Analysis and Design of Double Tail Dynamic Comparator in Analog to Digital Converter
نویسندگان
چکیده
The need for ultra low-power, area efficient and high speed analog-to-digital converters is pushing toward the use of dynamic regenerative comparators to maximize speed and power efficiency. The objective of this paper is to design and implementation of delay efficient and low power consumption double-tail dynamic comparator in successive approximation analog to digital convertor. The conventional double tail comparator is modified for low-power and fast operation even in small supply voltages. But the double tail comparator both power consumption and delay will be reduced. Keywords-Double-tail dynamic comparator, high-speed analog-to-digital converters (ADCs), Successive Approximation ADC. ---------------------------------------------------------------------------------------------------------------------------------------------------------
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