JPS6272079A - 広帯域積分器 - Google Patents

広帯域積分器

Info

Publication number
JPS6272079A
JPS6272079A JP61218287A JP21828786A JPS6272079A JP S6272079 A JPS6272079 A JP S6272079A JP 61218287 A JP61218287 A JP 61218287A JP 21828786 A JP21828786 A JP 21828786A JP S6272079 A JPS6272079 A JP S6272079A
Authority
JP
Japan
Prior art keywords
transistor
current
base
collector
whose
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.)
Granted
Application number
JP61218287A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0258662B2 (OSRAM
Inventor
ヴアンニ・ポレツト
マルコ・シリゴーニ
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.)
TIM SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Publication of JPS6272079A publication Critical patent/JPS6272079A/ja
Publication of JPH0258662B2 publication Critical patent/JPH0258662B2/ja
Granted 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
    • H03H11/04—Frequency selective two-port networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
JP61218287A 1985-09-23 1986-09-18 広帯域積分器 Granted JPS6272079A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67809/85A IT1182562B (it) 1985-09-23 1985-09-23 Circuito integratore a larga banda
IT67809-A/85 1985-09-23

Publications (2)

Publication Number Publication Date
JPS6272079A true JPS6272079A (ja) 1987-04-02
JPH0258662B2 JPH0258662B2 (OSRAM) 1990-12-10

Family

ID=11305449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61218287A Granted JPS6272079A (ja) 1985-09-23 1986-09-18 広帯域積分器

Country Status (5)

Country Link
US (1) US4721920A (OSRAM)
EP (1) EP0220486A3 (OSRAM)
JP (1) JPS6272079A (OSRAM)
CA (1) CA1250625A (OSRAM)
IT (1) IT1182562B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9002154A (nl) * 1990-10-04 1992-05-06 Philips Nv Companderende stroom-modus transconductor-c integrator.
KR100219037B1 (ko) * 1996-10-01 1999-09-01 이계철 선형화된 저항성을 이용한 모스펫 아날로그 곱셈기
US5812024A (en) * 1997-01-30 1998-09-22 Lucent Technologies Inc. Stabilization of gain-bandwidth product in analog circuit devices
US7738546B2 (en) * 2004-09-27 2010-06-15 Intel Corporation Feed forward equalizer for a communication system
US7551667B2 (en) * 2004-09-27 2009-06-23 Intel Corporation Feed forward equalizer
CA2529391C (en) * 2005-12-07 2008-09-02 Stelpro Wire & Springs Inc. Nestable box spring foundation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163908A (en) * 1977-08-22 1979-08-07 Motorola, Inc. Bias circuit for complementary transistors
US4374335A (en) * 1980-05-19 1983-02-15 Precision Monolithics, Inc. Tuneable I.C. active integrator

Also Published As

Publication number Publication date
US4721920A (en) 1988-01-26
IT1182562B (it) 1987-10-05
EP0220486A2 (en) 1987-05-06
CA1250625A (en) 1989-02-28
JPH0258662B2 (OSRAM) 1990-12-10
IT8567809A0 (it) 1985-09-23
EP0220486A3 (en) 1990-03-14

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