منابع مشابه
All-optical analog comparator
An analog comparator is one of the core units in all-optical analog-to-digital conversion (AO-ADC) systems, which digitizes different amplitude levels into two levels of logical '1' or '0' by comparing with a defined decision threshold. Although various outstanding photonic ADC approaches have been reported, almost all of them necessitate an electrical comparator to carry out this binarization....
متن کاملComparator-based switched-capacitor pipelined analog-to-digital converter with comparator preset, and comparator delay compensation
We present a differential comparator-based switched-capacitor (CBSC) pipelined analog-to-digital converter (ADC) with comparator preset, and comparator delay compensation. Compensating for the comparator delay by digitally adjusting the comparator threshold improves the ADC resolution from 2.5-bit to 7.05-bit. The ADC is manufactured in a 90 nm CMOS technology, with a core area of 0.85 mm 9 0.3...
متن کاملdesign of an analog fuzzy logic controller chip
fuzzy logic has been developed over the past three decades into a widely applied techinque in classification and control engineering. today fuzzy logic control is one of the most important applications of fuzzy set theory and specially fuzzy logic. there are two general approachs for using of fuzzy control, software and hardware. integrated circuits as a solution for hardware realization are us...
15 صفحه اولA logic-to-logic comparator for VLSI layout verification
A logic-to-logic comparator (LLC) is a tool that verifies VLSI layouts by comparing the logic diagrams for a circuit with structures extracted from the circuit’s layout. LLC can operate at either the gate or the transistor level, although the gate level is preferred. It is similar to other graph-isomorphism-based tools, hut incorporates some important improvements. The most important of these i...
متن کاملHigh-speed low-power comparator for analog to digital converters
Article history: Received 28 July 2015 Accepted 1 April 2016
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ژورنال
عنوان ژورنال: Behavior Research Methods & Instrumentation
سال: 1971
ISSN: 1554-351X,1554-3528
DOI: 10.3758/bf03207004