Dieter Draxelmayr

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This special session adresses the problems that designers face when implementing analogand digital circuits in nanometer technologies. An introductory embedded tutorial will give an overview of the design problems at hand : the leakage power and process variability and their implications for digital circuits and memories, and the reducing supply voltages,(More)
Abstract— We introduce spectral shaping of timing mismatches in time-interleaved analog-to-digital converters (TIADCs). We show how to reorder the channel ADC sequence in order to achieve spectral shaping and provide optimization criteria. We present a simple channel sorting algorithm, which significantly improves the signal-to-noise and distortion ratio(More)
A highly integrated, WiMedia/MBOA compliant RF transceiver for ultra-wideband (UWB) data communication in the 3-5GHz band is presented. The design includes receiver, transmitter and fast-hopping synthesizer. It is designed in a 0.13mum standard CMOS technology for a single supply voltage of 1.5V. The receiver features a measured noise figure (NF) of 3.6 to(More)