MEMS Oscillator, Low Power, LVCMOS, 115.000 MHz to 137.000 MHz
IM802 Series
Selectable Drive Strength Option
Rise/Fall Time (20% to 80%) vs CLOAD Tables
Rise/Fall Time Typ (nSec)
Rise/Fall Time Typ (nSec)
Drive Strength
5 pF
15 pF
30 pF
(CLOAD
)
Drive Strength
5 pF
15 pF
30 pF
(CLOAD
)
R
B
T
1.45
1.09
0.62
0.54
0.43
0.34
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
T
E
U
0.93
0.78
0.70
0.65
n/a
n/a
n/a
n/a
n/a
n/a
1.28
1.00
0.96
0.88
1.48
1.30
E
- = (default)
- = (default)
F
Table 2: Vdd = +1.8 V Rise/Fall time for Specific CLOAD
Table 3: Vdd = +2.5 V Rise/Fall time for Specific CLOAD
Rise/Fall Time Typ (nSec)
Drive Strength
Rise/Fall Time Typ (nSec)
Drive Strength
5 pF
15 pF
30 pF
5 pF
15 pF
30 pF
(CLOAD
)
(CLOAD)
R
B
T
1.29
0.97
0.55
0.44
0.34
0.29
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.48
R
B
1.22
0.89
0.51
0.38
0.30
0.27
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.39
1.12
1.00
0.88
0.81
- = (default)
1.00
0.92
0.83
0.76
E
E
U
F
- = (default)
F
Table 4: Vdd = +2.8 V Rise/Fall time for Specific CLOAD
Table 5: Vdd = +3.0 V Rise/Fall time for Specific CLOAD
Rise/Fall Time Typ (nSec)
Drive Strength
5 pF
15 pF
30 pF
(CLOAD
)
R
B
1.16
0.81
0.46
0.33
0.28
0.29
n/a
n/a
n/a
n/a
- = (default)
1.00
0.87
0.79
0.72
n/a
E
U
F
n/a
1.46
1.31
Table 6: Vdd = +3.3 V Rise/Fall time for Specific CLOAD
Note :
“n/a” indicates that the resulting rise/fall time from the respective combination of the drive strength and output does not provide rail-
to rail swing and is not available.
Rev: 08/18/17_B
Page 7 of 9
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Specifications subject to change without notice