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Low-voltage data converters.

Meng, Qingdong.

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Low-voltage data converters.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Low-voltage data converters./
Author:	Meng, Qingdong.
Description:	97 p.
Notes:	Source: Dissertation Abstracts International, Volume: 68-02, Section: B, page: 1192.
Contained By:	Dissertation Abstracts International68-02B.
Subject:	Engineering, Electronics and Electrical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3252478

Low-voltage data converters.
Meng, Qingdong.

Low-voltage data converters. - 97 p.

Source: Dissertation Abstracts International, Volume: 68-02, Section: B, page: 1192.

Thesis (Ph.D.)--Oregon State University, 2007.

With the growing demand for portable/consumer electronics, such as digital audio/video (AV), the downscaling of device dimensions, which enables the integration of an increasing number of transistors in a single chip, is mandatory. This trend also continuously pushes the power supply voltage down to reduce the power consumption and improve the reliability of gate dielectrics. While the reduction of power supply voltage is of great benefit to the essential digital blocks in the system like data storage and digital signal processing, it makes it hard to operate the important and indispensable analog building blocks such as data converters and drivers.Subjects--Topical Terms:

626636
Engineering, Electronics and Electrical.

Low-voltage data converters.
LDR:02099nmm 2200241 4500 001 1835687
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008 130610s2007 eng d
035 $a (UMI)AAI3252478
035 $a AAI3252478
040 $a UMI $c UMI
100 1 $a Meng, Qingdong. $3 1924311
245 1 0 $a Low-voltage data converters.
300 $a 97 p.
500 $a Source: Dissertation Abstracts International, Volume: 68-02, Section: B, page: 1192.
502 $a Thesis (Ph.D.)--Oregon State University, 2007.
520 $a With the growing demand for portable/consumer electronics, such as digital audio/video (AV), the downscaling of device dimensions, which enables the integration of an increasing number of transistors in a single chip, is mandatory. This trend also continuously pushes the power supply voltage down to reduce the power consumption and improve the reliability of gate dielectrics. While the reduction of power supply voltage is of great benefit to the essential digital blocks in the system like data storage and digital signal processing, it makes it hard to operate the important and indispensable analog building blocks such as data converters and drivers.
520 $a In this thesis, the novel structures for the low-voltage digital-to-analog converter (DAC) and analog-to-digital converter (ADC) are presented. The research contributions of this work include (1) a sub-1V audio DeltaSigma DAC with one opamp used per channel to implement D/A conversion, 1st-order FIR and 2nd-order IIR filtering, as well as power amplification for the headphone, (2) a sub-1V pipelined ADC with the novel MDAC based on a low-voltage track-and-hold amplifier. Two prototypes, one is a 0.8V, 88dB dual-channel audio DeltaSigma DAC with headphone driver, the other one is a 0.8V, 10-bit, 10MS/s pipelined ADC were fabricated to verify the functionality of the proposed structures in standard CMOS processes.
590 $a School code: 0172.
650 4 $a Engineering, Electronics and Electrical. $3 626636
690 $a 0544
710 2 0 $a Oregon State University. $3 625720
773 0 $t Dissertation Abstracts International $g 68-02B.
790 $a 0172
791 $a Ph.D.
792 $a 2007
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3252478