ICS8701CYILF データシートの表示（PDF） - Integrated Device Technology
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ICS8701CYILF Datasheet PDF : 14 Pages
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ICS8701I
LOW SKEW, ÷1, ÷2
CLOCK GENERATOR
TABLE 5A. AC CHARACTERISTICS, VDD = VDDO = 3.3V±5%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum
Typical
Maximum
fMAX
Input Frequency
250
tpLH
Propagation Delay,
Low-to-High; NOTE 1
0MHz ≤ f ≤ 200MHz
2.2
3.6
tpHL
Propagation Delay,
High-to-Low; NOTE 1
0MHz ≤ f ≤ 200MHz
2.2
3.6
tsk(b) Bank Skew; NOTE 2, 7
Measured on rising edge
at VDDO/2
200
tsk(o) Output Skew; NOTE 3, 7
Measured on rising edge
at VDDO/2
250
tsk(w)
Multiple Frequency Skew;
NOTE 4, 7
Measured on rising edge
at VDDO/2
300
tsk(pp)
Part to Part Skew;
NOTE 5, 7
Measured on rising edge
at VDDO/2
600
tR
Output Rise Time; NOTE 6
30% to 70%
200
900
tF
Output Fall Time; NOTE 6
30% to 70%
200
900
tPW
Output Pulse Width
0MHz ≤ f ≤ 200MHz
f = 200MHz
tCYCLE/2 - 0.6 tCYCLE/2 tCYCLE/2 + 0.6
1.9
2.5
3.1
t
EN
Output Enable Time;
NOTE 6
f = 10MHz
6
tDIS
Output Disable Time;
NOTE 6
f = 10MHz
6
All parameters measured at 200MHz unless noted otherwise.
NOTE 1: Measured from the VDD input crossing point to the output at VDDO/2.
NOTE 2: Defined as skew within a bank of outputs at the same supply voltages and with equal load conditions.
NOTE 3: Defined as skew between outputs at the same supply voltages and with equal load conditions.
NOTE 4 Defined as skew across banks of outputs operating at different frequency with the same supply voltages
and equal load conditions.
NOTE 5: 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 6: These parameters are guaranteed by characterization. Not tested in production.
NOTE 7: This parameter is defined in accordance with JEDEC Standard 65.
Units
MHz
ns
ns
ps
ps
ps
ps
ps
ps
ns
ns
ns
ns
8701CYI
www.idt.com
6
REV. C JULY 27, 2010
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