FR2432241A1 - VOLTAGE DIVIDER - Google Patents

VOLTAGE DIVIDER

Info

Publication number
FR2432241A1
FR2432241A1 FR7916394A FR7916394A FR2432241A1 FR 2432241 A1 FR2432241 A1 FR 2432241A1 FR 7916394 A FR7916394 A FR 7916394A FR 7916394 A FR7916394 A FR 7916394A FR 2432241 A1 FR2432241 A1 FR 2432241A1
Authority
FR
France
Prior art keywords
mosfets
network
control signal
signal lines
intersection parts
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.)
Withdrawn
Application number
FR7916394A
Other languages
French (fr)
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2432241A1 publication Critical patent/FR2432241A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
    • H01L27/0802—Resistors only
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B20/00—Read-only memory [ROM] devices
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Electronic Switches (AREA)
  • Analogue/Digital Conversion (AREA)
  • Attenuators (AREA)

Abstract

Diviseur de tension caractérisé en ce qu'il comprend un circuit en série où plusieurs éléments de résistance sont reliés en série, un réseau conducteur qui sert à conduire des tensions de points de division dans le circuit en série à une borne de sortie, et un réseau de lignes de signaux de contrôle disposé de façon à s'entrecroiser avec le réseau conducteur. Des MOSFETs sont reliés dans les parties d'intersection entre le réseau conducteur et le réseau de lignes de signaux de contrôle. Parmi ces MOSFETs ceux des parties d'intersection qui n'ont pas besoin d'ouvrir et de fermer des signaux des conducteurs en réponse à des signaux appliqués aux lignes de signaux de contrôle sont construits de MOSFETs du mode à enrichissement, et ceux des autres parties d'intersection sont construits de MOSFETs du mode appauvri.Voltage divider characterized in that it comprises a series circuit in which several resistance elements are connected in series, a conductive network which serves to conduct voltages from division points in the series circuit to an output terminal, and a network of control signal lines arranged so as to intersect with the conductive network. MOSFETs are connected in the intersection parts between the conductive network and the network of control signal lines. Among these MOSFETs those of the intersection parts which do not need to open and close signals of the conductors in response to signals applied to the control signal lines are constructed of MOSFETs of the enrichment mode, and those of the others. Intersection parts are constructed from depleted mode MOSFETs.

FR7916394A 1978-07-26 1979-06-26 VOLTAGE DIVIDER Withdrawn FR2432241A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9043478A JPS5518016A (en) 1978-07-26 1978-07-26 Voltage divider

Publications (1)

Publication Number Publication Date
FR2432241A1 true FR2432241A1 (en) 1980-02-22

Family

ID=13998493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916394A Withdrawn FR2432241A1 (en) 1978-07-26 1979-06-26 VOLTAGE DIVIDER

Country Status (4)

Country Link
JP (1) JPS5518016A (en)
DE (1) DE2930375A1 (en)
FR (1) FR2432241A1 (en)
GB (1) GB2029658A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354175A (en) * 1980-05-01 1982-10-12 Mostek Corporation Analog/digital converter utilizing a single column of analog switches
DE3026361A1 (en) * 1980-07-11 1982-02-04 Siemens AG, 1000 Berlin und 8000 München ELECTRICAL RESISTANCE FOR INTEGRATED SEMICONDUCTOR CIRCUITS MADE OF AT LEAST TWO MONOLITICALLY SUMMARY MIS FIELD EFFECT TRANSISTORS
EP0065022B1 (en) * 1981-05-16 1985-11-27 Deutsche ITT Industries GmbH Integrated voltage divider with selection circuit in igfet technique, a modification thereof and its use in a da converter
JPS58117726A (en) * 1982-01-05 1983-07-13 Matsushita Electric Ind Co Ltd Signal switching circuit
JPS5980010A (en) * 1982-10-27 1984-05-09 テクトロニツクス・インコ−ポレイテツド Programmable attenuator
JP2931440B2 (en) * 1991-06-05 1999-08-09 旭化成マイクロシステム株式会社 Multi-channel D / A converter
JP3922261B2 (en) 2004-03-08 2007-05-30 セイコーエプソン株式会社 Data driver and display device
JP2005072609A (en) * 2004-09-27 2005-03-17 Fujitsu Ltd Semiconductor device
US8669781B2 (en) 2011-05-31 2014-03-11 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
WO2016034988A1 (en) 2014-09-05 2016-03-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, electronic component, and electronic device
US9780779B2 (en) 2015-08-07 2017-10-03 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, electronic component, and electronic device
JP6882861B2 (en) * 2016-07-14 2021-06-02 キヤノン株式会社 Semiconductor devices, liquid discharge heads, liquid discharge head cartridges and recording devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322485A1 (en) * 1975-08-29 1977-03-25 Nat Semiconductor Corp CONVERSION ASSEMBLY FOR A / D AND D / A CONVERTERS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322485A1 (en) * 1975-08-29 1977-03-25 Nat Semiconductor Corp CONVERSION ASSEMBLY FOR A / D AND D / A CONVERTERS

Also Published As

Publication number Publication date
GB2029658A (en) 1980-03-19
DE2930375A1 (en) 1980-02-07
JPS6157710B2 (en) 1986-12-08
JPS5518016A (en) 1980-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse