PRELIMINARY
Integrated
Circuit
Systems, Inc.
ICS853054
4:1, D
IFFERENTIAL
-
TO
-3.3V
OR
2.5V
LVPECL/ECL C
LOCK
M
ULTIPLEXER
4.6V (LVPECL mode, V
EE
= 0)
NOTE:
Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage
-4.6V (ECL mode, V
CC
= 0)
to the device. These ratings are stress specifi-
-0.5V to V + 0.5V
CC
A
BSOLUTE
M
AXIMUM
R
ATINGS
Supply Voltage, V
CC
Negative Supply Voltage, V
EE
Inputs, V
I
(LVPECL mode)
Inputs, V
I
(ECL mode)
Outputs, I
O
Continuous Current
Surge Current
Storage Temperature, T
STG
Package Thermal Impedance,
θ
JA
(Junction-to-Ambient)
0.5V to V
EE
- 0.5V
50mA
100mA
-65°C to 150°C
89°C/W (0 lfpm)
cations only. Functional operation of product at
these conditions or any conditions beyond those
listed in the
DC Characteristics
or
AC Character-
istics
is not implied. Exposure to absolute maxi-
mum rating conditions for extended periods may
affect product reliability.
Operating Temperature Range, TA -40°C to +85°C
T
ABLE
4A. P
OWER
S
UPPLY
DC C
HARACTERISTICS
,
V
CC
= 2.375
TO
3.465V; V
EE
= 0V
Symbol
V
CC
I
CC
Parameter
Positive Supply Voltage
Power Supply Current
Test Conditions
Minimum
2.375
Typical
3.3
61
Maximum
3.465
Units
V
mA
T
ABLE
4B. LVCMOS/LVTTL DC C
HARACTERISTICS
,
V
CC
= 2.375
TO
3.465V; V
EE
= 0V
Symbol
V
IH
V
IL
I
IH
I
IL
Parameter
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
SEL0, SEL1
SEL0, SEL1
Test Conditions
V
CC
= 3.3V
V
CC
= 2.5V
V
CC
= 3.3V
V
CC
= 2.5V
V
CC
= V
IN
= 3.465V,
V
CC
= V
IN
= 2.625V
V
CC
= 3.465V, V
IN
= 0V,
V
CC
= 2.625V, V
IN
= 0V
Minimum
2
1.7
-0.3
-0.3
Typical
Maximum
V
CC
+ 0.3
V
CC
+ 0.3
0.8
0.7
150
-150
Units
V
V
V
V
µA
µA
T
ABLE
4C. LVPECL DC C
HARACTERISTICS
,
V
CC
= 2.375
TO
3.465V; V
EE
= 0V
Symbol Parameter
I
IH
I
IL
V
PP
V
CMR
V
OH
V
OL
Input High Current
Input Low Current
PCLK0:PCLK3
nPCLK0:nPCLK3
PCLK0:PCLK3
nPCLK0:nPCLK3
Test Conditions
V
CC
= V
IN
= 3.465V
V
CC
= 3.465V, V
IN
= 0V
V
CC
= 3.465V, V
IN
= 0V
-10
-150
0.15
1.2
V
CC
- 1.005
V
CC
- 1.78
3.3
Minimum
Typical
Maximum
150
Units
µA
µA
µA
V
V
V
V
V
Peak-to-Peak Input Voltage
Common Mode Input Voltage;
NOTE 1, 2
Output High Voltage Voltage; NOTE 3
Output Low Voltage; NOTE 3
V
SWING
Peak-to-Peak Output Voltage Swing
0.8
NOTE 1: Common mode voltage is defined as V
IH
.
NOTE 2: For single ended applications, the maximum input voltage for PCLKx, nPCLKx is V
CC
+ 0.3V.
NOTE 3: Outputs terminated with 50
Ω
to V
CC
- 2V.
853054AG
www.icst.com/products/hiperclocks.html
3
REV. A JANUARY 5, 2006
ICS [ INTEGRATED CIRCUIT SYSTEMS ]
