TW201612930A - Coupling structure for inductive device - Google Patents

Coupling structure for inductive device

Info

Publication number
TW201612930A
TW201612930A TW104121048A TW104121048A TW201612930A TW 201612930 A TW201612930 A TW 201612930A TW 104121048 A TW104121048 A TW 104121048A TW 104121048 A TW104121048 A TW 104121048A TW 201612930 A TW201612930 A TW 201612930A
Authority
TW
Taiwan
Prior art keywords
coupling structure
inductive device
conductive
loops
conductive loops
Prior art date
Application number
TW104121048A
Other languages
Chinese (zh)
Other versions
TWI588850B (en
Inventor
Huan-Neng Chen
Chewn-Pu Jou
Original Assignee
Taiwan Semiconductor Mfg
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 US14/319,787 external-priority patent/US9473152B2/en
Application filed by Taiwan Semiconductor Mfg filed Critical Taiwan Semiconductor Mfg
Publication of TW201612930A publication Critical patent/TW201612930A/en
Application granted granted Critical
Publication of TWI588850B publication Critical patent/TWI588850B/en

Links

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

A circuit includes a coupling structure and a first inductive device. The coupling structure includes two or more conductive loops and a set of conductive paths electrically connecting the two or more conductive loops. The first inductive device is magnetically coupled with a first conductive loop of the two or more conductive loops.
TW104121048A 2014-06-30 2015-06-30 Oscillator circuit and operating method of oscillator circuit TWI588850B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/319,787 US9473152B2 (en) 2013-11-08 2014-06-30 Coupling structure for inductive device

Publications (2)

Publication Number Publication Date
TW201612930A true TW201612930A (en) 2016-04-01
TWI588850B TWI588850B (en) 2017-06-21

Family

ID=55169023

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104121048A TWI588850B (en) 2014-06-30 2015-06-30 Oscillator circuit and operating method of oscillator circuit

Country Status (3)

Country Link
KR (1) KR101729400B1 (en)
CN (1) CN105306040B (en)
TW (1) TWI588850B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115333371A (en) * 2018-12-26 2022-11-11 华为技术有限公司 Integrated circuit comprising resonant circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7151430B2 (en) * 2004-03-03 2006-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Method of and inductor layout for reduced VCO coupling
DE102006023352A1 (en) * 2006-05-17 2007-11-22 Atmel Duisburg Gmbh Integrated tunable resonant circuit
DE102007023795A1 (en) * 2007-05-21 2008-12-04 Atmel Duisburg Gmbh Oscillator for generating different vibrations
US7936244B2 (en) * 2008-05-02 2011-05-03 Vishay Dale Electronics, Inc. Highly coupled inductor
GB2462885B (en) * 2008-08-29 2013-03-27 Cambridge Silicon Radio Ltd Inductor structure
JP4922369B2 (en) 2009-08-28 2012-04-25 株式会社東芝 Voltage controlled oscillator

Also Published As

Publication number Publication date
TWI588850B (en) 2017-06-21
KR101729400B1 (en) 2017-04-21
CN105306040A (en) 2016-02-03
CN105306040B (en) 2019-01-08
KR20160002400A (en) 2016-01-07

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