• P. Shanmukha Sai
• M. Sravan
• N. Rajesh
• P. V. Murali Krishna

ADCs are essential tools for digital signal processing and are a significant component of communication. ADCs are used in a wide range of situations in today's digital environment. Of all the ADC types that have been found so far, flash ADCs are the fastest. A resistor string is used to create reference voltages for comparison with input voltages at each comparator in the Flash ADC structure. The most crucial component of the Flash ADC architecture is the comparator design, and for this, we selected a two-stage open loop comparator. The stages will aid in improving gain and sensitivity and lowering all kinds of sounds. Encoder design is another crucial component, and in this work, we used a Heterogeneous encoder. In Cadence Virtuoso using 180nm technology, the complete project has been designed and tested. 15.31mW and 6.6ns, respectively, were the power consumption and delay, that we measured.

Analog to Digital Converter, Flash ADC, Comparator, Heterogeneous Encoder, and Cadence Virtuoso.

"Low Power Flash Analog to Digital Converter for High Speed Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 10, page no.e61-e68, October-2022, Available :http://www.jetir.org/papers/JETIR2210410.pdf

"Low Power Flash Analog to Digital Converter for High Speed Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 10, page no. ppe61-e68, October-2022, Available at : http://www.jetir.org/papers/JETIR2210410.pdf