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

Explain R-2R ladder D/A converter.

Ans.

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
Multiple Instruction and Multiple Data stream (MIMD): In this categorization, numerous processing elements and multiple control units are ordered as in MISD. However the differ

What are batch systems?  Batch systems are quite appropriate for implementing large jobs that need little interaction. The user can submit jobs and return later for the results

Motorola 68HC11 series is a family of micro controllers , each device contains slightly different  functional blocks , however they are all based around the same microprocessor nam

How do active web pages work? Describe with a small example. Active Web Pages: An active document is not completely specified through the server. Instead an active documen

A shell is a program that presents an interface to several operating system functions and services. The shell is so called because it is an outer layer of interface among the user

i) The width of the sorting + merging circuit is equivalent to maximum number of devices needed in a phase is O(n/2). As in the above diagram maximum number of devices for a given

What is a Modem? Modems are fundamentally used to interface digital circuits to transmit information on analogue channels as telephone systems. Modem is from modulator-demodul

Consider the ReadRear Java method (a) Illustrate pictures that explain the data structure every time a checkpoint is reached for the problems of sizes one, two, three and four s

Image Capturing Download the following grey level 512x512 standard images in TIF format: a-Lena       b-Baboon     c-Bridge       d-Airfield Use Matlab to decrease the siz

Discuss password schemes and Biometric systems for implementing client server network security.          In cyberspace, buyers & sellers cannot see each other. Also in video con