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Filtering by: Creator Hu, Chin-Hwa Subject Analog-to-digital converters -- Design and construction

Design of a 1.8-V 14-bit [delta] - [sigma] A/D converter with 8X oversampling and 4 MHz Nyquist output rate

Creator:

Jiang, Ruoxin

Abstract:

In this dissertation, a new Δ∑ A/D converter is presented that is ideally suited for communication applications. It is based on a single-loop single-stage structure, which can realize a high maximum out-of-band quantization noise gain while maintaining stable operation and thus achieve 14-bit resolution at 8 times oversampling. A fifth-order...

Resource Type:

Dissertation

Full Text:

thank Aline Sadate, Vinay Chandrasekhar, Madhusudhan Chennam, Yemelong Constand, Taras Dudar, Yutao Hu
Design techniques for low-voltage analog-to-digital converter

Creator:

Chang, Dong-Young

Abstract:

Continuous process scale-down and emerging markets for low-power/low-voltage mobile systems call for low-voltage analog integrated circuits. Switched-capacitor circuits are the building blocks for analog signal processing and will encounter severe overdrive problems when operating at low-voltage conditions. There are several well-known techniques to bypass the problem. These approaches include: (1)...

Resource Type:

Dissertation
Adaptive, wideband analog-to-digital conversion for convergent communication systems

Creator:

Batten, Robert D., 1973-

Abstract:

The exponential rate of advances in modern communication devices in the last several years have brought us higher levels of functionality and performance as well as reductions in physical size and power consumption. To continue this rate of advancement, next generation systems require wider bandwidth and higher resolution ADCs. Additionally,...

Resource Type:

Dissertation