JP3453918B2 - 広帯域増幅回路 - Google Patents

広帯域増幅回路

Info

Publication number
JP3453918B2
JP3453918B2 JP08933895A JP8933895A JP3453918B2 JP 3453918 B2 JP3453918 B2 JP 3453918B2 JP 08933895 A JP08933895 A JP 08933895A JP 8933895 A JP8933895 A JP 8933895A JP 3453918 B2 JP3453918 B2 JP 3453918B2
Authority
JP
Japan
Prior art keywords
transistor
collector
emitter
video signal
current
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
JP08933895A
Other languages
English (en)
Japanese (ja)
Other versions
JPH08288756A (ja
Inventor
久夫 桜井
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
Priority to JP08933895A priority Critical patent/JP3453918B2/ja
Priority to TW085104138A priority patent/TW307946B/zh
Priority to US08/630,781 priority patent/US5694084A/en
Priority to KR1019960010893A priority patent/KR100389466B1/ko
Publication of JPH08288756A publication Critical patent/JPH08288756A/ja
Application granted granted Critical
Publication of JP3453918B2 publication Critical patent/JP3453918B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Picture Signal Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP08933895A 1995-04-14 1995-04-14 広帯域増幅回路 Expired - Fee Related JP3453918B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP08933895A JP3453918B2 (ja) 1995-04-14 1995-04-14 広帯域増幅回路
TW085104138A TW307946B (enExample) 1995-04-14 1996-04-09
US08/630,781 US5694084A (en) 1995-04-14 1996-04-10 Wide-band amplifier circuits
KR1019960010893A KR100389466B1 (ko) 1995-04-14 1996-04-12 광대역증폭회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08933895A JP3453918B2 (ja) 1995-04-14 1995-04-14 広帯域増幅回路

Publications (2)

Publication Number Publication Date
JPH08288756A JPH08288756A (ja) 1996-11-01
JP3453918B2 true JP3453918B2 (ja) 2003-10-06

Family

ID=13967915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08933895A Expired - Fee Related JP3453918B2 (ja) 1995-04-14 1995-04-14 広帯域増幅回路

Country Status (4)

Country Link
US (1) US5694084A (enExample)
JP (1) JP3453918B2 (enExample)
KR (1) KR100389466B1 (enExample)
TW (1) TW307946B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044895A2 (en) * 1996-05-22 1997-11-27 Philips Electronics N.V. Amplifier with active-bootstrapped gain-enhancement technique
US6738098B1 (en) 1998-09-30 2004-05-18 Thomson Licensing S.A. Video amplifier with integrated DC level shifting
FI106415B (fi) * 1998-12-22 2001-01-31 Nokia Mobile Phones Ltd Parannettu menetelmä ja piirijärjestely signaalin käsittelemiseksi
KR100421417B1 (ko) * 2001-10-22 2004-03-09 브이케이 주식회사 광대역 고이득 증폭회로
JP2005151468A (ja) * 2003-11-19 2005-06-09 Sanyo Electric Co Ltd アンプ
US9698853B2 (en) * 2013-07-31 2017-07-04 Skyworks Solutions, Inc. Power amplifier open loop current clamp
CN103616924B (zh) * 2013-11-28 2015-04-29 瑞声声学科技(深圳)有限公司 传感器电路
CN113194389A (zh) * 2021-04-29 2021-07-30 四川虹美智能科技有限公司 电源降噪电路和系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911282B2 (ja) * 1975-08-19 1984-03-14 ソニー株式会社 同期検波回路
US4758799A (en) * 1987-04-13 1988-07-19 Hughes Aircraft Company Broadband, high speed video amplifier
US4999586A (en) * 1988-05-26 1991-03-12 North American Philips Corp Wideband class AB CRT cathode driver
JP2564719Y2 (ja) * 1990-08-20 1998-03-09 ソニー株式会社 広帯域増幅回路
JPH0537810A (ja) * 1991-07-25 1993-02-12 Sony Corp 映像出力装置
US5337010A (en) * 1992-01-31 1994-08-09 Sony Corporation Wide-band amplifier apparatus

Also Published As

Publication number Publication date
JPH08288756A (ja) 1996-11-01
KR960039599A (ko) 1996-11-25
TW307946B (enExample) 1997-06-11
US5694084A (en) 1997-12-02
KR100389466B1 (ko) 2003-10-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees