CF5011AND-1 查看數據表（PDF） - Nippon Precision Circuits
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CF5011AND-1 Datasheet PDF : 7 Pages
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CF5011 series
Switching Characteristics
VDD = 1.6 to 2.0V, VSS = 0V, Ta = −20 to +80°C unless otherwise noted.
Parameter
Symbol
Condition
Rating
Unit
min typ max
Output rise time
tr
Measurement cct 3, load cct 1, 0.2VDD to 0.8VDD , CL = 15pF
–
Output fall time
tf
Measurement cct 3, load cct 1, 0.8VDD to 0.2VDD , CL = 15pF
–
Output duty cycle1
Duty
Measurement cct 3, load cct 1, Ta = 25°C, VDD = 1.8V, CL = 15pF,
f ≤ 70MHz
40
Output disable delay time2 tPLZ
–
Output enable delay time2
tPZL
Measurement cct 3, load cct 1, Ta = 25°C, VDD = 1.6V, CL ≤ 15pF
–
1
3.5
ns
1
3.5
ns
–
60
%
–
100
ns
–
100
ns
1. Monitored in sample lots.
2. In the case of the CF5011AL×, oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output
is not resumed until after the oscillator start-up time has elapsed.
Current consumption and Output waveform with NPC’s standard crystal
Cb
L Ca R
f (MHz)
30
40
50
60
70
R (Ω)
18.62
20.53
22.17
15.37
25.42
L (mH)
16.24
11.34
7.40
3.83
4.18
Ca (fF)
1.733
1.396
1.370
1.836
1.254
Cb (pF)
5.337
3.989
4.105
5.191
5.170
FUNCTIONAL DESCRIPTION
Standby Function
Output three-state function (CF5011AL×, CF5011AN×)
When INHN goes LOW, the oscillator output on Q goes high impedance.
Oscillator stop function (CF5011AL×)
When INHN goes LOW, the oscillator stops.
Version
CF5011AL×
CF5011AN×
INHN
HIGH (or open)
LOW
HIGH (or open)
LOW
Q
fO output frequency
High impedance
fO output frequency
High impedance
Oscillator
Normal operation
Stop
Normal operation
Normal operation
NIPPON PRECISION CIRCUITS INC.—4
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