Measurement, Suppression, and Prediction of Digital Switching Noise Coupling in Mixed-signal System-on-chip Applications

Download or read book Measurement, Suppression, and Prediction of Digital Switching Noise Coupling in Mixed-signal System-on-chip Applications written by Cosmin Iorga and published by . This book was released on 2007 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: The suppression work proposes active noise cancellation structures that can be used in addition to conventional guard ring methods. Coupling reduction for NMOS in common-source amplifier of 8.8 times has been achieved at 10 MHz sinusoidal substrate noise. Coupling reduction for NMOS common source with degeneration of 56 times has been achieved at 10 MHz. Ring oscillator sideband suppression of 25 dB has been achieved at 1 MHz sinusoidal substrate noise for differential delay cells with noise cancellation.