SM5073B5S データシートの表示（PDF） - Nippon Precision Circuits
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SM5073B5S Datasheet PDF : 14 Pages
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SM5073 series
SWITCHING CHARACTERISTICS
VDD = 3.0 to 3.6V, VC = 1.65V, VSS = 0V, Ta = –40 to +85°C, unless otherwise noted
Parameter
Symbol
Conditions
Rating1
Unit
Min
Typ
Max
Output rise time
Output fall time
Output duty cycle
Output disable delay time
Output enable delay time
tr1
Measurement circuit 2, load circuit 1,
0.1VDD → 0.9VDD, CL = 15pF
–
2.5
6
ns
tf1
Measurement circuit 2, load circuit 1,
0.9VDD → 0.1VDD, CL = 15pF
–
2.5
6
ns
Duty
Measurement circuit 2, load circuit 1,
VDD = 3.3V, Ta = 25°C, CL = 15pF
40
50
60
%
tPLZ Measurement circuit 5, load circuit 1,
–
tPZL
VDD = 3.3V, Ta = 25°C, CL ≤ 15pF
–
–
100
ns
–
100
ns
1. The switching characteristics apply for normal output waveforms. Note that, depending on the matching of the SM5073 series version and crystal,
normal waveform output may not be continuous.
Current consumption and Output waveform with NPC’s standard crystal
C0
L1 C1 R1
f [MHz]
30
R1 [Ω]
7.06
L1 [mH]
2.25
C1 [fF]
12.5
C0 [pF]
3.11
FUNCTIONAL DESCRIPTION
Standby Function
When INHN goes LOW, the Q output pin becomes high impedance.
INHN
HIGH (or open)
LOW
Q
Any fO, fO/2, fO/4, fO/8, fO/16, or fO/32
High impedance
Oscillator
Operating
Operating
SEIKO NPC CORPORATION —11
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