HiPerClockS鈩?/div>
the HiPerClockS鈩?family of High Performance
Clock Solutions from ICS. Utilizing Low Voltage
Differential Signaling (LVDS) the ICS8543
provides a low power, low noise, solution for distributing clock
signals over controlled impedances of 100鈩? The ICS8543
accepts any differential input level and translates it to 3.3V
LVDS output levels.
,&6
Guaranteed output and part-to-part skew characteristics
make the ICS8543 ideal for those applications demanding
well defined performance and repeatability.
B
LOCK
D
IAGRAM
CLK_EN
nD
Q
LE
HCLK
nHCLK
PCLK
nPCLK
0
1
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
P
IN
A
SSIGNMENT
VEE
CLK_EN
CLK_SEL
HCLK
nHCLK
PCLK
nPCLK
OE
VEE
VDD
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
Q0
nQ0
VDD
Q1
nQ1
Q2
nQ2
VEE
Q3
nQ3
CLK_SEL
ICS8543
20-Lead TSSOP
G Package
Top View
OE
The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on initial
product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.
ICS8543BG
www.icst.com/products/hiperclocks.html
REV. C MAY 21, 2001
1