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ICS8302 Datasheet, PDF (4/9 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER
◁
Integrated
Circuit
Systems, Inc.
ICS8302
LOW SKEW, 1-TO-2
LVCMOS / LVTTL FANOUT BUFFER
TABLE 3C. POWER SUPPLY DC CHARACTERISTICS, VDD = 3.3V±5%, VDDO = 2.5V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical
VDD
VDDO
IDD
IDDO
Core Supply Voltage
Output Supply Voltage
Power Supply Current
Output Supply Current
3.135
3.3
2.375
2.5
Maximum
3.465
2.625
13
4
Units
V
V
mA
mA
TABLE 3D. LVCMOS / LVTTL DC CHARACTERISTICS, VDD = 3.3V±5%, VDDO = 2.5V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
VIH
Input High Voltage
2
VIL
Input Low Voltage
-0.3
IIH
Input High Current CLK
VDD = VIN = 3.465V
IIL
Input Low Current CLK
VDD = 3.465V, VIN = 0V
-5
VOH
Output High Voltage
50Ω to VDDO/2
1.8
IOH = -100µA
2.2
VOL
Output Low Voltage
50Ω to VDDO/2
IOL = 100µA
VDD + 0.3
1.3
150
0.5
0.2
Units
V
V
µA
µA
V
V
V
V
TABLE 4B. AC CHARACTERISTICS, VDD = 3.3V±5%, VDDO = 2.5V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
fMAX
Output Frequency
200
tpLH
Propagation Delay, Low-to-High; NOTE 1
IJ 200MHz
2.3
3.3
tsk(o) Output Skew; NOTE 2, 4
85
tsk(pp) Part-to-Part Skew; NOTE 3, 4
250
800
tR
Output Rise Time
tF
Output Fall Time
odc
Output Duty Cycle
20% to 80%
250
650
20% to 80%
250
650
IJ 133MHz
45
55
133MHz < IJ 200MHz
40
60
Parameters measured at fMAX unless otherwise noted.
NOTE 1: Measured from VDD/2 of the input to VDDO/2 of the output.
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.
Measured at VDDO/2.
NOTE 3: Defined as skew between outputs on different devices operating at the same supply voltages
and with equal load conditions. Using the same type of inputs on each device, the outputs are measured
at VDDO/2.
NOTE 4: This parameter is defined in accordance with JEDEC Standard 65.
Units
MHz
ns
ps
ps
ps
ps
%
%
8302AM
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4
REV. C JUNE 15, 2004
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