PCK9448 Datasheet - NXP

PCK9448 LVCMOS 1 : 12 clock fan-out buffer

The PCK9448 is a 3.3 V or 2.5 V compatible, 1 : 12 clock fan-out buffer targeted for high performance clock tree applications. With output frequencies up to 350 MHz and output skews less than 150 ps, the device meets the needs of most demanding clock applications. The PCK9448 is speciﬁcally designed.

PCK9448 Features

* s s s s s s s s s s s 12 LVCMOS compatible clock outputs Selectable LVCMOS and differential LVPECL compatible clock inputs Maximum clock frequency of 350 MHz Maximum clock skew of 150 ps Synchronous output stop in logic LOW state eliminates output runt pulses High-impedance output control 3.3 V or 2

PCK9448_PhilipsSemiconductors.pdf