Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Chen, Kuei-Lin Contributor advisor sim Moon, Un-Ku Committee Member Mayaram, Karti

Design techniques for time based data converters

Creator:

Gande, Manideep

Abstract:

Modern day CMOS processes are characterized by voltage scaling and geometry scaling. Geometry scaling helps reduce gate delays, thereby aiding in the design of data converters which use time based processing. Another artifact of geometry scaling is the increase in complexity of digital circuitry available on traditional analog ICs, as...

Resource Type:

Dissertation
Efficient use of time information in analog-to-digital converters

Creator:

Hu, Yue

Abstract:

Time-domain data conversion has recently drawn increased research attention for its highly digital nature in favor of process technology scaling. Also, as the time information being carried by binary voltage, time-domain operation is much less sensitive to voltage noise compared to conventional voltage domain operation. However, for analog-to-digital converter (ADC)...

Resource Type:

Dissertation
Duty-cycle controlled switched resistor techniques for continuously tunable, low-voltage circuits

Creator:

Kurahashi, Peter

Abstract:

A duty-cycle controlled switched resistor is a tunable resistive element that uses pulse width modulation as the method of tuning. This thesis will describe the operation of switched resistors and propose several circuit architectures that are well suited to the use of switched resistors. These architectures include filters, mixers, and...

Resource Type:

Dissertation
Low power design techniques for high speed pipelined ADCs

Creator:

Lingam, Naga Sasidhar

Abstract:

Real world is analog but the processing of signals can best be done in digital domain. So the need for Analog to Digital Converters(ADCs) is ever rising as more and more applications set in. With the advent of mobile technology, power in electronic equipment is being driven down to get...

Resource Type:

Dissertation