DocumentCode
349159
Title
Jitter effects in continuous-time ΣΔ modulators with delayed return-to-zero feedback
Author
Oliaei, O. ; Aboushady, H.
Author_Institution
Ecole Nat. Superieure des Telecommun., Paris, France
Volume
1
fYear
1998
fDate
1998
Firstpage
351
Abstract
A general method to design continuous-time Sigma-Delta (ΣΔ) modulators with delayed return-to-zero (RZ) feedback pulse is presented. This method can be applied to design modulators with any arbitrary delay and pulse width. It is shown that the keypoint to avoid the degrading effects of clock jitter is to generate a low jitter feedback pulse-width using a monostable multivibrator
Keywords
circuit feedback; continuous time systems; delays; modulators; sigma-delta modulation; timing jitter; clock jitter; continuous-time ΣΔ modulators; delayed RZ feedback pulse; delayed return-to-zero feedback; jitter effects; low jitter feedback pulse-width; monostable multivibrator; sigma-delta modulators; Clocks; Degradation; Delay; Delta-sigma modulation; Design methodology; Feedback; Jitter; Pulse modulation; Pulse width modulation; Space vector pulse width modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 1998 IEEE International Conference on
Conference_Location
Lisboa
Print_ISBN
0-7803-5008-1
Type
conf
DOI
10.1109/ICECS.1998.813338
Filename
813338
Link To Document