KR101633485B1 - 단일 차동 변압기 코어 - Google Patents

단일 차동 변압기 코어 Download PDF

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Publication number
KR101633485B1
KR101633485B1 KR1020147014250A KR20147014250A KR101633485B1 KR 101633485 B1 KR101633485 B1 KR 101633485B1 KR 1020147014250 A KR1020147014250 A KR 1020147014250A KR 20147014250 A KR20147014250 A KR 20147014250A KR 101633485 B1 KR101633485 B1 KR 101633485B1
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KR
South Korea
Prior art keywords
coil
transformer
coupled
core
single differential
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KR1020147014250A
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English (en)
Korean (ko)
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KR20140096321A (ko
Inventor
영 곤 김
홍 순 김
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퀄컴 인코포레이티드
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Publication of KR20140096321A publication Critical patent/KR20140096321A/ko
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    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
    • H03B5/1218—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the generator being of the balanced type
    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1228—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more field effect transistors
    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1296—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the feedback circuit comprising a transformer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Semiconductor Integrated Circuits (AREA)
KR1020147014250A 2011-10-28 2012-10-29 단일 차동 변압기 코어 Expired - Fee Related KR101633485B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161553049P 2011-10-28 2011-10-28
US61/553,049 2011-10-28
US13/356,478 US8742880B2 (en) 2011-10-28 2012-01-23 Single differential transformer core
US13/356,478 2012-01-23
PCT/US2012/062491 WO2013063610A1 (en) 2011-10-28 2012-10-29 Single differential transformer core

Publications (2)

Publication Number Publication Date
KR20140096321A KR20140096321A (ko) 2014-08-05
KR101633485B1 true KR101633485B1 (ko) 2016-06-27

Family

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Application Number Title Priority Date Filing Date
KR1020147014250A Expired - Fee Related KR101633485B1 (ko) 2011-10-28 2012-10-29 단일 차동 변압기 코어

Country Status (7)

Country Link
US (1) US8742880B2 (https=)
EP (1) EP2771971A1 (https=)
JP (1) JP5859667B2 (https=)
KR (1) KR101633485B1 (https=)
CN (1) CN103891134B (https=)
IN (1) IN2014CN02598A (https=)
WO (1) WO2013063610A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103988422B (zh) * 2011-12-19 2017-06-09 英特尔公司 具有减小的单端电容的电压控制振荡器
US9385650B2 (en) * 2014-01-30 2016-07-05 Qualcomm Incorporated Transformer feedback voltage controlled oscillator (VCO)
JP6386312B2 (ja) * 2014-09-09 2018-09-05 ルネサスエレクトロニクス株式会社 半導体装置
US20170126177A1 (en) * 2015-10-30 2017-05-04 Texas Instruments Incorporated Trifilar Voltage Controlled Oscillator
TWI664649B (zh) * 2017-07-31 2019-07-01 瑞昱半導體股份有限公司 電感裝置
US10749473B2 (en) * 2017-12-20 2020-08-18 Globalfoundries Inc. Methods, apparatus, and system for a frequency doubler for a millimeter wave device
CN108809262B (zh) * 2018-06-07 2020-09-22 清华大学深圳研究生院 一种可重构的低功耗低成本支持多频多模的接收机前端
EP3588773A1 (en) * 2018-06-26 2020-01-01 NXP USA, Inc. Gm-boosted differential voltage-controlled oscillator (vco)
US10992262B2 (en) 2018-06-29 2021-04-27 Taiwan Semiconductor Manufacturing Company Ltd. Oscillator circuit, device, and method
US10778145B2 (en) * 2019-01-02 2020-09-15 Mediatek Inc. Magnetically pumped voltage controlled oscillator
CN111969953A (zh) * 2020-07-29 2020-11-20 华南理工大学 一种基于变压器谐振器的低功耗振荡器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH056829A (ja) 1990-12-28 1993-01-14 Tokin Corp 薄型トランス
US6635948B2 (en) 2001-12-05 2003-10-21 Micron Technology, Inc. Semiconductor device with electrically coupled spiral inductors
US6707367B2 (en) 2002-07-23 2004-03-16 Broadcom, Corp. On-chip multiple tap transformer and inductor
US6803832B2 (en) * 2002-09-06 2004-10-12 Freescale Semiconductor, Inc. Oscillator circuit having reduced layout area and lower power supply transients
US7161427B2 (en) 2003-12-22 2007-01-09 Silicon Laboratories Inc. Input structure for a power amplifier and associated methods
US7110742B2 (en) * 2004-03-16 2006-09-19 Broadcom Corporation Low noise amplifier with constant input impedance
US7904108B2 (en) * 2004-03-19 2011-03-08 Broadcom Corporation Double transformer balun for maximum power amplifier power
US7245190B2 (en) 2005-02-14 2007-07-17 Stmicroelectronics S.R.L. Transformer-based VCO for both phase noise and tuning range improvement in bipolar technology
JP2006324492A (ja) * 2005-05-19 2006-11-30 Matsushita Electric Ind Co Ltd コイル部品及びその製造方法
KR20080004287A (ko) * 2006-07-05 2008-01-09 엘지이노텍 주식회사 튜너의 주파수 발진회로
KR100952424B1 (ko) 2008-02-21 2010-04-14 한국전자통신연구원 트랜스포머의 커플링을 이용한 차동 전압 제어 발진기 및직교 전압 제어 발진기
US7796076B2 (en) * 2008-02-26 2010-09-14 Cirrus Logic, Inc. Transformer-isolated analog-to-digital converter (ADC) feedback apparatus and method
WO2009144211A1 (en) * 2008-05-29 2009-12-03 Nxp B.V. Radio frequency eight-shaped balun
KR101585231B1 (ko) * 2009-01-06 2016-01-14 삼성전자주식회사 전원 전압 및 온도 변화에 상관없이 일정한 오실레이션신호를 공급할 수 있는 오실레이터, 및 상기 오실레이터를 포함하는 신호처리장치
US8031019B2 (en) 2009-02-02 2011-10-04 Qualcomm Incorporated Integrated voltage-controlled oscillator circuits
US8502620B2 (en) * 2010-11-12 2013-08-06 Taiwan Semiconductor Maufacturing Company, Ltd. Balun system and method

Also Published As

Publication number Publication date
JP2014533023A (ja) 2014-12-08
JP5859667B2 (ja) 2016-02-10
WO2013063610A1 (en) 2013-05-02
US8742880B2 (en) 2014-06-03
CN103891134A (zh) 2014-06-25
EP2771971A1 (en) 2014-09-03
CN103891134B (zh) 2017-04-26
IN2014CN02598A (https=) 2015-08-14
KR20140096321A (ko) 2014-08-05
US20130106553A1 (en) 2013-05-02

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