ICS853S014AGI REVISION D MAY 23, 2013 5 ©2013 Integrated Device Technology, Inc.
ICS853S014I Data Sheet LOW SKEW, 1-TO-5, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
Table 4B. DC Characteristics, V
CC
= 3.3V; V
EE
= 0V, T
A
= -40°C to 85°C
NOTE: Input and output parameters vary 1:1 with V
CC
. V
EE
can vary +0.925V to -0.5V.
NOTE 1: Outputs terminated with 50
to V
CC
– 2V.
NOTE 2: Single-ended input operation is limited. V
CC
3V in LVPECL mode.
NOTE 3: Common mode voltage is defined as V
IH
for the differential inputs.
NOTE 4: The V
CMR
and V
PP
levels should be such that input low voltage never goes below V
EE.
Table 4C. LVPECL DC Characteristics, V
CC
= 2.5V; V
EE
= 0V, T
A
= -40°C to 85°C
NOTE: Input and output parameters vary 1:1 with V
CC
. V
EE
can vary +0.925V to -0.5V.
NOTE 1: Outputs terminated with 50
to V
CC
– 2V.
NOTE 2: Common mode voltage is defined as V
IH
for the differential inputs.
NOTE 3: The V
CMR
and V
PP
levels should be such that input low voltage never goes below V
EE.
Symbol Parameter
-40°C 25°C 85°C
UnitsMin Typ Max Min Typ Max Min Typ Max
V
OH
Output High Voltage; NOTE 1 2.175 2.275 2.50 2.225 2.295 2.495 2.22 2.295 2.485 V
V
OL
Output Low Voltage; NOTE 1 1.405 1.545 1.68 1.425 1.52 1.615 1.44 1.535 1.63 V
V
IH
Input High Voltage (CLK_SEL, nEN)
2.075 2.36 2.075 2.36 2.075 2.36 V
V
IL
Input Low Voltage (CLK_SEL, nEN)
1.43 1.765 1.43 1.765 1.43 1.765 V
V
BB
Output Voltage Reference;
NOTE 2
1.72 1.98 1.72 1.98 1.72 1.98 V
V
CMR
Input High Voltage Common Mode
Range; NOTE 3
1.2 3.3 1.2 3.3 1.2 3.3 V
V
PP
Peak-to-Peak Input Voltage;
NOTE 4
150 800 1200 150 800 1200 150 800 1200 mV
I
IH
Input
High Current
PCLK0, PCLK1
nPCLK0, nPCLK1
150 150 150 µA
I
IL
Input
Low Current
PCLK0, PCLK1 -10 -10 -10 µA
nPCLK0, nPCLK1 -150 -150 -150 µA
Symbol Parameter
-40°C 25°C 85°C
UnitsMin Typ Max Min Typ Max Min Typ Max
V
OH
Output High Voltage; NOTE 1 1.375 1.475 1.70 1.425 1.495 1.69 1.42 1.495 1.685 V
V
OL
Output Low Voltage; NOTE 1 0.605 0.745 0.88 0.625 0.72 0.86 0.64 0.735 0.85 V
V
IH
Input High Voltage (CLK_SEL, nEN)
1.275 1.56 1.275 1.56 1.275 1.56 V
V
IL
Input Low Voltage (CLK_SEL, nEN)
0.63 0.965 0.63 0.965 0.63 0.965 V
V
CMR
Input High Voltage Common Mode
Range; NOTE 2
1.2 2.5 1.2 2.5 1.2 2.5 V
V
PP
Peak-to-Peak Input Voltage;
NOTE 3
150 800 1200 150 800 1200 150 800 1200 mV
I
IH
Input
High Current
PCLK0, PCLK1
nPCLK0, nPCLK1
150 150 150 µA
I
IL
Input
Low Current
PCLK0, PCLK1 -10 -10 -10 µA
nPCLK0, nPCLK1 -150 -150 -150 µA