PCK9448 Datasheet LVCMOS 1 : 12 clock fan-out buffer

Manufacturer: NXP Semiconductors

Datasheet Details

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 to distribute LVCMOS compatible clock signals up to a frequency of 350 MHz.

www.DataSheet4U.com PCK9448 3.3 V/2.5 V LVCMOS 1 : 12 clock fan-out buffer Rev.

01 — 29 November 2005 Product data sheet 1.

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 2.5 V power supply Drives up to 24 series terminated clock lines Tamb =.
40 °C to +85 °C Available in LQFP32 package Supports clock distribution in networking, telecommunications, and computer.

Part Number	Description
PCK9446	LVCMOS clock fan-out buffer
PCK9447	LVCMOS clock fan-out buffer
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