(19)
(11) EP 2 719 075 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
15.09.2021 Bulletin 2021/37

(45) Mention of the grant of the patent:
11.08.2021 Bulletin 2021/32

(21) Application number: 12732737.7

(22) Date of filing: 06.06.2012
(51) International Patent Classification (IPC): 
H03H 15/02(2006.01)
 H03K 5/00(2006.01)
(52) Cooperative Patent Classification (CPC):
H03H 15/02; H03K 5/00
(86) International application number:
PCT/US2012/041101
(87) International publication number:
WO 2012/170533 (13.12.2012 Gazette 2012/50)

(54)

CHARGE SHARING TIME DOMAIN FILTER

ZEITBEREICHSFILTER MIT LADUNGSTEILUNG

FILTRE DANS LE DOMAINE TEMPOREL À PARTAGE DE CHARGES

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 06.06.2011 US 201161493893 P
18.08.2011 WO PCT/US2011/048278

(43) Date of publication of application:
16.04.2014 Bulletin 2014/16

(73) Proprietor: Analog Devices, Inc.
Wilmington, MA 01887 (US)

(72) Inventors:
  • NESTLER, Eric
    Concord, MA 01742 (US)
  • VENUTI, Jeffrey
    Somerville, MA 02143 (US)
  • ZLATKOVIC, Vladimir
    Belmont, MA 02478 (US)
  • NANDA, Kartik
    Cambridge, MA 02140 (US)

(74) Representative: Wardle, Callum Tarn et al
Withers & Rogers LLP 4 More London Riverside
London SE1 2AU
London SE1 2AU (GB)


(56) References cited: : 
EP-A2- 0 933 870
US-A1- 2010 225 419
 US-A1- 2003 050 027
   
  • Cameron B. Lacy: "Design of a programmable switched-capacitor analog FIR filter", , 1 January 1999 (1999-01-01), XP55044242, Toronto, Canada Retrieved from the Internet: URL:https://tspace.library.utoronto.ca/bit stream/1807/14967/1/MQ46200.pdf [retrieved on 2012-11-14]
  • None
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).