![]() As the first and important component in the delta-sigma modulator, the input integrator should be considered since it affected directly on the input signal, this integrator dominates the total performance of the sigma-delta modulator. INPUT CBSC INTEGRATOR FOR DELTA-SIGMA MODULATOR This type of integrator is suitable for using in delta-sigma modulator (fig.1). Section IV is about logic part of CBSC integrator that produces control signals and in section V we explain an example in order to more clearance. ![]() Also, stability issues are removed with absence of the OPAMP.in this paper we present the required circuits and equations for designing a CBSC integrator in section III. This makes it possible to also take advantage of the increased speed in modern technologies to create high-speed comparators. Instead of forcing the input nodes to the ground, the charge transfer process is performed by current sources, while the virtual ground condition is detected by a comparator instead of being forced by OPAMPs. CBSC has benefits which coincide well with technology scaling. This again causes new problems such as high power consumption and stability issues. It is possible to compensate by using cascod devices, cascading several stages, compensation techniques and so on. With OPAMP based circuits, the accuracy of the circuit is very dependent of the open loop gain of the OPAMPs. I NTRODUCTION The Comparator-Based Switched-Capacitor Circuits (CBSC) is an appropriate method to design circuits by today technology. K EYWORDS CMOS, Integrator, CBSC, delay time 1. The Parameters are Capacitance (C), Current (I), Comparator Delay (Td), Current Source Output Resistance (Rout) and Comparator Threshold (VCT). In this paper required equations presented and Logic Part of CBSC Integrator introduced in Gate Level. C, Tehran 2 Department of Electrical Engineering, Sadjad University, Mashhad 3 Department of Communication Engineering, Shahid Beheshti University, G.C, Tehran A BSTRACT Comparator-Based Switched-Capacitor (CBSC) Integrator is main part of Sigma-Delta Modulators. All you need to do is drag or upload the files and let Copyleaks do the rest of the work.Electrical and Electronics Engineering: An International Journal (ELELIJ) Vol 4, No 1, February 2015 DOI : 10.14810/elelij.2015.4108 87 A DESIGN GUIDE FOR C OMPARATOR -B ASED S WITCHED -C APACITOR I NTEGRATOR Sadegh Biabanifard 1, Toktam Aghaee 2 and Shahrouz Asadi 2 1 Microelectronic Lab, Shahid Beheshti University, G. You can seamlessly go for a PDF file comparison from any device. The highlighted text will show the cases of similar text in the different PDF files. Upload each PDF file to the tool, and in just a few seconds, your comparison report will be generated. Now, you don't need to waste time going through all of the pages or sentences one by one, because the Copyleaks plagiarism checker checks the entire text for you.Ĭomparing the files against each other has been made very easy. The two documents will be analyzed, and any trace of plagiarism will quickly be identified. This is where comparing PDF files for plagiarism comes in handy with the Copyleaks tool. Sometimes you may not be aware that text has been copied or stolen, or it's less evident and well-hidden in other passages of text. Deleted and newly inserted passages are differently colored for better understanding.Text highlight is used for each pdf file to effectively show the difference between the uploaded documents.After uploading both files, click on Compare to get the result within no time.Any type of PDF file from anywhere can be uploaded on the Copyleaks compare tool. ![]() You can drag a file from your device storage or upload the file from Cloud. Compare two PDF files by uploading the files in the given panes.You can also download the application on your android device for convenience. Access the Copyleaks website to use the compare pdf files feature.You can follow the given steps and get a complete result regarding the percentage of similarity between your documents: An easy guide is present to help you compare PDF online with the Copyleaks compare tool. It is prevalent to have a lot of text with many small differences, and to ensure that the text has not been plagiarized scanning the file with a PDF plagiarism checker is an essential step. PDFs with lots of text can be checked automatically with the help of a PDF compare tool. To keep such unwanted problems at bay, you need a smart application that can automatically detect similarities between texts. In such situations, inadvertent errors can occur, leading to overt similarities between text documents. The issue of self-plagiarism also creeps in while writing articles on the same or similar topics. Editing text files and checking for errors is a tiring task. ![]()
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