Index Catalog // Hyrax

Filter löschen

Filtern nach: Advisor Moon, Un Ku Committee Member Liu, Huaping Ressourcentyp Masters Thesis

Data driven optimization in SAR ADC

Schöpfer:

Leung, Jerry

Abstract:

Recent publications show that successive approximation register (SAR) analog to digital converters (ADC) are capable of achieving high efficiency over other ADC topologies. Furthermore, techniques have been adopted to process signals with low activity periods, such as biomedical and industrial sensors. Prior work used least- significant bit first quantization (LSBFQ)...

Resource Type:

Masters Thesis
High-speed CMOS dual-modulus presalers for frequency synthesis

Schöpfer:

Desikachari, Ranganathan

Abstract:

Phase-locked loop (PLL) frequency synthesizers lie at the heart of most radio transceivers. An important objective of the electronics and communications industry is to design high-speed building blocks which dissipate the lowest possible power, and to ac- complish this with the cheapest technology. The dual-modulus prescaler is one of the...

Resource Type:

Masters Thesis
Generalized radix design techniques for low-power, low voltage pipelined and cyclic analog-digital converters

Schöpfer:

Sharma, Vivek

Abstract:

This thesis proposes a novel technique for the design of pipelined and cyclic ADCs utilizing generalized radix gain stages. Several models have been proposed for the optimization of high performance pipelined ADCs by various researchers. This work builds upon them, using a simple but accurate model to estimate the optimal...

Resource Type:

Masters Thesis
Noise optimization for low-voltage CMOS audio preamplifier systems

Schöpfer:

Brown, Matthew Eugene

Abstract:

There is a large and growing market for portable consumer audio products with very small size. As the size of these products is reduced, the area occupied by batteries becomes significant and hence limits the number of batteries to one. In order to build such small products, high levels of...

Resource Type:

Masters Thesis