ICS556-04
L
OW
S
KEW
1
TO
4 C
LOCK
B
UFFER
Description
The ICS556-04 is a low-skew, crystal input compatible
clock buffer with oscillator. This device offers the lowest
skew.
See the ICS552-02 for a 1-to-8 low skew buffer. For
more than eight outputs see the MK74CBxxx Buffalo
TM
series of clock drivers.
ICS makes many non-PLL and PLL-based low-skew
output devices. Contact ICS for all of your clocking
needs.
Features
•
•
•
•
•
•
Extremely low-skew outputs (50 ps maximum)
Packaged in 8-pin SOIC
Operating voltages of 2.5 to 5.0 V
Low-power CMOS technology
Industrial temperature range
Available in Pb (lead) free package
Block Diagram
Q0
5 to 27 MHz
Crystal or clock
X1/ICLK
Q1
Crystal
Oscillator/
Buffer
Q2
Q3
X2
Optional crystal
capacitors
MDS 556-04 C
I n t e gra te d C i r c u i t S y s t e m s
●
1
525 Race Stre et, San Jo se, CA 9 5126
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Revision 030905
te l (40 8) 2 97-12 01
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w w w. i c st . c o m
ICS [ INTEGRATED CIRCUIT SYSTEMS ]
