EP0878008A4 - Reset charge compensation circuit - Google Patents

Reset charge compensation circuit

Info

Publication number
EP0878008A4
EP0878008A4 EP97902877A EP97902877A EP0878008A4 EP 0878008 A4 EP0878008 A4 EP 0878008A4 EP 97902877 A EP97902877 A EP 97902877A EP 97902877 A EP97902877 A EP 97902877A EP 0878008 A4 EP0878008 A4 EP 0878008A4
Authority
EP
European Patent Office
Prior art keywords
compensation circuit
charge compensation
reset charge
reset
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.)
Withdrawn
Application number
EP97902877A
Other languages
German (de)
French (fr)
Other versions
EP0878008A1 (en
Inventor
Hans Weedon
Roger Finch
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
Publication of EP0878008A1 publication Critical patent/EP0878008A1/en
Publication of EP0878008A4 publication Critical patent/EP0878008A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/02—Sample-and-hold arrangements
    • G11C27/024—Sample-and-hold arrangements using a capacitive memory element
    • G11C27/026—Sample-and-hold arrangements using a capacitive memory element associated with an amplifier
EP97902877A 1996-01-31 1997-01-13 Reset charge compensation circuit Withdrawn EP0878008A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59442596A 1996-01-31 1996-01-31
US594425 1996-01-31
PCT/US1997/000349 WO1997028533A1 (en) 1996-01-31 1997-01-13 Reset charge compensation circuit

Publications (2)

Publication Number Publication Date
EP0878008A1 EP0878008A1 (en) 1998-11-18
EP0878008A4 true EP0878008A4 (en) 1999-06-30

Family

ID=24378811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97902877A Withdrawn EP0878008A4 (en) 1996-01-31 1997-01-13 Reset charge compensation circuit

Country Status (3)

Country Link
EP (1) EP0878008A4 (en)
JP (1) JP2000505927A (en)
WO (1) WO1997028533A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3758223A1 (en) * 2019-06-25 2020-12-30 Oxford Instruments Technologies Oy A preamplifier circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451820A (en) * 1981-08-27 1984-05-29 Gte Automatic Electric Incorporated Charge redistribution integratable D/A convertor
EP0616194A1 (en) * 1993-03-19 1994-09-21 Hamamatsu Photonics K.K. Solid state image pickup device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163947A (en) * 1977-09-23 1979-08-07 Analogic Corporation Current and voltage autozeroing integrator
JPS55163694A (en) * 1979-06-01 1980-12-19 Fujitsu Ltd Sample holding circuit
US4308468A (en) * 1979-11-15 1981-12-29 Xerox Corporation Dual-FET sample and hold circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451820A (en) * 1981-08-27 1984-05-29 Gte Automatic Electric Incorporated Charge redistribution integratable D/A convertor
EP0616194A1 (en) * 1993-03-19 1994-09-21 Hamamatsu Photonics K.K. Solid state image pickup device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9728533A1 *

Also Published As

Publication number Publication date
JP2000505927A (en) 2000-05-16
EP0878008A1 (en) 1998-11-18
WO1997028533A1 (en) 1997-08-07

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19980825

AK Designated contracting states

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Designated state(s): DE GB

A4 Supplementary search report drawn up and despatched

Effective date: 19990517

AK Designated contracting states

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17Q First examination report despatched

Effective date: 20001013

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20010223