DE3490343C2 - - Google Patents

Info

Publication number
DE3490343C2
DE3490343C2 DE3490343A DE3490343A DE3490343C2 DE 3490343 C2 DE3490343 C2 DE 3490343C2 DE 3490343 A DE3490343 A DE 3490343A DE 3490343 A DE3490343 A DE 3490343A DE 3490343 C2 DE3490343 C2 DE 3490343C2
Authority
DE
Germany
Prior art keywords
transistors
transistor
emitter
bits
circuit
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
DE3490343A
Other languages
German (de)
English (en)
Other versions
DE3490343T (de
Inventor
Alexander T. Underhill Vt. Us Botka
Evan Lynnfield Mass. Us Colton
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.)
Analogic Corp
Original Assignee
Analogic 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 Analogic Corp filed Critical Analogic Corp
Application granted granted Critical
Publication of DE3490343C2 publication Critical patent/DE3490343C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE3490343A 1983-07-25 1984-07-16 Expired DE3490343C2 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/516,765 US4607248A (en) 1983-07-25 1983-07-25 Digital to analog converter having integrated digital and analog circuitry

Publications (1)

Publication Number Publication Date
DE3490343C2 true DE3490343C2 (enExample) 1989-12-14

Family

ID=24057002

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3490343A Expired DE3490343C2 (enExample) 1983-07-25 1984-07-16
DE19843490343 Pending DE3490343T (de) 1983-07-25 1984-07-16 Digital/Analog-Wandlerbaugruppe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19843490343 Pending DE3490343T (de) 1983-07-25 1984-07-16 Digital/Analog-Wandlerbaugruppe

Country Status (8)

Country Link
US (1) US4607248A (enExample)
EP (1) EP0151176B1 (enExample)
JP (1) JPH0777351B2 (enExample)
DE (2) DE3490343C2 (enExample)
GB (1) GB2157905B (enExample)
IT (1) IT1176472B (enExample)
NL (1) NL191073C (enExample)
WO (1) WO1985000710A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018200723A1 (de) * 2018-01-17 2019-07-18 Robert Bosch Gmbh Elektrische Schaltung zum Test primärer interner Signale eines ASIC

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677581A (en) * 1985-05-30 1987-06-30 Allied Corporation Multichannel, self-calibrating, analog input/output apparatus for generating and measuring DC stimuli
JP3069587B2 (ja) * 1988-11-01 2000-07-24 セイコーエプソン株式会社 多出力電流供給用集積回路及びそれを用いた複数の被駆動素子の駆動制御装置
US5570090A (en) * 1994-05-23 1996-10-29 Analog Devices, Incorporated DAC with digitally-programmable gain and sync level generation
US5790060A (en) * 1996-09-11 1998-08-04 Harris Corporation Digital-to-analog converter having enhanced current steering and associated method
EP2023487B1 (en) * 2007-07-27 2010-09-15 Fujitsu Semiconductor Limited Switching circuitry

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961326A (en) * 1974-09-12 1976-06-01 Analog Devices, Inc. Solid state digital to analog converter
US4045793A (en) * 1975-09-29 1977-08-30 Motorola, Inc. Digital to analog converter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582487B2 (ja) * 1974-02-22 1983-01-17 日本電気株式会社 トランジスタリサンプラ
US4016555A (en) * 1975-04-07 1977-04-05 Tyrrel Sylvan F Signal converter
US4092639A (en) * 1976-01-06 1978-05-30 Precision Monolithics, Inc. Digital to analog converter with complementary true current outputs
DE2659709C3 (de) * 1976-12-31 1982-05-06 Hoechst Ag, 6000 Frankfurt 2,5-Bis-(4-aminophenyl)-1,3,4-oxadiazole und ihre Verwendung
US4138671A (en) * 1977-02-14 1979-02-06 Precision Monolithics, Inc. Selectable trimming circuit for use with a digital to analog converter
JPS56136026A (en) * 1980-03-26 1981-10-23 Casio Comput Co Ltd Glitch preventing circuit of digital-to-analog converter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961326A (en) * 1974-09-12 1976-06-01 Analog Devices, Inc. Solid state digital to analog converter
US4045793A (en) * 1975-09-29 1977-08-30 Motorola, Inc. Digital to analog converter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SCHMID, Hermann: Electronic Analog/Digital Conversions, New York u.a.: Van Nostrand Reinhold Company, 1970, S.170-179 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018200723A1 (de) * 2018-01-17 2019-07-18 Robert Bosch Gmbh Elektrische Schaltung zum Test primärer interner Signale eines ASIC
US11808809B2 (en) 2018-01-17 2023-11-07 Robert Bosch Gmbh Electrical circuit for testing primary internal signals of an ASIC

Also Published As

Publication number Publication date
IT1176472B (it) 1987-08-18
JPS60500843A (ja) 1985-05-30
EP0151176A4 (en) 1988-04-18
EP0151176A1 (en) 1985-08-14
IT8422039A1 (it) 1986-01-25
WO1985000710A1 (en) 1985-02-14
NL191073C (nl) 1995-01-02
EP0151176B1 (en) 1991-06-05
NL8420202A (nl) 1985-06-03
IT8422039A0 (it) 1984-07-25
JPH0777351B2 (ja) 1995-08-16
GB8507037D0 (en) 1985-04-24
NL191073B (nl) 1994-08-01
GB2157905A (en) 1985-10-30
GB2157905B (en) 1986-12-03
US4607248A (en) 1986-08-19
DE3490343T (de) 1985-10-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee