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                        "unstructured": "G. iYin, iF. iEynde, iand iW. iSansen, i“A ihigh-speed iCMOS icomparator iwith i8-b iresolution,” iIEEE iJ. iSolid-State iCircuits, ivol. i27, ino. i2, ipp. i208–211, iFeb. i1992"
                    },
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                        "key": "ref14",
                        "unstructured": "B. iMurmannet ial., i\"Impact iof iscaling ion ianalog iperformance iand iassociated imodeling ineeds,\" iIEEE iTrans. iElectron iDevices, ivol. i53, ino. i9, ipp. i2160-2167, iSep. i2006"
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                        "key": "ref15",
                        "unstructured": "Schinkel, iE. iMensink, iE. iKiumperink, iE. ivan iTuijl iand iB. iNauta, i“A iDouble-Tail iLatch-Type iVoltage iSense iAmplifier iwith i18ps iSetup+Hold iTime,” iISSCC iDig. iTech.Papers, ipp. i314-315 iand i605, iFeb. i2007"
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                    "value": "Comparator is a fundamental building block in ADCs. Comparator is a device that compares two voltages or currents and gives a digital output that indicates which of the input is larger. In design of ADCs, comparators of low power consumption, high speed are used. In high speed analog to digital converters, comparator design has a crucial influence on the overall performance that can be achieved. In this paper, we have proposed a new low power, high speed single tail and double tail comparators using power gating techniques. The comparison of speed and power consumed by proposed fine grain and coarse grain double tail comparators with traditional comparators like single tail and double tail comparators is also presented.",
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