DE3427862C2 - - Google Patents

Info

Publication number
DE3427862C2
DE3427862C2 DE3427862A DE3427862A DE3427862C2 DE 3427862 C2 DE3427862 C2 DE 3427862C2 DE 3427862 A DE3427862 A DE 3427862A DE 3427862 A DE3427862 A DE 3427862A DE 3427862 C2 DE3427862 C2 DE 3427862C2
Authority
DE
Germany
Prior art keywords
converter
current
voltage
output
led
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
Application number
DE3427862A
Other languages
German (de)
English (en)
Other versions
DE3427862A1 (de
Inventor
Katsumi Shimonoseki Yamaguchi Jp Nagano
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE3427862A1 publication Critical patent/DE3427862A1/de
Application granted granted Critical
Publication of DE3427862C2 publication Critical patent/DE3427862C2/de
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
    • H03H11/40—Impedance converters
    • H03H11/42—Gyrators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/902—Optical coupling to semiconductor

Landscapes

  • Networks Using Active Elements (AREA)
  • Electronic Switches (AREA)
DE19843427862 1983-07-29 1984-07-27 Gyrator Granted DE3427862A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58138816A JPS6030210A (ja) 1983-07-29 1983-07-29 ジヤイレ−タ

Publications (2)

Publication Number Publication Date
DE3427862A1 DE3427862A1 (de) 1985-02-14
DE3427862C2 true DE3427862C2 (enExample) 1987-07-09

Family

ID=15230904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843427862 Granted DE3427862A1 (de) 1983-07-29 1984-07-27 Gyrator

Country Status (3)

Country Link
US (1) US4565962A (enExample)
JP (1) JPS6030210A (enExample)
DE (1) DE3427862A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669037A (en) * 1985-02-01 1987-05-26 Bobry Howard H Isolator for power system instrument
US5144287A (en) * 1990-12-28 1992-09-01 Rolm Systems Current level sensing circuit for use with gyrator circuitry
JPH05283972A (ja) * 1992-04-03 1993-10-29 Nec Corp フィルタ回路
IT1289817B1 (it) * 1996-12-30 1998-10-16 Plaset Srl Dispositivo per il controllo di un motore elettrico sincrono con rotore a magnete permanente
GB2352102B (en) * 1999-07-16 2004-06-16 Ericsson Telefon Ab L M Integrated circuit
US6710317B2 (en) * 2000-04-14 2004-03-23 Robert David Meadows Current to voltage converter with optical gain mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513401A (en) * 1966-04-15 1970-05-19 Hitachi Ltd Circuit arrangements employing active elements therein functioning as circulators,gyrators,inductors or filters
US3452304A (en) * 1967-05-10 1969-06-24 Bell Telephone Labor Inc Nonreciprocal wave translating device
US3497836A (en) * 1968-10-15 1970-02-24 Bell Telephone Labor Inc Nonreciprocal transistor network
US3500262A (en) * 1968-10-15 1970-03-10 Bell Telephone Labor Inc Nonreciprocal gyrator network
US3501716A (en) * 1968-12-03 1970-03-17 Bell Telephone Labor Inc Gyrator network using operational amplifiers

Also Published As

Publication number Publication date
US4565962A (en) 1986-01-21
JPS6030210A (ja) 1985-02-15
DE3427862A1 (de) 1985-02-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee