la que se puede tomar una señal proporcional a la señal de regulación del circuito de regulación de la tensión (RS), y porque esta salida está conectada con la entrada de control de un generador de señales de pulso de reloj (TSG) controlable, que acondiciona una señal de pulso de reloj (CI) para al menos una unidad de circuito (S1, Si).
ES99938359T 1998-07-29 1999-07-27 Soporte de datos con regulacion de la entrada de potencia. Expired - Lifetime ES2178456T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98114198 1998-07-29

Publications (1)

Publication Number Publication Date
ES2178456T3 true ES2178456T3 (es) 2002-12-16

Family

ID=8232366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99938359T Expired - Lifetime ES2178456T3 (es) 1998-07-29 1999-07-27 Soporte de datos con regulacion de la entrada de potencia.

Country Status (13)

Country Link
US (1) US6581842B2 (es)
EP (1) EP1101192B1 (es)
JP (1) JP3604632B2 (es)
KR (1) KR100407840B1 (es)
CN (1) CN1179297C (es)
AT (1) ATE218229T1 (es)
BR (1) BR9912469A (es)
DE (1) DE59901561D1 (es)
ES (1) ES2178456T3 (es)
MX (1) MXPA01001033A (es)
RU (1) RU2217794C2 (es)
UA (1) UA52833C2 (es)
WO (1) WO2000007141A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10004922A1 (de) * 2000-02-04 2001-08-09 Giesecke & Devrient Gmbh Transponder, insbesondere für eine kontaktlose Chipkarte
DE10127423B4 (de) * 2001-06-06 2005-10-06 Infineon Technologies Ag Elektronische Schaltung mit Energiesteuerung
CN100401315C (zh) * 2001-11-09 2008-07-09 Nxp股份有限公司 具有功率依赖数据处理模式的数据载体
DE10217291B4 (de) * 2002-04-18 2005-09-29 Infineon Technologies Ag Datenverarbeitungsvorrichtung und Verfahren zum Betreiben eines Datenverarbeitungsmoduls
AU2002950973A0 (en) * 2002-08-22 2002-09-12 Magellan Technology Pty Ltd A radio frequency identification ("rfid") device
DE102004014203B4 (de) * 2004-03-23 2006-02-02 Infineon Technologies Ag Kontaktloser Datenträger mit Stromdemodulation
DE102006055638B4 (de) * 2006-11-24 2008-10-30 Infineon Technologies Ag Schaltungsanordnung und Verfahren zur Energieversorgung und Taktung für getaktete Verbraucher
JP5594890B2 (ja) * 2010-11-17 2014-09-24 ルネサスエレクトロニクス株式会社 非接触通信装置、非接触ｉｃカード及び形態情報端末
DE102013104142B4 (de) * 2013-04-24 2023-06-15 Infineon Technologies Ag Chipkarte

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198567U (es) * 1987-06-12 1988-12-21
FR2654232A1 (fr) * 1989-11-07 1991-05-10 Europ Rech Electr Lab Generateur de tensions continues pour l'alimentation d'une carte a circuit integre.
FR2654288B1 (fr) * 1989-11-08 1996-11-29 Europ Rech Electr Lab Procede d'authentification d'une carte a microprocesseur et systeme le mettant en óoeuvre.
US5418353A (en) * 1991-07-23 1995-05-23 Hitachi Maxell, Ltd. Non-contact, electromagnetically coupled transmission and receiving system for IC cards
NL9101608A (nl) * 1991-09-24 1993-04-16 Nedap Nv Chipkaart met identificatiemogelijkheid op afstand.
JPH05135224A (ja) * 1991-11-08 1993-06-01 Omron Corp 非接触通信装置
JPH0877318A (ja) * 1994-09-08 1996-03-22 Toshiba Corp 非接触式情報記録媒体
JPH08167012A (ja) * 1994-12-13 1996-06-25 Toshiba Corp データ記憶媒体
DE19531372A1 (de) * 1995-08-25 1997-02-27 Siemens Ag Chipkarte
JP3493096B2 (ja) * 1996-06-07 2004-02-03 株式会社東芝 半導体集積回路、ｉｃカード、及びｉｃカードシステム
JPH09331236A (ja) * 1996-06-12 1997-12-22 Mitsubishi Electric Corp 電圧制御発振器および電圧制御発振器を有する非接触ｉｃカード
JPH1013312A (ja) * 1996-06-20 1998-01-16 Sony Corp データ処理装置および方法、並びに、送受信装置および方法
US6176433B1 (en) * 1997-05-15 2001-01-23 Hitachi, Ltd. Reader/writer having coil arrangements to restrain electromagnetic field intensity at a distance
ES2166114T3 (es) * 1998-03-03 2002-04-01 Infineon Technologies Ag Soporte de datos para la recepcion sin contacto de señales moduladas en la amplitud.
US6173899B1 (en) * 1998-04-03 2001-01-16 Alexander Rozin Method and system for contactless energy transmission and data exchange between a terminal and IC card
US5998978A (en) * 1998-06-29 1999-12-07 Motorola, Inc. Apparatus and method for reducing energy fluctuations in a portable data device
JP3889158B2 (ja) * 1998-06-29 2007-03-07 株式会社エヌ・ティ・ティ・データ Ｉｃ搭載カード及びカードシステム

Also Published As

Publication number Publication date
KR20010074787A (ko) 2001-08-09
JP3604632B2 (ja) 2004-12-22
WO2000007141A1 (de) 2000-02-10
JP2002521770A (ja) 2002-07-16
MXPA01001033A (es) 2002-07-30
US20010035461A1 (en) 2001-11-01
EP1101192A1 (de) 2001-05-23
DE59901561D1 (de) 2002-07-04
US6581842B2 (en) 2003-06-24
RU2217794C2 (ru) 2003-11-27
KR100407840B1 (ko) 2003-12-01
EP1101192B1 (de) 2002-05-29
CN1179297C (zh) 2004-12-08
UA52833C2 (uk) 2003-01-15
CN1311886A (zh) 2001-09-05
ATE218229T1 (de) 2002-06-15
BR9912469A (pt) 2001-04-17

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