8302AMI-01 www.icst.com/products/hiperclocks.html REV. A NOVEMBER 2, 2005
1
Integrated
Circuit
Systems, Inc.
ICS8302I-01
LOW SKEW, 1-TO-2 LVCMOS / LVTTL
FANOUT BUFFER W/ COMPLEMENTARY OUTPUT
GENERAL DESCRIPTION
The ICS8302I-01 is a low skew, 1-to-2
LVCMOS/LVTTL Fanout Buffer w/Complemen-
tary Output and a member of the
HiPerClockS™ family of High Performance
Clock Solutions from ICS. The ICS8302I-01
has a single ended clock input. The single ended clock
input accepts LVCMOS or LVTTL input levels. The
ICS8302I-01 is characterized at full 3.3V for input V
DD
,
and mixed 3.3V and 2.5V for output operating supply
modes (V
DDO
). Guaranteed output and part-to-part skew
characteristics make the ICS8302I-01 ideal for clock
distribution applications demanding well defined
performance and repeatability.
FEATURES
Complementary LVCMOS / LVTTL output
LVCMOS / LVTTL clock input accepts LVCMOS
or LVTTL input levels
Maximum output frequency: 250MHz
Output skew: 165ps (maximum)
Part-to-part skew: 800ps (maximum)
Small 8 lead SOIC package saves board space
Full 3.3V or 3.3V core/2.5V output supply modes
-40°C to 85°C ambient operating temperature
Available in both standard and lead-free compliant
packages
BLOCK DIAGRAM PIN ASSIGNMENT
ICS8302I-01
8-Lead SOIC
3.8mm x 4.8mm, x 1.47mm package body
M Package
Top View
VDDO
VDD
CLK
GND
1
2
3
4
Q
nQ
CLK
HiPerClockS™
ICS
Q
GND
VDDO
nQ
8
7
6
5