ICS853111A Datasheet, PDF (3/19 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

ICS853111A
LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-LVPECL/ECL FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
CC
Negative Supply Voltage, V_EE
Inputs, V_I (LVPECL mode)
Inputs, V_I (ECL mode)
Outputs, I_O
Continuous Current
V Sink/Source, I
BB
BB
Operating Temperature Range, T
A
Storage Temperature, T
STG
Package Thermal Impedance, θ_JA
(Junction-to-Ambient)
6V (LVPECL mode, V = 0)
EE
-6V (ECL mode, V_CC = 0)
-0.5V to V_CC + 0.5 V
0.5V to V_EE - 0.5V
50mA
Surge Current 100mA
± 0.5mA
-40°C to +85°C
-65°C to 150°C
37.8°C/W (0 lfpm)
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 Characteris-
tics is not implied. Exposure to absolute maximum rating con-
ditions for extended periods may affect product reliability.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V_CC = 2.375V TO 3.8V; V_EE = 0V
Symbol Parameter
Test Conditions
V_CC
Positive Supply Voltage
I_EE
Power Supply Current
Minimum
2.375
Typical
3.3
Maximum
5.25
85
Units
V
mA
TABLE
4B.
LVPECL
DC
CHARACTERISTICS,
V
CC
=
3.3V;
V
EE
=
0V
Symbol Parameter
-40°C
Min Typ Max
25°C
Min Typ Max
85°C
Min Typ Max
V_OH
Output High Voltage; NOTE 1
2.175 2.275 2.38 2.225 2.295 2.37 2.295 2.33 2.365
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
Input High Voltage, Single-Ended 2.075
2.36 2.075
2.36 2.075
2.36
IH
V_IL
Input Low Voltage, Single-Ended 1.43
1.765 1.43
1.765 1.43
1.765
V_BB
Output Voltage Reference;
NOTE 2
1.86
1.98 1.86
1.98 1.86
1.98
V_PP
V_CMR
I
IH
Peak-to-Peak Input Voltage
150
Input High Voltage Common
Mode Range; NOTE 3, 4
1.2
Input
PCLK0, PCLK1
High Current nPCLK0, nPCLK1
800 1200 150
3.3
1.2
200
800 1200 150
3.3
1.2
200
800 1200
3.3
200
I_IL
Input
PCLK0, PCLK1
-10
Low Current _{nPCLK0, nPCLK1 -200}
-10
-200
-10
-200
Input and output parameters vary 1:1 with V_CC. V_EE can vary +0.925V to -0.5V.
NOTE 1: Outputs terminated with 50Ω to V_CCO - 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.
NOTE 4: For single-ended applications, the maximum input voltage for PCLK0, nPCLK0 and PCLK1, nPCLK1 is V_CC + 0.3V.
Units
V
V
V
V
V
mV
V
µA
µA
µA
IDT^™ / ICS^™ 1-TO-10, LVPECL/ECL FANOUT BUFFER
3
ICS853111AY REV. C OCTOBER 25, 2007