ATE483208T1 - Transponderschaltung mit doppelter taktableitungseinheit - Google Patents

Transponderschaltung mit doppelter taktableitungseinheit

Info

Publication number
ATE483208T1
ATE483208T1 AT07106985T AT07106985T ATE483208T1 AT E483208 T1 ATE483208 T1 AT E483208T1 AT 07106985 T AT07106985 T AT 07106985T AT 07106985 T AT07106985 T AT 07106985T AT E483208 T1 ATE483208 T1 AT E483208T1
Authority
AT
Austria
Prior art keywords
modulation signal
clock
derivation unit
transponder circuit
double clock
Prior art date
Application number
AT07106985T
Other languages
English (en)
Inventor
Maksimilijan Stiglic
Zoran Randjelovic
Original Assignee
Em Microelectronic Marin 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 Em Microelectronic Marin Sa filed Critical Em Microelectronic Marin Sa
Application granted granted Critical
Publication of ATE483208T1 publication Critical patent/ATE483208T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT07106985T 2007-04-26 2007-04-26 Transponderschaltung mit doppelter taktableitungseinheit ATE483208T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07106985A EP1986136B1 (de) 2007-04-26 2007-04-26 Transponderschaltung mit doppelter Taktableitungseinheit

Publications (1)

Publication Number Publication Date
ATE483208T1 true ATE483208T1 (de) 2010-10-15

Family

ID=38537594

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07106985T ATE483208T1 (de) 2007-04-26 2007-04-26 Transponderschaltung mit doppelter taktableitungseinheit

Country Status (5)

Country Link
US (1) US8195100B2 (de)
EP (1) EP1986136B1 (de)
AT (1) ATE483208T1 (de)
DE (1) DE602007009488D1 (de)
TW (1) TWI446270B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007007504D1 (de) * 2007-12-27 2010-08-12 Em Microelectronic Marin Sa Elektronischer Schaltkreis für nicht initialisierten Anrufbeantworter bei Einschaltung der Versorgungsspannung
JP5750031B2 (ja) * 2010-11-19 2015-07-15 株式会社半導体エネルギー研究所 電子回路及び半導体装置
EP3496004B1 (de) 2017-12-08 2020-11-25 Nxp B.V. Aktiver empfänger für verbundene rfid-etiketten
EP3572968B1 (de) 2018-05-22 2021-08-04 Nxp B.V. Clock-gating-einheit für einen transponder
EP3809329B1 (de) 2019-10-15 2024-08-14 Nxp B.V. Taktwiederherstellung in einem rfid-transponder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2901574B2 (ja) 1997-06-05 1999-06-07 日本電気アイシーマイコンシステム株式会社 クロック入力回路
JPH11234163A (ja) 1998-02-10 1999-08-27 Sony Corp Ｉｃカード及びｉｃカードシステム
FR2812142A1 (fr) * 2000-07-21 2002-01-25 Microcid Sa Transpondeur passif et lecteur pour une identification sans contact de tels transpondeurs
US7554383B2 (en) 2001-03-02 2009-06-30 Sony Corporation Chip for non-contact reader/writer having power-supply management function

Also Published As

Publication number Publication date
US8195100B2 (en) 2012-06-05
TWI446270B (zh) 2014-07-21
EP1986136B1 (de) 2010-09-29
EP1986136A1 (de) 2008-10-29
TW200903341A (en) 2009-01-16
US20080266061A1 (en) 2008-10-30
DE602007009488D1 (de) 2010-11-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties