KR100651623B1 - 비선형 신호 프로세서 - Google Patents

비선형 신호 프로세서 Download PDF

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Publication number
KR100651623B1
KR100651623B1 KR1020027007034A KR20027007034A KR100651623B1 KR 100651623 B1 KR100651623 B1 KR 100651623B1 KR 1020027007034 A KR1020027007034 A KR 1020027007034A KR 20027007034 A KR20027007034 A KR 20027007034A KR 100651623 B1 KR100651623 B1 KR 100651623B1
Authority
KR
South Korea
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.)
Expired - Fee Related
Application number
KR1020027007034A
Other languages
English (en)
Korean (ko)
Other versions
KR20020077349A (ko
Inventor
그리펜트로그달프랭크
Original Assignee
톰슨 라이센싱 에스.에이.
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 톰슨 라이센싱 에스.에이. filed Critical 톰슨 라이센싱 에스.에이.
Publication of KR20020077349A publication Critical patent/KR20020077349A/ko
Application granted granted Critical
Publication of KR100651623B1 publication Critical patent/KR100651623B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
KR1020027007034A 1999-12-01 2000-12-01 비선형 신호 프로세서 Expired - Fee Related KR100651623B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16828099P 1999-12-01 1999-12-01
US60/168,280 1999-12-01

Publications (2)

Publication Number Publication Date
KR20020077349A KR20020077349A (ko) 2002-10-11
KR100651623B1 true KR100651623B1 (ko) 2006-11-30

Family

ID=22610841

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027007034A Expired - Fee Related KR100651623B1 (ko) 1999-12-01 2000-12-01 비선형 신호 프로세서

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

Family Cites Families (16)

* 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
JPS61173506A (ja) * 1985-01-28 1986-08-05 Iwatsu Electric Co Ltd 差動増幅器
US4833422A (en) * 1987-09-24 1989-05-23 Burr-Brown Corporation Programmable gain instrumentation amplifier
JPH01175467A (ja) * 1987-12-29 1989-07-11 Sharp Corp ガンマ補正回路
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
JPH04340869A (ja) * 1991-05-17 1992-11-27 Mitsubishi Electric Corp ガンマ補正回路
JP2885552B2 (ja) * 1991-09-17 1999-04-26 日本電気アイシーマイコンシステム株式会社 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
FR2726706B1 (fr) 1994-11-07 1997-01-03 Thomson Consumer Electronics Dispositif de generation de fonctions de transfert definies par intervalles
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
US6150881A (en) * 1999-05-25 2000-11-21 Motorola, Inc. Amplifier circuit with amplitude and phase correction and method of operation

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
EP1250754B1 (en) 2004-02-25
US6710658B2 (en) 2004-03-23
MXPA02005433A (es) 2002-11-29
DE60008604D1 (de) 2004-04-01
JP2004500757A (ja) 2004-01-08

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