ICS8304I

Integrated Circuit Systems, Inc. ICS8304I LOW SKEW, 1-TO-4 LVCMOS / LVTTL FANOUT BUFFER FEATURES 4 LVCMOS / LVTTL outputs LVCMOS clock input CLK can accept the following input levels: LVCMOS, LVTTL Maximum output frequency: 166MHz Output skew: 60ps (maximum) Part-to-part skew: 650ps (maximum) Small 8 lead SOIC package saves board space 3.3V input, outputs may be either 3.3V or 2.5V supply modes -40°C to 85°C ambient operating temperature GENERAL DESCRIPTION The ICS8304I is a low skew, 1-to-4 Fanout Buffer and a member of the HiPerClockS™ HiPerClockS™ family of High Performance Clock Solutions from ICS. The ICS8304I is characterized at full 3.3V for input VDD, and mixed 3.3V and 2.5V for output operating supply modes (VDDO). Guaranteed output and part-to-part skew characteristics make the ICS8304I ideal for those clock distribution applications demanding well defined performance and www.DataSheet4U.com repeatability. ,&6 BLOCK DIAGRAM Q0 PIN ASSIGNMENT VDDO VDD CLK GND 1 2 3 4 8 7 6 5 Q3 Q2 Q1 Q0 Q1 CLK Q2 ICS8304I 8-Lead SOIC 3.8mm x 4.8mm, x 1.47mm package body M Package Top View Q3 8304AMI www.icst.com/products/hiperclocks.html 1 REV. B APRIL 4, 2002 Integrated Circuit Systems, Inc. ICS8304I LOW SKEW, 1-TO-4 LVCMOS / LVTTL FANOUT BUFFER Type Power Power Input Power Output Output Output Output Pulldown Description Output supply pin. Connect to 3.3V or 2.5V. Positive supply pin. Connect to 3.3V. LVCMOS / LVTTL clock input. Power supply ground. C...