Integrated
Circuit
Systems, Inc.
ICS85408
L
OW
S
KEW
, 1-
TO
-8
D
IFFERENTIAL
-
TO
-LVDS C
LOCK
D
ISTRIBUTION
C
HIP
4.6V
-0.5V to V
DD
+ 0.5 V
10mA
15mA
70°C/W (0 mps)
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage to the
device. These ratings are stress specifications only. Functional
operation of product at these conditions or any conditions be-
yond those listed in the
DC Characteristics
or
AC Character-
istics
is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
A
BSOLUTE
M
AXIMUM
R
ATINGS
Supply Voltage, V
DD
Inputs, V
I
Outputs, I
O
Continuous Current
Surge Current
Package Thermal Impedance,
θ
JA
Storage Temperature, T
STG
T
ABLE
4A. P
OWER
S
UPPLY
DC C
HARACTERISTICS
,
V
DD
= 3.3V±5%, T
A
= 0°C
TO
70°C
Symbol
V
DD
I
DD
Parameter
Positive Supply Voltage
Power Supply Current
Test Conditions
Minimum
3.135
Typical
3.3
Maximum
3.465
90
Units
V
mA
T
ABLE
4B. LVCMOS/LVTTL DC C
HARACTERISTICS
,
V
DD
= 3.3V±5%, T
A
= 0°C
TO
70°C
Symbol
V
IH
V
IL
I
IH
I
IL
Parameter
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
OE
OE
OE
OE
V
DD
= V
IN
= 3.465V
V
DD
= 3.465V, V
IN
= 0V
-150
Test Conditions
Minimum
2
-0.3
Typical
Maximum
V
DD
+ 0.3
0.8
5
Units
V
V
µA
µA
T
ABLE
4C. D
IFFERENTIAL
DC C
HARACTERISTICS
,
V
DD
= 3.3V±5%, T
A
= 0°C
TO
70°C
Symbol
I
IH
I
IL
V
PP
Parameter
Input High Current
CLK
nCLK
Input Low Current
CLK
nCLK
Test Conditions
V
IN
= V
DD
= 3.465V
V
IN
= V
DD
= 3.465V
V
DD
= 3.465V, V
IN
= 0V
V
DD
= 3.465V, V
IN
= 0V
-5
-150
1.3
V
DD
- 0.85
Minimum
Typical
Maximum
150
5
Units
µA
µA
µA
µA
V
V
Peak-to-Peak Voltage
0.15
Common Mode Input Voltage;
V
CMR
0.5
NOTE 1, 2
NOTE 1: For single ended applications, the maximum input voltage for CLK, nCLK is V
DD
+ 0.3V.
NOTE 2: Common mode voltage is defined ast V
IH
.
85408BG
www.icst.com/products/hiperclocks.html
3
REV. A APRIL 25, 2005
ICS [ INTEGRATED CIRCUIT SYSTEMS ]
