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Analyzing the Effect of Clock Jitter on Self-Oscillating Sigma Delta Modulators
2016
IEEE Transactions on Circuits and Systems Part 1: Regular Papers
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This paper presents simple but accurate expressions for the noise components caused by clock jitter, in the output signal of Self-Oscillating Sigma Delta Modulators (SOSDMs). Contrary to conventional Continuous Time Sigma Delta Modulators (CTSDM), the SOSDM's loop contains a strong oscillation, whose attribution to the system's jitter caused noise has not previously been explored. In this paper, the SOSDM system is modeled, and the effect of the self oscillation, the input signal and the
doi:10.1109/tcsi.2015.2512738
fatcat:axbcnafryfg6xd24qlrzoz73r4