SM5021 series
Switching Characteristics
CMOS Output Version
3V operation: AA, AB, AC, AD, AE, KD, KE series
V
= 2.7 to 3.6V, V = 0V, Ta = − 20 to + 80°C unless otherwise noted.
SS
DD
Rating
typ
Parameter
Symbol
Condition
Unit
min
max
SM5021AAH, CF5021AA
SM5021ABH, CF5021AB
SM5021ACH, CF5021AC
SM5021ADH, CF5021AD
SM5021KDH, CF5021KD
–
5
10
Measurement cct 6, load cct 1,
0.1V to 0.9V , C = 15pF
DD
DD
L
SM5021AEH, CF5021AE
SM5021KEH, CF5021KE
Output rise time
t
–
–
3.5
3.5
7
7
ns
r1
SM5021AAH, CF5021AA
SM5021ABH, CF5021AB
SM5021ACH, CF5021AC
SM5021ADH, CF5021AD
SM5021KDH, CF5021KD
Measurement cct 6, load cct 1,
0.2V to 0.8V , C = 15pF
DD
DD
L
SM5021AAH, CF5021AA
SM5021ABH, CF5021AB
SM5021ACH, CF5021AC
SM5021ADH, CF5021AD
SM5021KDH, CF5021KD
–
–
5
10
7
Measurement cct 6, load cct 1,
0.9V to 0.1V , C = 15pF
DD
DD
L
SM5021AEH, CF5021AE
SM5021KEH, CF5021KE
Output fall time
t
3.5
3.5
–
ns
f1
SM5021AAH, CF5021AA
SM5021ABH, CF5021AB
SM5021ACH, CF5021AC
SM5021ADH, CF5021AD
SM5021KDH, CF5021KD
Measurement cct 6, load cct 1,
0.8V to 0.2V , C = 15pF
–
7
DD
DD
L
Measurement cct 6, load cct 1, V = 3V, Ta = 25°C, C = 15pF,
*1
DD
L
Output duty cycle
Duty
45
55
%
f ≤ 70MHz
Output disable delay time
Output enable delay time
t
–
–
–
–
100
100
ns
ns
PLZ
Measurement cct 6, load cct 1, V = 3V, Ta = 25°C, C = 15pF
DD
L
t
PZL
*1. The duty cycle characteristic is checked the sample chips of each production lot.
5V operation: AA, AB, AC, AD, KD series
V
= 4.5 to 5.5V, V = 0V, Ta = − 20 to + 80°C unless otherwise noted.
SS
DD
Rating
typ
Parameter
Symbol
Condition
Unit
min
–
max
Output rise time
Output fall time
t
Measurement cct 6, load cct 1, 0.1V to 0.9V , C = 15pF
DD
3.5
7
7
ns
ns
r1
DD
L
t
Measurement cct 6, load cct 1, 0.9V to 0.1V , C = 15pF
DD
–
3.5
f1
DD
L
Measurement cct 6, load cct 1, V = 5V, Ta = 25°C, C = 15pF,
*1
DD
L
Output duty cycle
Duty
45
–
55
%
f ≤ 70MHz
Output disable delay time
Output enable delay time
t
–
–
–
–
100
100
ns
ns
PLZ
Measurement cct 6, load cct 1, V = 5V, Ta = 25°C, C = 15pF
DD
L
t
PZL
*1. The duty cycle characteristic is checked the sample chips of each production lot.
SEIKO NPC CORPORATION —7
NPC [ NIPPON PRECISION CIRCUITS INC ]
