FR2819938B1 - Dispositif semi-conducteur comprenant des enroulements constituant des inductances - Google Patents

Dispositif semi-conducteur comprenant des enroulements constituant des inductances

Info

Publication number
FR2819938B1
FR2819938B1 FR0100818A FR0100818A FR2819938B1 FR 2819938 B1 FR2819938 B1 FR 2819938B1 FR 0100818 A FR0100818 A FR 0100818A FR 0100818 A FR0100818 A FR 0100818A FR 2819938 B1 FR2819938 B1 FR 2819938B1
Authority
FR
France
Prior art keywords
inductances
semiconductor device
windings constituting
windings
constituting
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 - Fee Related
Application number
FR0100818A
Other languages
English (en)
Other versions
FR2819938A1 (fr
Inventor
Jean Francois Carpentier
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics 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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0100818A priority Critical patent/FR2819938B1/fr
Priority to US10/055,710 priority patent/US6608364B2/en
Publication of FR2819938A1 publication Critical patent/FR2819938A1/fr
Application granted granted Critical
Publication of FR2819938B1 publication Critical patent/FR2819938B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00—Resistors, capacitors or inductors
    • H10D1/20—Inductors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H01F2017/0046—Printed inductances with a conductive path having a bridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/12—Variable inductances or transformers of the signal type discontinuously variable, e.g. tapped
    • H01F2021/125—Printed variable inductor with taps, e.g. for VCO
FR0100818A 2001-01-22 2001-01-22 Dispositif semi-conducteur comprenant des enroulements constituant des inductances Expired - Fee Related FR2819938B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0100818A FR2819938B1 (fr) 2001-01-22 2001-01-22 Dispositif semi-conducteur comprenant des enroulements constituant des inductances
US10/055,710 US6608364B2 (en) 2001-01-22 2002-01-22 Semiconductor device comprising windings constituting inductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0100818A FR2819938B1 (fr) 2001-01-22 2001-01-22 Dispositif semi-conducteur comprenant des enroulements constituant des inductances

Publications (2)

Publication Number Publication Date
FR2819938A1 FR2819938A1 (fr) 2002-07-26
FR2819938B1 true FR2819938B1 (fr) 2003-05-30

Family

ID=8859087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0100818A Expired - Fee Related FR2819938B1 (fr) 2001-01-22 2001-01-22 Dispositif semi-conducteur comprenant des enroulements constituant des inductances

Country Status (2)

Country Link
US (1) US6608364B2 (fr)
FR (1) FR2819938B1 (fr)

