PDF-EECS 247 Lecture 23: Oversampling Data Converters

Author : celsa-spraggs | Published Date : 2015-09-17

Lecture 23149Oversampled ADCs1501Bit quantization149Quantization error spectrum149SQNR analysis149Limit cycle oscillations1502order SDDynamic range 149Practical

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EECS 247 Lecture 23: Oversampling Data Converters: Transcript

Lecture 23149Oversampled ADCs1501Bit quantization149Quantization error spectrum149SQNR analysis149Limit cycle oscillations1502order SDDynamic range 149Practical implementation15. 1. x. kcd.com. EECS 370 Discussion. Topics Today:. Function Calls. Caller / . Callee. Saved . Registers. Call Stack. Memory Layout. Stack, Heap, Static, Text. Object Files. Symbol and Relocation Tables. 1. xkcd. EECS 370 Discussion. Exam 2. High: 97 Low: 10 Average 60.4. 2. EECS 370 Discussion. Roadmap to end of semester. Project 4 – Friday . 12/6 (Due tonight at 11:59 w/ 3 slip days). Homework 7 – Tuesday 12/7 (Tomorrow). 373. Batteries . and DC converters. Continuing with power issues. Review. Basic power issues. Power Integrity. Discuss. Battery selection. DC converter options. Today…. Review: . Basic power issues. The new features of the French Wealth Survey wave 2010. Short presentation of the French Wealth Survey. Exists since 1986, a wave conducted every 6 years. Aims at measuring households’ wealth and indebtedness. Data Converters. Professor Yun Chiu. © . 2014. Erik . Jonsson. School of Electrical Engineering and Computer Science . University of Texas at . Dallas. Logistics. – . 2. –. Instructor: Professor Yun Chiu. Subranging. ADCs Professor Y. Chiu. EECT 7327 . Fall 2014. Subranging. ADC. Subranging. ADC Architecture. – . 2. –. Data Converters . Subranging. ADCs Professor Y. Chiu. EECT 7327 . Fall 2014. EECT 7327 . Fall 2014. Data Converter Basics. A/D and D/A Conversion. – . 2. –. Data Converters Data Converter Basics Professor Y. Chiu. EECT 7327 . Fall 2014. A/D Conversion. D/A Conversion. Presented to . WSS. Sixia Chen. December 3, 2014 . Overview. A number of surveys are carried out to study the characteristics of specific race/ethnicity domains:. 2011-2014 National Health and Nutrition Examination Survey (NHANES): Blacks, Hispanics and Asians.. EECT 7327 . Fall 2014. Algorithmic . (Cyclic) ADC. Algorithmic (Cyclic) ADC. – . 2. –. Data Converters Algorithmic ADC Professor Y. Chiu. EECT 7327 . Fall 2014. Input is sampled first, then circulates in the loop for N clock cycles. Presented to . WSS. Sixia Chen. December 3, 2014 . Overview. A number of surveys are carried out to study the characteristics of specific race/ethnicity domains:. 2011-2014 National Health and Nutrition Examination Survey (NHANES): Blacks, Hispanics and Asians.. Lecture 15:. Power review & Switching power supplies. (again). A number of slides taken from UT-Austin’s EE462L power electronics class.. http://users.ece.utexas.edu/~. kwasinski/EE462LS14.html. EECT 7327 . Fall 2014. CMOS Comparator. Comparator. – . 2. –. Data Converters Comparator Professor Y. Chiu. EECT 7327 . Fall 2014. Transfer characteristic. (ideal). Circuit symbol. Detects the polarity of the analog input signal and produces a digital output (1 or 0) accordingly – threshold-crossing detector.

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