@article{(Open Science Index):https://publications.waset.org/pdf/11985,
	  title     = {A Novel Digital Calibration Technique for Gain and Offset Mismatch in TIΣΔ ADCs},
	  author    = {Ali Beydoun and  Van-Tam Nguyen and  Patrick Loumeau},
	  country	= {},
	  institution	= {},
	  abstract     = {Time interleaved sigma-delta (TIΣΔ) architecture is a
potential candidate for high bandwidth analog to digital converters
(ADC) which remains a bottleneck for software and cognitive radio
receivers. However, the performance of the TIΣΔ architecture is
limited by the unavoidable gain and offset mismatches resulting
from the manufacturing process. This paper presents a novel digital
calibration method to compensate the gain and offset mismatch
effect. The proposed method takes advantage of the reconstruction
digital signal processing on each channel and requires only few logic
components for implementation. The run time calibration is estimated
to 10 and 15 clock cycles for offset cancellation and gain mismatch
calibration respectively.},
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {5},
	  number    = {9},
	  year      = {2011},
	  pages     = {1252 - 1262},
	  ee        = {https://publications.waset.org/pdf/11985},
	  url   	= {https://publications.waset.org/vol/57},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 57, 2011},
	}