DE19901158A1 - Impedanzwandlerschaltung, Videovorrichtung, Audiovorrichtung und Kommunikationsvorrichtung - Google Patents

Impedanzwandlerschaltung, Videovorrichtung, Audiovorrichtung und Kommunikationsvorrichtung

Info

Publication number
DE19901158A1
DE19901158A1 DE19901158A DE19901158A DE19901158A1 DE 19901158 A1 DE19901158 A1 DE 19901158A1 DE 19901158 A DE19901158 A DE 19901158A DE 19901158 A DE19901158 A DE 19901158A DE 19901158 A1 DE19901158 A1 DE 19901158A1
Authority
DE
Germany
Prior art keywords
circuit
impedance
pair
transistors
terminals
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.)
Withdrawn
Application number
DE19901158A
Other languages
German (de)
English (en)
Inventor
Atsushi Hirabayashi
Kosuke Fujita
Kenji Komori
Norihiro Murayama
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE19901158A1 publication Critical patent/DE19901158A1/de
Withdrawn legal-status Critical Current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)
DE19901158A 1998-01-14 1999-01-14 Impedanzwandlerschaltung, Videovorrichtung, Audiovorrichtung und Kommunikationsvorrichtung Withdrawn DE19901158A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
DE19901158A1 true DE19901158A1 (de) 1999-07-15

Family

ID=11618852

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19901158A Withdrawn DE19901158A1 (de) 1998-01-14 1999-01-14 Impedanzwandlerschaltung, Videovorrichtung, Audiovorrichtung und Kommunikationsvorrichtung

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
KR100539625B1 (ko) 2005-12-28
TW437164B (en) 2001-05-28
US6107842A (en) 2000-08-22
KR19990067879A (ko) 1999-08-25
JPH11205087A (ja) 1999-07-30
JP4210873B2 (ja) 2009-01-21

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee