ICS85311 Datasheet, PDF (3/13 Pages) Integrated Circuit Systems – Low Skew, 1-to-2 Differential-to-2.5V/3.3V ECL/LVPECL Fanout Buffer

Integrated
Circuit
Systems, Inc.
ICS85311
Low Skew, 1-to-2
Differential-to-2.5V/3.3V ECL/LVPECL Fanout Buffer
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC
Inputs, V_I
Outputs, V_O
Package Thermal Impedance, θ_JA
Storage Temperature, T
STG
4.6V
-0.5V to V_CC + 0.5V
-0.5V to V_CC + 0.5V
112°C/W
-65°C to 150°C
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 beyond those listed in
the DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect product reliability.
TABLE 3A. POWER SUPPLY DC CHARACTERISTICS, V_CC = 3.3V±5%, TA = 0°C TO 70°C
Symbol
Parameter
Test Conditions Minimum
V_CC
Positive Supply Voltage
I_EE
Power Supply Current
3.135
Typical
3.3
Maximum
3.465
25
Units
V
mA
TABLE 3B. DIFFERENTIAL DC CHARACTERISTICS, V_CC = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical
CLK
I_IH
Input High Current
nCLK
V_CC = V_IN = 3.465V
V_CC = V_IN = 3.465V
CLK
I_IL
Input Low Current
nCLK
V_CC = 3.465V, V_IN = 0V
V_CC = 3.465V, V_IN = 0V
-5
-150
V_PP
V_CMR
Peak-to-Peak Input Voltage
Common Mode Input Voltage;
NOTE 1, 2
0.15
V_EE + 0.5
NOTE 1: Common mode voltage is defined as V_IH.
NOTE 2: For single ended applications, the maximum input voltag for CLK, nCLK is V_CC + 0.3V.
Maximum
150
5
1.3
Units
µA
µA
µA
µA
V
V_CC - 0.85
V
TABLE 3C. POWER SUPPLY DC CHARACTERISTICS, V_CC = 2.5V±5%, TA = 0°C TO 70°C
Symbol
Parameter
Test Conditions Minimum
V_CC
Positive Supply Voltage
I_EE
Power Supply Current
2.375
Typical
2.5
Maximum
2.625
25
Units
V
mA
ICS85311AM
www.icst.com/products/hiperclocks.html
3
REV. A JUNE 29, 2001