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Filtering by: Subject Digital-to-analog converters Advisor Fiez, Terri S. Degree Name Master of Science (M.S.)

A 1-m W, 14-bit [sigma] [delta] A/D converter with 10-KHz conversion rate

Creator:

Gupta, Shivani

Resource Type:

Masters Thesis

Full Text:

- sampled analog-to-digital converter (ADC) based on sigma-delta (EA) modulation is one of the candidates
Design of current-mode track and hold circuits

Creator:

Chennam, Madhusudhan

Abstract:

A differential current-mode track-and-hold (T/H) amplifier is used to sample an analog input signal. A new closed-loop current-mode architecture has been developed that overcomes the stability problems associated with closed-loop architectures. The T/H circuit has been fabricated in a 0.35-μm quad-metal, double-poly CMOS process. The measured total harmonic distortion (THD)...

Resource Type:

Masters Thesis

Full Text:

. 35 [13] S.H. Lewis and P.R.Gray, "A pipelined 5-Msamples/s 9-bit Analog-to-Digital Converter," IEEE
A DC-DC converter architecture for low-power, high-resistance thermoelectric generators for use in body-powered designs

Creator:

Miller, Brian A.

Abstract:

This thesis presents a low power DC-DC converter suitable for harvesting energy from high impedance thermoelectric generators (TEGs) for the use in body powered electronics. The chip has been fabricated in a 130nm CMOS technology. To meet the power demands of body powered networks, a novel dual-path architecture capable of...

Resource Type:

Masters Thesis

Full Text:

been developed. To control the converter, a low power control loop has been developed. The control