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Now showing items 11-16 of 16
Fault diagnosis algorithm for a flash ADC using oscillation based testing technique
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)
With the advent of system-on-a-chip (SoC) designs, the semiconductor industry wants to solve problems that constrain the coexistence of analog and digital cores on a single chip. The complexities of modern (SoC's), comprising ...
Self-calibrating technique for digital-to-analog converter in successive approximation register analog-to-digital converter
(Dhirubhai Ambani Institute of Information and Communication Technology, 2009)
Successive Approximation Register (SAR) analog to digital converter resolution is limited mainly by the capacitor ratio error; comparator offset voltage and capacitor voltage dependence error. A SAR ADC resolution is limited ...
Design of low voltage high performance voltage controlled oscillator
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
In this thesis an ultra low voltage differential capacitive feedback VCO is being proposed .The VCO operates at very low supply voltage of 0.6V.The VCO uses techniques like Forward Body Bias (FBB), and capacitive feedback ...
Particle swarm optimization based synthesis of analog circuits using neural network performance macromodels
(Dhirubhai Ambani Institute of Information and Communication Technology, 2009)
This thesis presents an efficient an fast synthesis procedure for an analog circuit. The proposed synthesis procedure used artificial neural network (ANN) models in combination with particle swarm optimizer. ANN has been ...
Transaction based verification of DA-FIR filter using AMBA AHBTm transactor
(Dhirubhai Ambani Institute of Information and Communication Technology, 2009)
Transaction based verification is used for faster verification purpose. Reusable transactors are designed and designs are verified at transaction level using these transactors. The test bench are written in higher level ...
Auto tuning circuit for continuous time filters
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
This thesis presents the design of auto tuning circuit for continuous time filters and is designed for applications that require high linearity and moderate precision. This scheme is used to improve tuning range of 50% and ...