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EP1261033B1 (fr) 2001-05-24 2006-08-30 Nokia Corporation Structure inductive sur puce
EP1713125A1 (fr) * 2001-05-24 2006-10-18 Nokia Corporation Structure inductive sur puce
JP2003045722A (ja) * 2001-08-01 2003-02-14 Sony Corp インダクタ素子、および、インダクタ素子を用いた集積回路
US6801114B2 (en) * 2002-01-23 2004-10-05 Broadcom Corp. Integrated radio having on-chip transformer balun
US6707367B2 (en) * 2002-07-23 2004-03-16 Broadcom, Corp. On-chip multiple tap transformer and inductor
US20050077992A1 (en) * 2002-09-20 2005-04-14 Gopal Raghavan Symmetric planar inductor
US6803849B2 (en) * 2002-10-31 2004-10-12 Intersil Americas Inc. Solid state inducting device
WO2004055839A1 (fr) * 2002-12-13 2004-07-01 Koninklijke Philips Electronics N.V. Composant inductif plan et circuit integre comprenant un composant inductif plan
EP1478045B1 (fr) * 2003-05-16 2012-06-06 Panasonic Corporation Circuit à induction mutuelle
US7400025B2 (en) * 2003-05-21 2008-07-15 Texas Instruments Incorporated Integrated circuit inductor with integrated vias
US7095307B1 (en) * 2003-07-17 2006-08-22 Broadcom Corporation Fully differential, high Q, on-chip, impedance matching section
KR101005264B1 (ko) * 2003-07-26 2011-01-04 삼성전자주식회사 대칭형 인덕터 소자
US7283028B2 (en) * 2003-08-07 2007-10-16 Tdk Corporation Coil component
EP1761938A1 (fr) * 2004-06-23 2007-03-14 Koninklijke Philips Electronics N.V. Inducteur planaire
US7253712B1 (en) 2004-08-31 2007-08-07 Theta Microelectronics, Inc. Integrated high frequency balanced-to-unbalanced transformers
US7808356B2 (en) * 2004-08-31 2010-10-05 Theta Microelectronics, Inc. Integrated high frequency BALUN and inductors
DE102005014929B4 (de) * 2005-04-01 2008-04-17 Newlogic Technologies Gmbh Integrierte Spule und integrierter Transformator
US7786836B2 (en) * 2005-07-19 2010-08-31 Lctank Llc Fabrication of inductors in transformer based tank circuitry
JP4802697B2 (ja) 2005-12-16 2011-10-26 カシオ計算機株式会社 半導体装置
US7750787B2 (en) * 2006-06-22 2010-07-06 Broadcom Corporation Impedance transformer and applications thereof
TWI314329B (en) * 2006-08-16 2009-09-01 Realtek Semiconductor Corp On-chip transformer balun
US7656264B2 (en) * 2006-10-19 2010-02-02 United Microelectronics Corp. High coupling factor transformer and manufacturing method thereof
US20080094164A1 (en) * 2006-10-19 2008-04-24 United Microelectronics Corp. Planar transformer
US7382222B1 (en) * 2006-12-29 2008-06-03 Silicon Laboratories Inc. Monolithic inductor for an RF integrated circuit
KR100886351B1 (ko) * 2007-01-24 2009-03-03 삼성전자주식회사 변압기 및 밸룬
TWI345243B (en) * 2007-08-14 2011-07-11 Ind Tech Res Inst Inter-helix inductor devices
US7979043B2 (en) * 2007-11-28 2011-07-12 Broadcom Corporation Programmable antenna interface with adjustable transformer and methods for use therewith
CN101630584A (zh) * 2009-06-17 2010-01-20 上海集成电路研发中心有限公司 片上中心抽头差分电感
US8772975B2 (en) * 2009-12-07 2014-07-08 Qualcomm Incorporated Apparatus and method for implementing a differential drive amplifier and a coil arrangement
CN102097430B (zh) * 2010-11-22 2012-08-22 重庆西南集成电路设计有限责任公司 高集成度片上变压器
US9424970B2 (en) * 2010-11-29 2016-08-23 Taiwan Semiconductor Manufacturing Company, Ltd. High-k transformers extending into multiple dielectric layers
JP5676423B2 (ja) * 2011-12-21 2015-02-25 三菱電機株式会社 アイソレータおよび半導体装置
US10134518B2 (en) * 2012-06-15 2018-11-20 Qorvo Us, Inc. Radio frequency transmission line transformer
US9548158B2 (en) * 2014-12-02 2017-01-17 Globalfoundries Inc. 3D multipath inductor
EP3109935B1 (fr) * 2015-06-26 2019-11-27 IMEC vzw Élément de couplage pour coupleur hybride différentiel
TWI553676B (zh) * 2015-07-07 2016-10-11 瑞昱半導體股份有限公司 平面式變壓器及平衡不平衡轉換器之結構
TWI619128B (zh) * 2015-12-08 2018-03-21 瑞昱半導體股份有限公司 螺旋狀堆疊式積體電感及變壓器
TWI579997B (zh) * 2016-01-07 2017-04-21 瑞昱半導體股份有限公司 積體電感結構
KR101862450B1 (ko) * 2016-01-07 2018-05-29 삼성전기주식회사 코일 기판
FR3049758B1 (fr) * 2016-03-30 2018-04-27 Stmicroelectronics Sa Transformateur de puissance du type symetrique-dissymetrique a topologie completement equilibree
TWI664649B (zh) * 2017-07-31 2019-07-01 瑞昱半導體股份有限公司 電感裝置
TWI643216B (zh) * 2017-11-10 2018-12-01 瑞昱半導體股份有限公司 積體電感
US11652444B2 (en) * 2021-09-20 2023-05-16 Apple Inc. Inductor topology for phase noise reduction
US20240321497A1 (en) * 2023-03-24 2024-09-26 Qualcomm Incorporated Integrated device comprising a pair of inductors with low or no mutual inductance

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CA1278051C (fr) * 1988-01-15 1990-12-18 Gordon Glen Rabjohn Transformateurs planar symetriques
US4816784A (en) * 1988-01-19 1989-03-28 Northern Telecom Limited Balanced planar transformers
US5610433A (en) * 1995-03-13 1997-03-11 National Semiconductor Corporation Multi-turn, multi-level IC inductor with crossovers
US5451914A (en) * 1994-07-05 1995-09-19 Motorola, Inc. Multi-layer radio frequency transformer
SE517170C2 (sv) * 1999-03-23 2002-04-23 Ericsson Telefon Ab L M Induktans
US6476704B2 (en) * 1999-11-18 2002-11-05 The Raytheon Company MMIC airbridge balun transformer

Also Published As

Publication number Publication date
US20020130387A1 (en) 2002-09-19
FR2819938A1 (fr) 2002-07-26
US6608364B2 (en) 2003-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091030