Dynamic Clocked Comparator based on Flexible LTPO Technology

This paper presents a novel Low-Temperature Poly Oxide (LTPO) StrongARM comparator. The design and simulation of this work utilize <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$6 \mu \mathrm{m}$</tex> LTPO technology. The comparator achieves a operation frequency of 2 MHz, with a rail-to-rail output swing and an input common mode voltage (<tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$V_{\text {inCM }}$</tex>) range of -4 V to 2 V input common mode voltage. The power consumption during each flip is <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$36 \mu \mathrm{W}$</tex>, with a delay of 33 ns under a 5 V power supply. Overall, this novel circuit design demonstrates its potential for low power, high performance flexible electronic systems.