Jitter Effects in Continuous - Time Modulators Withdelayed Return - to - Zero Feedbacko
نویسنده
چکیده
A general method to design continuous-time Sigma{ Delta ((() 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 key-point to avoid the degrading eeects of clock jitters, is to generate a low jitter feedback pulse-width, using a monostable multivibrator.
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تاریخ انتشار 1998