US 7,321,399 B2
Multiplexed analog-to-digital converter arrangement
Mark Francis Rumreich, Indianapolis, Ind. (US)
Assigned to Thomson Licensing, Boulogne-Billancourt (France)
Appl. No. 10/498,071
PCT Filed Dec. 06, 2002, PCT No. PCT/US02/39258
§ 371(c)(1), (2), (4) Date Jun. 09, 2004,
PCT Pub. No. WO03/055207, PCT Pub. Date Jul. 03, 2003.
Claims priority of provisional application 60/339544, filed on Dec. 11, 2001.
Prior Publication US 2004/0257465 A1, Dec. 23, 2004
Int. Cl. H03M 1/12 (2006.01)
U.S. Cl. 348—572  [348/573; 348/720; 341/155; 341/141] 18 Claims
OG exemplary drawing
 
7. An apparatus, comprising:
analog-to-digital conversion means for converting first and second time aligned analog signals to first and second digital signals, respectively, and for outputting the first digital signal during a first time interval and outputting the second digital signal during a second time interval; and
digital filtering means for filtering the first and second digital signals to generate first and second filtered signals, respectively, and for outputting the first and second filtered signals in a time-aligned manner during successive time intervals.