SM5002LES 查看數據表（PDF） - Nippon Precision Circuits
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SM5002LES Datasheet PDF : 9 Pages
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Load cct 1
SM5002L series
Q output
CL
(Including probe capacity)
CL = 15pF: tr1, tf1 /DUTY, IDD (70MHz < f ≤ 100MHz)
CL = 30pF: tr2 , tf2 /DUTY, IDD (f ≤ 70MHz)
Switching Time Measurement Waveform
Output duty level (CMOS)
Q output
0.9VDD
0.1VDD
TW
tr
Output duty cycle (CMOS)
0.9VDD
0.1VDD
tf
DUTY measuring
voltage (0.5VDD)
Q output
TW
T
DUTY measuring
voltage (0.5VDD)
DUTY= TW/ T 100 (%)
Output Enable/Disable Delay
The following figure shows the oscillator timing during normal operation. Note that when the device is in
standby, the oscillator stops. When standby is released, the oscillator starts and stable oscillator output occurs
after a short delay.
INH
Q output
VIL
tPLZ
VIH
tPZL
INH inputwaveform tr = tf 10ns
NIPPON PRECISION CIRCUITS—8
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