Explain r-2r ladder d/a converter, Computer Engineering

Explain R-2R ladder D/A converter.


R-2R ladder D/A converter: An R-2R ladder D/A converter is shown in Fig.(a). It uses resistors of only two values R and 2R. The inputs to the resistor network are applied through digitally controlled switches. A switch is in 0 or 1 position corresponding to the digital input for that bit position being 0 or 1 respectively.

873_Logic Diagram of R-2R Ladder DA Converter.png

Fig.(a) Logic Diagram of R-2R Ladder D/A Converter

Posted Date: 5/4/2013 3:15:12 AM | Location : United States

Related Discussions:- Explain r-2r ladder d/a converter, Assignment Help, Ask Question on Explain r-2r ladder d/a converter, Get Answer, Expert's Help, Explain r-2r ladder d/a converter Discussions

Write discussion on Explain r-2r ladder d/a converter
Your posts are moderated
Related Questions
What is a demultiplexer? Ans: Demultiplexer: This is a logic circuit which accepts one data input and distributes this over some outputs. This has one data input, m selec

converting 10 ASCII characters to excess three using mplab ide

Which TTL logic gate is used for wired ANDing ? Ans. Open collector output, TTL logic gate is used.

Hypertext vs Hypermedia     Hypertext is basically the similar as regular text - it can be stored, read, searched, or edited - with a significant exception: hypertext having co

What is the difference between the specparam and parameter constructs? Specparam is a special kind of parameter which is intended to specify only timing and the delay values. K

Q. What do you mean by PROC Directive? PROC Directive: Code segment comprises executable code for a program that includes one or more procedures defined initially with PROC dir

Question: Logical User-Centered Interactive Design Methodology is a methodology that identifies six clear stages to help in software development while keeping the user in mind.

End systems are connected together by communication links. There are various types of communication links, which are made of numerous types of physical media, comprising twisted pa

An eight stage ripple counter uses a flip-flop with propagation delay of 75 nanoseconds.  The pulse width of the strobe is 50ns.  The frequency of the input signal which can be use

What are the types of parameters in the function modules? In general, function module can have four types of parameters: EXPORTING : for passing data to the called function