The LTC6752HSC6-1#TRMPBF is a very high speed Comparator capable of supporting toggle rates up to 280MHz. This comparator exhibits low propagation delays of 2.9ns and fast rise/fall times of 1.2ns. The LTC6752 comparator has rail-to-rail inputs that operate from 2.45 to 3.5 or 5.25V. The outputs are CMOS and the separate supply options can operate down to 1.71V, allowing for directly interfacing to 1.8V logic devices. The low propagation delay of only 2.9ns combined with low dispersion of only 1.8ns makes this comparator an excellent choice for critical timing applications. Similarly, the fast toggle rate and the low jitter of 4.5ps RMS makes the LTC6752 ideally suited for high frequency line driver and clock recovery circuits.