ICS8535-21 Datasheet, PDF (4/14 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-2 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS8535-21
LOW SKEW, 1-TO-2
LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC
4.6V
Inputs, V_I
Outputs, I_O
Continuous Current
Surge Current
-0.5V to V_CC + 0.5V
50mA
100mA
Package Thermal Impedance, θ_JA 93.2°C/W (0 lfpm)
Storage Temperature, T
STG
-65°C to 150°C
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
beyond those listed in the DC Characteristics or AC Charac-
teristics is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
TABLE 4A. 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
50
Units
V
mA
TABLE
4B.
LVCMOS
/
LVTTL
DC
CHARACTERISTICS,
V
CC
=
3.3V±5%,
TA
=
0°C
TO
70°C
Symbol Parameter
Test Conditions Minimum
CLK0, CLK1
2
V
Input High Voltage
IH
CLK_EN, CLK_SEL
2
CLK0, CLK1
-0.3
V_IL
Input Low Voltage
CLK_EN, CLK_SEL
-0.3
I_IH
CLK0, CLK1, CLK_SEL
Input High Current
CLK_EN
V_IN = V_CC = 3.465V
V_IN = V_CC = 3.465V
I_IL
Input Low Current ^{CLK0, CLK1, CLK_SEL VIN = 0V, VCC = 3.465V}
CLK_EN
V = 0V, V = 3.465V
-5
-150
IN
CC
Typical
Maximum
V_CC + 0.3
V_CC + 0.3
1.3
0.8
150
5
Units
V
V
V
V
µA
µA
µA
µA
TABLE 4C. 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 - 1.4
V_CC - 2.0
0.6
Typical
Maximum
V_CC - 0.9
V_CC - 1.7
1.0
Units
V
V
V
8535AG-21
www.icst.com/products/hiperclocks.html
4
REV. A OCTOBER 20, 2004