CF5011ALB 查看數據表（PDF） - Nippon Precision Circuits
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CF5011ALB Datasheet PDF : 7 Pages
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CF5011 series
Switching Time Measurement Waveform
Tr , Tf , Duty
Q output
0.8VDD
0.2VDD
TW
tr
Output duty cycle
0.8VDD
0.2VDD
DUTY measurement
voltage (0.5V DD)
tf
Q output
TW
T
DUTY measurement
voltage (0.5VDD)
DUTY= TW/ T 100 (%)
Output Enable/Disable Delay
The following figure shows the oscillator timing during normal operation (CF5011AN× only).
In case of CF5011AL×, the oscillator stops when the device is in standby. When standby is released, the oscil-
lator starts and stable oscillator output occurs after a short delay.
INHN
Q output
VIL
tPLZ
VIH
tPZL
INHN input waveform tr = tf 10ns
NIPPON PRECISION CIRCUITS INC.—6
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