ICS83904-02 Datasheet, PDF (4/15 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-4 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER

ICS83904-02
LOW SKEW, 1-TO-4, CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
TABLE 4E. POWER SUPPLY DC CHARACTERISTICS, V_DD = 2.5V±5%, V_DDO = 1.8V±0.2V, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical
V_DD
V_DDO
I_DD
Power Supply Voltage
Output Supply Voltage
Power Supply Current
No Load & XTALx selected @ 12MHz
No Load & CLK selected
2.375
2.5
1.6
1.8
I_DDO
Output Supply Current
No Load & CLK selected
Maximum
2.625
2.0
3
1
1
Units
V
V
mA
mA
mA
TABLE 4F. DC CHARACTERISTICS, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
V_IH
Input High Voltage
V_DD = 3.3V ± 5%
2.2
V_DD = 2.5V ± 5%
1.6
V_DD + 0.3
V
V_DD + 0.3
V
V_IL
Input Low Voltage
V_DD = 3.3V ± 5%
-0.3
V_DD = 2.5V ± 5%
-0.3
1.3
V
0.9
V
I_IH
CLK,
Input High Current ^CLK_SEL0:1
V_DD = 3.3V or 2.5V ± 5%
OE
V_DD = 3.3V or 2.5V ± 5%
150
µA
5
µA
I_IL
CLK,
Input Low Current ^CLK_SEL0:1
V_DD = 3.3V or 2.5V ± 5%
-5
µA
OE
V_DD = 3.3V or 2.5V ± 5%
-150
µA
V = 3.3V ± 5%; NOTE 1
2.6
V
DDO
V_OH
Output HighVoltage
V_DDO = 2.5V ± 5%; NOTE 1
1.8
V
V_DDO = 1.8V ± 0.2V; NOTE 1
1.2
V
V_DDO = 3.3V ± 5%; NOTE 1
0.6
V
V_OL
Output Low Voltage
V_DDO = 2.5V ± 5%; NOTE 1
0.5
V
V = 1.8V ± 0.2V; NOTE 1
DDO
0.4
V
NOTE 1: Outputs terminated with 50Ω to V_DDO/2. See Parameter Measurement section, "Load Test Circuit" diagrams.
TABLE 5. CRYSTAL CHARACTERISTICS
Parameter
Mode of Oscillation
Frequency
Equivalent Series Resistance (ESR)
Shunt Capacitance
Drive Level
Test Conditions
Minimum Typical Maximum
Fundamental
12
38.88
50
7
1
Units
MHz
Ω
pF
mW
IDT^™ / ICS^™ LVCMOS/LVTTL FANOUT BUFFER
4
ICS83904AG-02 REV. A SEPTEMBER 12, 2007