link to complete project is given in tutorial. Just copy and paste link in browser. I could not attach it here because its size larger than permitted. its about 10Mb and 140 pages. It is .doc file and you certainly can edit it. please change format according to your college needs. I have provided here introction only.
please message me if you need any help.I will try to reply you within an hour
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Introduction
Data converter circuits are widely used as interface between analog and digital cir-cuits. Although more and more signal processing functions are performed in digital domain, many signals that need to be processed in real world are analog signals. This creates great demands for data converter circuits. In general, data converter cir-cuits can be classified into two categories: Analog-to-Digital Converters (ADC) and Digital-to- Analog Converters (DAC). As indicated by their names, an ADC converts analog signals to binary words and a DAC performs the opposite operations. ADCs can be further classified as serial or parallel ADCs. Serial ADCs produce digital out-put with one bit at a time, and parallel ADCs produce all digital output bits at the same time.
A/D converters are a key element in mixed-signal ICs used in information process-ing, computing, data transmission, and control systems. Recent trend in mixed-signal ASIC design needs more functionality integrated in one chip. With the wide use of battery-powered portable electronic devices, there are great interests in low-power design techniques for ADC and DAC circuits. In literature various low-power circuit techniques for modern data converter circuits have been reported. Many of them have been already used in commercial devices. Nevertheless, the development of new low-power techniques for data converter circuits is never ended, mainly due to the fol-lowing reasons. First, the advancement of semiconductor devices and IC fabrication processes continuously creates new possibilities of new circuit techniques. Second, the never-ending demands for further reducing electronic device power consumption relentlessly drive the development of more power eļ¬cient circuits. As a result, low-power ADC design techniques remain a very active research field.