LT1721 Datasheet, Linear Technology

Dual/Quad, 4.5ns, Single Supply 3V/5V Comparators with Rail-to-Rail Outputs DESCRIPTION n UltraFast: 4.5ns at 20mV Overdrive 7ns at 5mV Overdrive n Low Power: 4mA per C.

n High Speed Differential Line Receiver n Crystal Oscillator Circuits n Window Comparators n Threshold Detectors/Discrim.