JP2004500757A - 非線形プロセッサ - Google Patents

非線形プロセッサ Download PDF

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Publication number
JP2004500757A
JP2004500757A JP2001542460A JP2001542460A JP2004500757A JP 2004500757 A JP2004500757 A JP 2004500757A JP 2001542460 A JP2001542460 A JP 2001542460A JP 2001542460 A JP2001542460 A JP 2001542460A JP 2004500757 A JP2004500757 A JP 2004500757A
Authority
JP
Japan
Prior art keywords
transistor
gain
base
collector
signal
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.)
Pending
Application number
JP2001542460A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004500757A5 (enExample
Inventor
グリペントロッグ，ダル　フランク
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2004500757A publication Critical patent/JP2004500757A/ja
Publication of JP2004500757A5 publication Critical patent/JP2004500757A5/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45098—PI types
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices
    • 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
    • H04N5/20—Circuitry for controlling amplitude response

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP2001542460A 1999-12-01 2000-12-01 非線形プロセッサ Pending JP2004500757A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16828099P 1999-12-01 1999-12-01
PCT/US2000/032694 WO2001041303A1 (en) 1999-12-01 2000-12-01 Non-linear signal processor

Publications (2)

Publication Number Publication Date
JP2004500757A true JP2004500757A (ja) 2004-01-08
JP2004500757A5 JP2004500757A5 (enExample) 2008-01-31

Family

ID=22610841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001542460A Pending JP2004500757A (ja) 1999-12-01 2000-12-01 非線形プロセッサ

Country Status (10)

Country Link
US (1) US6710658B2 (enExample)
EP (1) EP1250754B1 (enExample)
JP (1) JP2004500757A (enExample)
KR (1) KR100651623B1 (enExample)
CN (1) CN1214522C (enExample)
AU (1) AU1810401A (enExample)
DE (1) DE60008604T2 (enExample)
HU (1) HUP0204107A2 (enExample)
MX (1) MXPA02005433A (enExample)
WO (1) WO2001041303A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7825937B1 (en) 2006-06-16 2010-11-02 Nvidia Corporation Multi-pass cylindrical cube map blur
AU2021360283A1 (en) 2020-10-13 2023-04-06 Alcon Inc. Beam detection with dual gain

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173506A (ja) * 1985-01-28 1986-08-05 Iwatsu Electric Co Ltd 差動増幅器
JPH01175467A (ja) * 1987-12-29 1989-07-11 Sharp Corp ガンマ補正回路
JPH04340869A (ja) * 1991-05-17 1992-11-27 Mitsubishi Electric Corp ガンマ補正回路
JPH0575368A (ja) * 1991-09-17 1993-03-26 Nec Ic Microcomput Syst Ltd 非線型増幅器
JPH05299950A (ja) * 1992-04-17 1993-11-12 Sumitomo Electric Ind Ltd 差動増幅器
JPH0662277A (ja) * 1992-08-11 1994-03-04 Hitachi Ltd ピーク輝度伸長回路
JPH0666604B2 (ja) * 1987-09-24 1994-08-24 バー・ブラウン・コーポレーション プログラマブル利得計測増幅器
JPH07122950A (ja) * 1993-09-06 1995-05-12 Yokogawa Electric Corp 可変利得増幅器
JPH10107562A (ja) * 1996-10-01 1998-04-24 Yokogawa Electric Corp 可変利得増幅器
JPH11298271A (ja) * 1998-04-10 1999-10-29 Yokogawa Electric Corp 可変利得増幅器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742377A (en) 1971-07-08 1973-06-26 Nat Semiconductor Corp Differential amplifier with means for balancing out offset terms
US3742218A (en) * 1972-01-31 1973-06-26 Nucleonics Ind Corp Air column density variation insensitive nucleonic gauging system
US5008632A (en) * 1989-10-31 1991-04-16 International Business Machines Corporation Temperature compensated feedback circuit for setting and stabilizing amplifier DC bias points
US5086632A (en) * 1990-05-08 1992-02-11 Hsu Yun Tung Flexible key and lock assembly
FR2726706B1 (fr) 1994-11-07 1997-01-03 Thomson Consumer Electronics Dispositif de generation de fonctions de transfert definies par intervalles
US6150881A (en) * 1999-05-25 2000-11-21 Motorola, Inc. Amplifier circuit with amplitude and phase correction and method of operation

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173506A (ja) * 1985-01-28 1986-08-05 Iwatsu Electric Co Ltd 差動増幅器
JPH0666604B2 (ja) * 1987-09-24 1994-08-24 バー・ブラウン・コーポレーション プログラマブル利得計測増幅器
JPH01175467A (ja) * 1987-12-29 1989-07-11 Sharp Corp ガンマ補正回路
JPH04340869A (ja) * 1991-05-17 1992-11-27 Mitsubishi Electric Corp ガンマ補正回路
JPH0575368A (ja) * 1991-09-17 1993-03-26 Nec Ic Microcomput Syst Ltd 非線型増幅器
JPH05299950A (ja) * 1992-04-17 1993-11-12 Sumitomo Electric Ind Ltd 差動増幅器
JPH0662277A (ja) * 1992-08-11 1994-03-04 Hitachi Ltd ピーク輝度伸長回路
JPH07122950A (ja) * 1993-09-06 1995-05-12 Yokogawa Electric Corp 可変利得増幅器
JPH10107562A (ja) * 1996-10-01 1998-04-24 Yokogawa Electric Corp 可変利得増幅器
JPH11298271A (ja) * 1998-04-10 1999-10-29 Yokogawa Electric Corp 可変利得増幅器

Also Published As

Publication number Publication date
KR20020077349A (ko) 2002-10-11
HUP0204107A2 (en) 2003-04-28
AU1810401A (en) 2001-06-12
EP1250754A1 (en) 2002-10-23
DE60008604T2 (de) 2004-07-29
US20020171491A1 (en) 2002-11-21
CN1214522C (zh) 2005-08-10
WO2001041303A1 (en) 2001-06-07
CN1402905A (zh) 2003-03-12
KR100651623B1 (ko) 2006-11-30
EP1250754B1 (en) 2004-02-25
US6710658B2 (en) 2004-03-23
MXPA02005433A (es) 2002-11-29
DE60008604D1 (de) 2004-04-01

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