Essays about: "digital-to-analog converter in MATLAB"

Showing result 1 - 5 of 6 essays containing the words digital-to-analog converter in MATLAB.

  1. 1. Design of Pipelined Analog-to-Digital Converter with SI Technique in 65 nm CMOS Technology

    University essay from Elektroniksystem

    Author : Dinesh Babu Rajendran; [2011]
    Keywords : Pipelined Analog-to-Digital Converter; Sample and Hold Amplifier; Comparator; Current-Steering Digital-to-Analog Converter; Binary to Thermometer Decoder;

    Abstract : Analog-to-digital converter (ADC) plays an important role in mixed signal processingsystems. It serves as an interface between analog and digital signal processingsystems. In the last two decades, circuits implemented in current-modetechnique have drawn lots of interest for sensory systems and integrated circuits. READ MORE

  3. 2. A Continuous-Time ADC and DSP for Smart Dust

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Dhurv Chhetri; Venkata Narasimha Manyam; [2011]
    Keywords : smart dust; Event-driven ED ; continuous time CT ; Delta-modulation DM ; segmented register string Digital to analog converter DAC ; digital signal processing DSP ;

    Abstract : Recently, smart dust or wireless sensor networks are gaining more attention.These autonomous, ultra-low power sensor-based electronic devices sense and process burst-type environmental variations and pass the data from one node (mote) to another in an ad-hoc network. READ MORE

  4. 3. A Study on the Design of Reconfigurable ADCs

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Prakash Harikumar; Anu Kalidas Muralidharan Pillai; [2011]
    Keywords : ADC; Sigma-Delta; Delta-Sigma; MASH; Pipelined; Reconfigurable; MDAC; Loop filter; Switched-Capacitor; SNDR; Time-interleaved; Flash;

    Abstract : Analog-to-Digital Converters (ADCs) can be classified into two categories namely Nyquist-rate ADCs and OversampledADCs. Nyquist-rate ADCs can process very high bandwidths while Oversampling ADCs provide high resolution using coarse quantizers and support lower input signal bandwidths. READ MORE

  5. 4. Realization of Cascade of Resonators with Distributed Feed-Back Sigma-Delta

    University essay from Institutionen för systemteknik

    Author : Jawad Saleem; Abdul Mateen Malik; [2009]
    Keywords : sigma-delta modulator; operational transconductance amplfier; analog to digital converter; digital to analog converter; signal flow graph;

    Abstract : The Sigma Delta Modulator (SDM) based analog to digital conversion is cost effective and have the advantages as higher reliability, increased functionality, and reduction in chip cost. The thesis work includes the modeling of SDM with the signal flow graph in Matlab, optimization of the coefficients to improve the noise transfer function and signal transfer function. READ MORE

  6. 5. Low-power 8-bit Pipelined ADC with current mode Multiplying Digital-to-Analog Converter (MDAC)

    University essay from Institutionen för systemteknik

    Author : Khurram Shahzad; [2009]
    Keywords : ADC; Pipelined ADC; MDAC; ENOB; low-power; digital error-correction;

    Abstract : In order to convert the analog information in the digital domain, pipelined analog-to-digital converter (ADC) offers an optimum balance of resolution, speed, power consumption, size and design effort. In this thesis work we design and optimize a 8-bit pipelined ADC for low-power. The ADC has stage resolution of 1. READ MORE