8G1. Scalable Circuits for Supply Noise Measurement. Valentin Abramzon, Elad Alon, Bita Nezamfar, and Mark Horowitz Stanford University Rambus Inc. Motivation and Challenges. Scaling leads to drastic reduction in required supply grid impedance
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Valentin Abramzon, Elad Alon,
Bita Nezamfar, and Mark Horowitz
Separate, quiet, higher supply VddQ
(but not always available)
E. Alon, et. al., “Circuits and Techniques for High-Resolution Measurement of On-Chip Power Supply Noise," IEEE Symposium on VLSI Circuits, June 2004
H( f ) = 1 - Kf + Kf sinc( TWIN f ) exp( j π TWIN f )