SM5022 series
Load cct 1
Load cct 2
Q output
C
L
(Including probe capacitance)
R
Q output
C
L
(Including probe capacitance)
C
L
= 15pF
C
L
= 15pF
R = 800Ω
Switching Time Measurement Waveform
Output duty level (CMOS)
Q output
0.9V
DD
0.1V
DD
T
W
0.9V
DD
0.1V
DD
DUTY measurement
voltage (0.5V
DD
)
t
r
Output duty level (TTL)
t
f
Q output
2.4V
0.4V
T
W
2.4V
0.4V
DUTY measurement
voltage (1.4V
)
t
r
Output duty cycle (CMOS)
t
f
Q output
T
W
T
DUTY
measurement
voltage
(
0.5V
DD
)
DUTY= T
W
/ T
100 (%)
Output duty cycle (TTL)
Q output
T
W
T
DUTY
measurement
voltage
(
1.4V
)
DUTY= T
W
/ T
100 (%)
SEIKO NPC CORPORATION —9