Integrated
Circuit
Systems, Inc.
ICS8624
L
OW
S
KEW
, 1-
TO
-5
D
IFFERENTIAL
-
TO
-HSTL Z
ERO
D
ELAY
B
UFFER
4.6V
-0.5V to V
DD
+ 0.5V
50mA
100mA
47.9°C/W (0 lfpm)
-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
= V
DDA
= 3.3V±5%, V
DDO
= 1.8V±0.2V, T
A
= 0°C
TO
70°C
Symbol
V
DD
V
DDA
V
DDO
I
DD
I
DDA
I
DDO
Parameter
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Power Supply Current
Analog Supply Current
Output Supply Current
No Load
0
Test Conditions
Minimum
3.135
3.135
1.6
Typical
3.3
3.3
1.8
Maximum
3.465
3.465
2.0
120
15
Units
V
V
V
mA
mA
mA
T
ABLE
4B. LVCMOS / LVTTL DC C
HARACTERISTICS
,
V
DD
= V
DDA
= 3.3V±5%, V
DDO
= 1.8V±0.2V, T
A
= 0°C
TO
70°C
Symbol Parameter
V
IH
V
IL
I
IH
Input High Voltage
Input Low Voltage
Input High Current
SEL0, SEL1,
CLK_SEL, MR
PLL_SEL
SEL0, SEL1,
CLK_SEL, MR
PLL_SEL
V
DD
= V
IN
= 3.465V
V
DD
= V
IN
= 3.465V
V
DD
= 3.465V, V
IN
= 0V
V
DD
= 3.465V, V
IN
= 0V
-5
-150
Test Conditions
Minimum
2
-0.3
Typical
Maximum
V
DD
+ 0.3
0.8
150
5
Units
V
V
µA
µA
µA
µA
I
IL
Input Low Current
T
ABLE
4C. D
IFFERENTIAL
DC C
HARACTERISTICS
,
V
DD
= V
DDA
= 3.3V±5%, V
DDO
= 1.8V±0.2V, T
A
= 0°C
TO
70°C
Symbol
I
IH
I
IL
V
PP
Parameter
Input High Current
Input Low Current
CLK0, CLK1, FB_IN
nCLK0, nCLK1, nFB_IN
CLK0, CLK1, FB_IN
nCLK0, nCLK1, nFB_IN
Test Conditions
V
DD
= V
IN
= 3.465V
V
DD
= V
IN
= 3.465V
V
DD
= 3.465V, V
IN
= 0V
V
DD
= 3.465V, V
IN
= 0V
-5
-150
0.1
1.3
V
DD
- 0.85
Minimum
Typical
Maximum
150
5
Units
µA
µA
µA
µA
V
V
Peak-to-Peak Input Voltage
Common Mode Input Voltage; NOTE 1, 2
0.5
V
CMR
NOTE 1: For single ended applications, the maximum input voltage for CLKx, nCLKx is V
DD
+ 0.3V.
NOTE 2: Common mode voltage is defined as V
IH
.
8624BY
www.icst.com/products/hiperclocks.html
4
REV. C JUNE 15, 2004
ICS [ INTEGRATED CIRCUIT SYSTEMS ]
