CF5015 series
Switching Characteristics
2.5V operation (CF5015AL×/CF5015BL×)
V
DD
= 2.25 to 2.75V, V
SS
= 0V, Ta =
−40
to +85°C unless otherwise noted.
Rating
Parameter
Symbol
t
r1
t
r2
Output fall time
t
f1
t
f2
Duty1
Output duty cycle
*1
Duty2
Output disable delay time
*2
Output enable delay time*
2
t
PLZ
t
PZL
Measurement cct 3, load cct 1,
V
DD
= 2.5V, Ta = 25°C
Condition
min
Output rise time
Measurement cct 3, load cct 1,
0.1V
DD
to 0.9V
DD
Measurement cct 3, load cct 1,
0.9V
DD
to 0.1V
DD
C
L
= 15pF
C
L
= 30pF
C
L
= 15pF
C
L
= 30pF
C
L
= 15pF
f = 60MHz
C
L
= 30pF
f = 50MHz
–
–
–
–
45
45
–
–
typ
3
5
3
5
–
–
–
–
max
6
ns
10
6
ns
10
55
55
100
100
%
%
ns
ns
Unit
Measurement cct 6, load cct 1, V
DD
= 2.5V, Ta = 25°C,
C
L
= 15pF
*1. The duty cycle characteristic is checked the sample chips of each production lot.
*2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the
oscillator start-up time has elapsed.
3V operation (CF5015BL×)
V
DD
= 2.7 to 3.6V, V
SS
= 0V, Ta =
−40
to +85°C unless otherwise noted.
Rating
Parameter
Symbol
t
r1
t
r2
Output fall time
t
f1
t
f2
Duty1
Output duty cycle
*1
Duty2
Output disable delay time
*2
Output enable delay time*
2
t
PLZ
t
PZL
Measurement cct 3, load cct 1,
V
DD
= 3.0V, Ta = 25°C
Condition
min
Output rise time
Measurement cct 3, load cct 1,
0.1V
DD
to 0.9V
DD
Measurement cct 3, load cct 1,
0.9V
DD
to 0.1V
DD
C
L
= 15pF
C
L
= 30pF
C
L
= 15pF
C
L
= 30pF
C
L
= 15pF
f = 60MHz
C
L
= 30pF
f = 50MHz
–
–
–
–
45
45
–
–
typ
2.5
4
2.5
4
–
–
–
–
max
5
ns
8
5
ns
8
55
55
100
100
%
%
ns
ns
Unit
Measurement cct 6, load cct 1, V
DD
= 3.0V, Ta = 25°C,
C
L
= 15pF
*1. The duty cycle characteristic is checked the sample chips of each production lot.
*2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the
oscillator start-up time has elapsed.
SEIKO NPC CORPORATION —6
NPC [ NIPPON PRECISION CIRCUITS INC ]
