KR100539625B1 - 임피던스변환회로, 영상기기, 오디오기기 및 통신장치 - Google Patents

임피던스변환회로, 영상기기, 오디오기기 및 통신장치 Download PDF

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Publication number
KR100539625B1
KR100539625B1 KR10-1999-0000675A KR19990000675A KR100539625B1 KR 100539625 B1 KR100539625 B1 KR 100539625B1 KR 19990000675 A KR19990000675 A KR 19990000675A KR 100539625 B1 KR100539625 B1 KR 100539625B1
Authority
KR
South Korea
Prior art keywords
impedance
circuit
terminals
differential pair
conversion circuit
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
KR10-1999-0000675A
Other languages
English (en)
Korean (ko)
Other versions
KR19990067879A (ko
Inventor
히라바야시아쓰시
후지타고스케
고모리겐지
무라야마노리히로
Original Assignee
소니 가부시끼 가이샤
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 소니 가부시끼 가이샤 filed Critical 소니 가부시끼 가이샤
Publication of KR19990067879A publication Critical patent/KR19990067879A/ko
Application granted granted Critical
Publication of KR100539625B1 publication Critical patent/KR100539625B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/40—Impedance converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/28—Impedance matching networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/32—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/148—Video amplifiers

Landscapes

  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
KR10-1999-0000675A 1998-01-14 1999-01-13 임피던스변환회로, 영상기기, 오디오기기 및 통신장치 Expired - Fee Related KR100539625B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP98-5716 1998-01-14
JP00571698A JP4210873B2 (ja) 1998-01-14 1998-01-14 インピーダンス変換回路、映像機器、オーディオ機器及び通信装置

Publications (2)

Publication Number Publication Date
KR19990067879A KR19990067879A (ko) 1999-08-25
KR100539625B1 true KR100539625B1 (ko) 2005-12-28

Family

ID=11618852

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1999-0000675A Expired - Fee Related KR100539625B1 (ko) 1998-01-14 1999-01-13 임피던스변환회로, 영상기기, 오디오기기 및 통신장치

Country Status (5)

Country Link
US (1) US6107842A (https=)
JP (1) JP4210873B2 (https=)
KR (1) KR100539625B1 (https=)
DE (1) DE19901158A1 (https=)
TW (1) TW437164B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030165233A1 (en) * 2002-03-04 2003-09-04 Ken Veitch Universal tie line adapter
JP4720308B2 (ja) 2005-06-15 2011-07-13 ソニー株式会社 インピーダンス変換回路
JP4867352B2 (ja) * 2006-01-10 2012-02-01 ソニー株式会社 フィルタ回路及び受信回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592410A (ja) * 1982-06-28 1984-01-09 Sony Corp 電流増幅器
JP2944398B2 (ja) * 1993-07-05 1999-09-06 日本電気株式会社 Ｍｏｓ差動電圧電流変換回路
JP2644191B2 (ja) * 1994-08-04 1997-08-25 日本電気エンジニアリング株式会社 バッファアンプ
DE69523281T2 (de) * 1995-02-10 2002-07-11 Alcatel, Paris Linearer abstimmbarer Gm-C Integrator
US5914630A (en) * 1996-05-10 1999-06-22 Vtc Inc. MR head preamplifier with output signal amplitude which is independent of head resistance

Also Published As

Publication number Publication date
TW437164B (en) 2001-05-28
US6107842A (en) 2000-08-22
DE19901158A1 (de) 1999-07-15
KR19990067879A (ko) 1999-08-25
JPH11205087A (ja) 1999-07-30
JP4210873B2 (ja) 2009-01-21

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