IT1113115B - Circuito differenziale perfezionato - Google Patents

Circuito differenziale perfezionato

Info

Publication number
IT1113115B
IT1113115B IT21405/78A IT2140578A IT1113115B IT 1113115 B IT1113115 B IT 1113115B IT 21405/78 A IT21405/78 A IT 21405/78A IT 2140578 A IT2140578 A IT 2140578A IT 1113115 B IT1113115 B IT 1113115B
Authority
IT
Italy
Prior art keywords
finalized
differential circuit
differential
circuit
finalized differential
Prior art date
Application number
IT21405/78A
Other languages
English (en)
Other versions
IT7821405A0 (it
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/it
Application granted granted Critical
Publication of IT1113115B publication Critical patent/IT1113115B/it

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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D44/00—Charge transfer devices
    • H10D44/40—Charge-coupled devices [CCD]
    • H10D44/45—Charge-coupled devices [CCD] having field effect produced by insulated gate electrodes 

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Measurement Of Current Or Voltage (AREA)
IT21405/78A 1977-04-07 1978-03-21 Circuito differenziale perfezionato IT1113115B (it)

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 IT7821405A0 (it) 1978-03-21
IT1113115B true IT1113115B (it) 1986-01-20

Family

ID=25136433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21405/78A IT1113115B (it) 1977-04-07 1978-03-21 Circuito differenziale perfezionato

Country Status (5)

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

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 (fr) * 1979-05-04 1986-01-17 Thomson Csf Dispositif a transfert de charges de soustraction et de generation de quantites de charges et systeme muni d'un tel dispositif
DE2936704A1 (de) * 1979-09-11 1981-03-26 Siemens AG, 1000 Berlin und 8000 München Monolithisch integrierte schaltung mit einem zweidimensionalen bildsensor
DE2939490A1 (de) * 1979-09-28 1981-04-16 Siemens AG, 1000 Berlin und 8000 München Monolithisch integrierter zweidimensionaler bildsensor mit einer differenzbildenden stufe
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
IT7821405A0 (it) 1978-03-21
FR2386942A1 (en) 1978-11-03
FR2386942B1 (it) 1982-07-23
JPS53125872A (en) 1978-11-02
DE2811146A1 (de) 1978-10-19
CA1099409A (en) 1981-04-14

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