PPT-Digital to Analog Converters

Alexander Gurney Alexander Pitt Gautam Puri 1 Digital to Analog Converters Alexander Gurney What is a DAC Applications of DACs Alexander Pitt Types of DACs Binary Weighted Resistor. These operating ranges may be broad and in some cases may overlap It is usually not possible to derive any arbitrary output voltage from the entire range of permissible input voltages There are several factors that can cause this including the inter We have no digital cable boxes that will work on digital cable tv No digital cable box is available Digital cable descrambler and digital cable box will be available someday At this time no digital cable tv box is available Look for digital cable de Keith Weaver. James . Mulford. Philip Estrada. What . is digital to analog converter (DAC)?. Types . of DAC. Binary Weighted Resistor. R-2R Ladder. Discuss Specifications:. Reference Voltages. Resolution. Data Converter . Design 2. Introduction. 1. Data Converters. Signal. Conditioning. ADC. MCU. DAC. Post. Processing. -Amplification. -Anti-aliasing. . filter. ex. Smoothing filter. Analog-to-Digital Converters . and . poisons. Rates of Reaction. Catalytic Converters. Exhaust fumes contain. CO – . due . to incomplete combustion of hydrocarbons. NO & NO. 2. – . N. 2. . in air is oxidised at high temperatures. © 2014 Project Lead The Way, Inc.. Digital Electronics. Analog & Digital Signals. 2. This presentation will. Review the definitions of analog and digital signals.. Detail the components of an analog signal.. 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. 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. Akim. . Babenko. 2017 Helen Edwards summer intern. Kuban State University, Krasnodar, Russia. 24 August 2017. Final Report. Supervisors: . Joshua Einstein-Curtis,. Brian Chase, Ed Cullerton . AD / RF department / Low Level RF group . Arnan. . Sipitakiat. Dept. Computer Engineering, Chiang Mai . Univeristy. ADC Methods. Direct conversion (Flash ADC). Successive-Approximation. Ramp-compare ADC. Direct Conversion. Successive-Approximation. Chapter 13. Why is conversion needed?. Most signals in the world are analogue.. Microprocessors and most computers computers use digital signals.. Analogue to Digital Converters (ADCs) change analogue signals to digital signals that are then used by the microprocessor.. . ). Data Transmission And Digital Communication. Lecture 5– 2019/1440. By: Elham Sunbu. OUTLINE. Sampling.. Pulse Amplitude Modulation .. Analogue to Digital conversion.. Sampling (PCM).. Pulse Code Modulation Advantages.. 2. nd. . semester . 1439-1440. 205NET CLO. 1-Introduction to Communication Systems and Networks architecture OSI Reference Model.. 2- Data Transmission Principles. 3- Transmission medias. 4- Data modulation and encoding. 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.