Load cct 1
CF5008A1
Q output
CL
(Including probe capacity)
C L = 15pF : IDD , D U T Y, tr1 , tf1
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
Output Enable/Disable Delay
DUTY measuring
voltage (0.5VDD)
DUTY= TW/ T 100 (%)
INH
Q output
VIL
tPLZ
VIH
tPZL
INH inputwaveform tr = tf 10ns
NIPPON PRECISION CIRCUITS—9