Inventor
SUBRAMONIAM KRISHNAN
US9 patents
Patents
9 patentsUS6542094B1Apr 1, 2003
Sample rate converters with minimal conversion error and analog to digital and digital to analog converters using the same
CIRRUS LOGIC INC29 citations91
US7019677B1Mar 28, 2006
Current steering digital to analog converters with self-calibration, and systems and methods using the same
CIRRUS LOGIC INC21 citations90
US6489901B1Dec 3, 2002
Variable duty cycle resampling circuits and methods and sample rate converters using the same
CIRRUS LOGIC INC19 citations90
US6642876B2Nov 4, 2003
Method and system of operating a codec in an operational mode
CIRRUS LOGIC INC20 citations89
US6642863B1Nov 4, 2003
Sample rate converters using virtual sample rates and analog to digital and digital to analog converters using the same
CIRRUS LOGIC INC21 citations89
US6608572B1Aug 19, 2003
Analog to digital converters with integral sample rate conversion and systems and methods using the same
CIRRUS LOGIC INC25 citations89
US7162029B2Jan 9, 2007
Gain or input volume controller and method utilizing a modified R2R ladder network
CIRRUS LOGIC INC17 citations82
US7224756B2May 29, 2007
Method and system for providing a codec clock signal at a desired operational rate
CIRRUS LOGIC INC5 citations61
US7339628B2Mar 4, 2008
Method and apparatus to improve decoding of composite video signals
CIRRUS LOGIC INC4 citations60