JPH118525A5 - - Google Patents

Info

Publication number
JPH118525A5
JPH118525A5 JP1998070883A JP7088398A JPH118525A5 JP H118525 A5 JPH118525 A5 JP H118525A5 JP 1998070883 A JP1998070883 A JP 1998070883A JP 7088398 A JP7088398 A JP 7088398A JP H118525 A5 JPH118525 A5 JP H118525A5
Authority
JP
Japan
Prior art keywords
step attenuator
attenuator unit
gaas fet
led
fet switches
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
JP1998070883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH118525A (ja
Filing date
Publication date
Priority claimed from US08/829,924 external-priority patent/US5808322A/en
Application filed filed Critical
Publication of JPH118525A publication Critical patent/JPH118525A/ja
Publication of JPH118525A5 publication Critical patent/JPH118525A5/ja
Pending legal-status Critical Current

Links

JP10070883A 1997-04-01 1998-03-19 ＧａＡｓ ＦＥＴスイッチ及びステップ減衰器ユニット Pending JPH118525A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/829,924 US5808322A (en) 1997-04-01 1997-04-01 Faster switching GaAs FET switches by illumination with high intensity light
US829,924 1997-04-01

Publications (2)

Publication Number Publication Date
JPH118525A JPH118525A (ja) 1999-01-12
JPH118525A5 true JPH118525A5 (enExample) 2005-09-08

Family

ID=25255917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10070883A Pending JPH118525A (ja) 1997-04-01 1998-03-19 ＧａＡｓ ＦＥＴスイッチ及びステップ減衰器ユニット

Country Status (4)

Country Link
US (1) US5808322A (enExample)
EP (1) EP0869611B1 (enExample)
JP (1) JPH118525A (enExample)
DE (1) DE69801177T2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10228810B4 (de) * 2002-06-27 2010-09-30 Rohde & Schwarz Gmbh & Co. Kg Mikrowellen-Schaltung mit beleuchteten Feldeffekt-Transistoren
DE102004024367A1 (de) * 2004-05-17 2005-12-22 Rohde & Schwarz Gmbh & Co. Kg Kalibrierbare Mikrowellen-Schaltung mit beleuchtbaren GaAs-FET sowie Kalibriervorrichtung und Verfahren zur Kalibrierung
US7847301B2 (en) * 2004-12-08 2010-12-07 Agilent Technologies, Inc. Electronic microcircuit having internal light enhancement
US8022519B2 (en) 2005-05-19 2011-09-20 Sandisk Technologies Inc. System-in-a-package based flash memory card
US20070126525A1 (en) * 2005-12-01 2007-06-07 Nicholson Dean B Dual path attenuation system
JP4935373B2 (ja) * 2007-01-23 2012-05-23 横河電機株式会社 スイッチ回路およびこのスイッチ回路を用いたステップアッテネータ
WO2016198100A1 (en) 2015-06-10 2016-12-15 Advantest Corporation High frequency integrated circuit and emitting device for irradiating the integrated circuit
US9590591B1 (en) * 2016-03-17 2017-03-07 Analog Devices Global High frequency signal attenuators
US10326018B1 (en) 2018-02-28 2019-06-18 Nxp Usa, Inc. RF switches, integrated circuits, and devices with multi-gate field effect transistors and voltage leveling circuits, and methods of their fabrication
US10784862B1 (en) 2019-09-10 2020-09-22 Nxp Usa, Inc. High speed switching radio frequency switches
US10972091B1 (en) 2019-12-03 2021-04-06 Nxp Usa, Inc. Radio frequency switches with voltage equalization
US11368180B2 (en) 2020-07-31 2022-06-21 Nxp Usa, Inc. Switch circuits with parallel transistor stacks and methods of their operation
US11683028B2 (en) 2021-03-03 2023-06-20 Nxp Usa, Inc. Radio frequency switches with voltage equalization

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043958A (en) * 1959-09-14 1962-07-10 Philips Corp Circuit element
DE1190506B (de) * 1963-10-10 1965-04-08 Siemens Ag Optisch gesteuerte, mindestens vier Zonen von abwechselnd unterschiedlichem Leitungstyp aufweisende Schalt- oder Kippdiode
JPS5457983A (en) * 1977-10-18 1979-05-10 Toshiba Corp Optical semiconductor device
JPS6355978A (ja) * 1986-08-26 1988-03-10 Yokogawa Electric Corp 半導体装置
JP2629428B2 (ja) * 1990-10-01 1997-07-09 日本電気株式会社 砒化ガリウムｆｅｔ集積回路
JPH05226688A (ja) * 1992-01-08 1993-09-03 Nec Corp フォトカプラ
US5347239A (en) * 1992-12-03 1994-09-13 Hewlett-Packard Company Step attenuator

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