BIST for discrete - time Sigma - Delta ADC
نویسندگان
چکیده
Scientific Test and diagnosis for mixed-signal/RF integrated devices, design-for-test, behavioral and statistical modeling Fields of expertise Microelectronics, control, statistics Know-how Test metrics estimation, machine-learning-based test, parameter estimation for test and control, diagnosis, mixed-signal/RF design-for-test Industrial transfer Techniques of integrated test for analog-to-digital signal converters, CAD software for test, embedded sensors diagnostic technique
منابع مشابه
Time-Mode Signal Quantization for Use in Sigma-Delta Modulators
The rapid scaling in modern CMOS technology has motivated the researchers to design new analog-to-digital converter (ADC) architectures that can properly work in lower supply voltage. An exchanging the data quantization procedure from the amplitude to the time domain, can be a promising alternative well adapt with the technology scaling. This paper is going to review the recent development in t...
متن کاملA Review on System Level Behavioral Modeling and Post Simulation of Built- in-Self-Test of Sigma-Delta Modulator Analog-to-Digital Converter
This paper reported extensive study and research proposal of Post simulation and behavioral modeling of Second Order sigma-delta modulator BIST technique in which include non-ideality factor such as offset error and clock jitters. For the test of the digital parts, BIST techniques have been developed and are broadly implemented in current chips. BIST technique not only avoids depending on the o...
متن کاملA BIST Scheme for an SNR Test of a Sigma-Delta ADC
Built-In-Self-Test (BIST) for VLSI systems is desirable in order to reduce the cost per chip of production-time testing by the manufacturer. In addition, it can provide the means to perform in-theeld diagnostics. This paper discusses a Mixed AnalogDigital BIST (MADBIST) for a Signal-to-Noise-Ratio test of an Analog-to-Digital Converter. The MADBIST strategy for the SNR test of the A/D Converter...
متن کاملDesign of Second Order Discrete Time Sigma Delta Modulator for High Resolution Applications
Aim of This work is to Design a second order discrete time sigma delta modulator for low frequency high resolution applications, which can be used in data converters (sigma delta ADC) where high resolution is required for more accuracy in signal processing’s. A real world is analogue but easier to process digital data ex: speech, image processing’s. Analog signal contains too much unnecessary d...
متن کاملTesting Second-Order Delta-Sigma Modulators Using Pseudo-Random Patterns
Single-bit second-order delta-sigma modulators are commonly used in high-resolution ADCs. This type of modulator requires high-resolution test stimulus, which is difficult to generate. This paper proposes a novel and robust technique to determine the performance of the modulator by characterizing its key parameters using a pseudo-random pattern sequence. This technique is suitable for BIST appl...
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تاریخ انتشار 2014