IT7821405A0 - IMPROVED DIFFERENTIAL CIRCUIT. - Google Patents

IMPROVED DIFFERENTIAL CIRCUIT.

Info

Publication number
IT7821405A0
IT7821405A0 IT7821405A IT2140578A IT7821405A0 IT 7821405 A0 IT7821405 A0 IT 7821405A0 IT 7821405 A IT7821405 A IT 7821405A IT 2140578 A IT2140578 A IT 2140578A IT 7821405 A0 IT7821405 A0 IT 7821405A0
Authority
IT
Italy
Prior art keywords
differential circuit
improved differential
improved
circuit
differential
Prior art date
Application number
IT7821405A
Other languages
Italian (it)
Other versions
IT1113115B (en
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT7821405A0 publication Critical patent/IT7821405A0/en
Application granted granted Critical
Publication of IT1113115B publication Critical patent/IT1113115B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/24—Arrangements for measuring quantities of charge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/10—Measuring sum, difference or ratio
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/762—Charge transfer devices
    • H01L29/765—Charge-coupled devices
    • H01L29/768—Charge-coupled devices with field effect produced by an insulated gate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
IT21405/78A 1977-04-07 1978-03-21 FINALIZED DIFFERENTIAL CIRCUIT IT1113115B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78572377A 1977-04-07 1977-04-07

Publications (2)

Publication Number Publication Date
IT7821405A0 true IT7821405A0 (en) 1978-03-21
IT1113115B IT1113115B (en) 1986-01-20

Family

ID=25136433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21405/78A IT1113115B (en) 1977-04-07 1978-03-21 FINALIZED DIFFERENTIAL CIRCUIT

Country Status (5)

Country Link
JP (1) JPS53125872A (en)
CA (1) CA1099409A (en)
DE (1) DE2811146A1 (en)
FR (1) FR2386942A1 (en)
IT (1) IT1113115B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239983A (en) * 1979-03-09 1980-12-16 International Business Machines Corporation Non-destructive charge transfer device differencing circuit
FR2455772B1 (en) * 1979-05-04 1986-01-17 Thomson Csf DEVICE FOR TRANSFERRING SUBTRACTION LOADS AND GENERATING QUANTITIES OF LOADS AND SYSTEM PROVIDED WITH SUCH A DEVICE
DE2936704A1 (en) * 1979-09-11 1981-03-26 Siemens AG, 1000 Berlin und 8000 München MONOLITHICALLY INTEGRATED CIRCUIT WITH A TWO-DIMENSIONAL IMAGE SENSOR
DE2939490A1 (en) * 1979-09-28 1981-04-16 Siemens AG, 1000 Berlin und 8000 München MONOLITHICALLY INTEGRATED TWO-DIMENSIONAL IMAGE SENSOR WITH A DIFFERENTIAL LEVEL
US4639678A (en) * 1983-12-30 1987-01-27 International Business Machines Corporation Absolute charge difference detection method and structure for a charge coupled device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623132A (en) * 1970-12-14 1971-11-23 North American Rockwell Charge sensing circuit
IL52589A (en) * 1976-09-15 1979-09-30 Hughes Aircraft Co Charge coupled device subtractor

Also Published As

Publication number Publication date
DE2811146A1 (en) 1978-10-19
FR2386942B1 (en) 1982-07-23
JPS53125872A (en) 1978-11-02
CA1099409A (en) 1981-04-14
IT1113115B (en) 1986-01-20
FR2386942A1 (en) 1978-11-03

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