DE69116408T2 - Stromteiler - Google Patents

Stromteiler

Info

Publication number
DE69116408T2
DE69116408T2 DE69116408T DE69116408T DE69116408T2 DE 69116408 T2 DE69116408 T2 DE 69116408T2 DE 69116408 T DE69116408 T DE 69116408T DE 69116408 T DE69116408 T DE 69116408T DE 69116408 T2 DE69116408 T2 DE 69116408T2
Authority
DE
Germany
Prior art keywords
current divider
divider
current
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
DE69116408T
Other languages
English (en)
Other versions
DE69116408D1 (de
Inventor
Dirk Wouter Johanne Groeneveld
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69116408D1 publication Critical patent/DE69116408D1/de
Publication of DE69116408T2 publication Critical patent/DE69116408T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0634—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale
    • H03M1/0656—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal
    • H03M1/066—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching
    • H03M1/0663—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching using clocked averaging
    • 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
    • H03M1/742—Simultaneous conversion using current sources as quantisation value generators
    • H03M1/747—Simultaneous conversion using current sources as quantisation value generators with equal currents which are switched by unary decoded digital signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Electrical Variables (AREA)
  • Analogue/Digital Conversion (AREA)
DE69116408T 1990-02-26 1991-02-20 Stromteiler Expired - Fee Related DE69116408T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9000450 1990-02-26

Publications (2)

Publication Number Publication Date
DE69116408D1 DE69116408D1 (de) 1996-02-29
DE69116408T2 true DE69116408T2 (de) 1996-07-25

Family

ID=19856664

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116408T Expired - Fee Related DE69116408T2 (de) 1990-02-26 1991-02-20 Stromteiler

Country Status (6)

Country Link
US (1) US5089718A (de)
EP (1) EP0449342B1 (de)
JP (1) JP2948931B2 (de)
KR (1) KR0164853B1 (de)
DE (1) DE69116408T2 (de)
HK (1) HK165296A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100382130C (zh) * 2001-08-29 2008-04-16 日本电气株式会社 用于驱动电流负载器件的半导体器件及提供的电流负载器件
GB2404798A (en) * 2003-08-04 2005-02-09 Seiko Epson Corp A two-phase current comparator using a current memory, for a thin-film active matrix image array suitable for fingerprint sensing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839648A (en) * 1972-02-28 1974-10-01 Tektronix Inc Programmable function generation
JPS5524291B2 (de) * 1973-10-11 1980-06-27
NL7405441A (nl) * 1974-04-23 1975-10-27 Philips Nv Nauwkeurige stroombronschakeling.
US4112315A (en) * 1975-09-08 1978-09-05 Hitachi, Ltd. Semiconductor switch circuit
NL186789C (nl) * 1979-02-16 1991-02-18 Philips Nv Schakelcircuit uitgevoerd met meerdere ingangskanalen en een uitgangskanaal.
JPS59182626A (ja) * 1983-03-31 1984-10-17 Toshiba Corp スイッチング回路
US4958123A (en) * 1987-12-23 1990-09-18 U.S. Philips Corporation Circuit arrangement for processing sampled analogue electrical signals
GB2225885A (en) * 1988-12-08 1990-06-13 Philips Electronic Associated Integrator circuit
GB2228351A (en) * 1989-02-17 1990-08-22 Philips Electronic Associated Circuit arrangement for processing sampled analogue electrical signals
US4973978A (en) * 1989-08-31 1990-11-27 Analog Devices, Inc. Voltage coupling circuit for digital-to-time converter

Also Published As

Publication number Publication date
JPH04217119A (ja) 1992-08-07
EP0449342B1 (de) 1996-01-17
US5089718A (en) 1992-02-18
KR0164853B1 (ko) 1999-03-20
HK165296A (en) 1996-09-13
DE69116408D1 (de) 1996-02-29
JP2948931B2 (ja) 1999-09-13
EP0449342A1 (de) 1991-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee