1. Amplifiers as Comparators;Moghimi;Ask the Applications Engineer 31, Analog Dialogue,2003
2. High Speed Transistor Difference Amplifier;Giles,1974
3. A 400 MHz Input Flash Converter with Error Correction;Mangelsdorf;IEEE Journal of Solid-State Circuits,1990
4. A Monolithic Voltage-Comparator Array for A/D Converters;Woodward;IEEE Journal of Solid State Circuits,1975
5. Facimile Telegraph System;Rainey,1926