ICS85322 Datasheet, PDF (3/13 Pages) Integrated Circuit Systems – DUAL LVCMOS/LVTTL-TO-DIFFERENTIAL 2.5V/3.3V LVPECL TRANSLATOR

Integrated
Circuit
Systems, Inc.
ICS85322
DUAL LVCMOS / LVTTL-TO-DIFFERENTIAL
2.5V / 3.3V LVPECL TRANSLATOR
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC
Inputs, V_I
Outputs, V_O
Package Thermal Impedance, θ_JA
4.6V
-0.5V to V_CC + 0.5V
-0.5V to V_CC + 0.5V
112.7°C/W (0lfpm)
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. LVCMOS / LVTTL DC CHARACTERISTICS, V_CC = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum
V_IH
Input High Voltage CLK0, CLK1
V_IL
Input Low Voltage CLK0, CLK1
I_IH
Input High Current CLK0, CLK1
V_CC = V_IN = 3.465V
I_IL
Input Low Current CLK0, CLK1
V_CC = V_IN = 3.465V
2
-0.3
-150
Typical
Maximum
3.765
1.3
5
Units
V
V
µA
µA
TABLE 3C. LVPECL DC CHARACTERISTICS, V_CC = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum
V_OH
Output High Voltage; NOTE 1
V_OL
Output Low Voltage; NOTE 1
V_SWING
Peak-to-Peak Output Voltage Swing
NOTE 1: Outputs terminated with 50Ω to V_CC - 2V.
V_CC = V_IN = 3.465V
V_CC = V_IN = 3.465V
V_CC - 1.4
V_CC - 2.0
0.65
Typical
Maximum
V_CC - 1.0
V_CC - 1.7
0.9
Units
V
V
V
85322AM
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3
REV. A JULY 31, 2001