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international symposium on circuits and systems | 2008

Programmable spread spectrum clock generation based on successive phase selection technique

Ruchir Saraswat; Uwe Zillmann; Supriyanto Supriyanto; Guido Droege; Ulrich Bretthauer

A wideband frequency modulator capable of modulating the input frequency within a range of 0.5% to 5% with a programmable step of 0.5% is presented. The block has been built in 65 nm technology with a low power consumption of 1 mW. The proposed topology uses a period locking delay locked loop, phase interpolator and a digital controller to modulate the input frequency and gives the flexibility of controlling the shape of the modulating signal.


Archive | 2006

Fast-settling clock generator

Guido Droege; Uwe Zillmann


Archive | 2011

INTEGRATED INDUCTOR FOR INTEGRATED CIRCUIT DEVICES

Andreas Duevel; Telesphor Kamgaing; Valluri Rao; Uwe Zillmann


Archive | 2012

INTEGRATED VOLTAGE REGULATORS WITH MAGNETICALLY ENHANCED INDUCTORS

Uwe Zillmann; Andre Schaefer; Ruchir Saraswat; Telesphor Kamgaing; Paul B. Fischer; Guido Droege


Archive | 2014

Backside redistribution layer patch antenna

Ruchir Saraswat; Nicholas P. Cowley; Uwe Zillmann


Archive | 2013

Power management in multi-die assemblies

Guido Droege; Andre Schaefer; Uwe Zillmann


Archive | 2012

RESONANT CLOCKING FOR THREE-DIMENSIONAL STACKED DEVICES

Ruchir Saraswat; Uwe Zillmann; Andre Schaefer; Tor Lund-Larsen


Archive | 2014

On-die inductor with improved Q-factor

Ruchir Saraswat; Uwe Zillmann; Nicholas P. Cowley; Richard J. Goldman


Archive | 2013

Through-body-via isolated coaxial capacitor and techniques for forming same

Kevin J. Lee; Ruchir Saraswat; Uwe Zillmann; Nicholas P. Cowley; Andre Schaefer; Rinkle Jain; Guido Droege


Archive | 2017

REAR FACE REDISTRIBUTION LAYER PATCH ANTENNA

Ruchir Saraswat; Nicholas P. Cowley; Uwe Zillmann

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