CF5019 series
Switching Time Measurement Waveform
Output duty level, t , t
r
f
0.9VDD
0.1VDD
0.9VDD
0.1VDD
DUTY measurement
voltage (0.5VDD)
Q output
TW
tr
tf
Output duty cycle
DUTY measurement
voltage (0.5VDD)
Q output
TW
DUTY= TW/ T 100 (%)
T
Output Enable/Disable Delay
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.
VIH
INHN
VIL
tPLZ
tPZL
Q output
INHN input waveform tr = tf 10ns
SEIKO NPC CORPORATION —11