SM5023 Datasheet, PDF (6/9 Pages) Nippon Precision Circuits Inc – Miniature-package Crystal Oscillator Module ICs

SM5023 series
Switching Characteristics
3V operation: SM5023BNDH, BNEH, CNDH
V_DD = 2.7 to 3.6V, V_SS = 0V, Ta = −20 to +80°C unless otherwise noted.
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Output rise time
t_r1 Measurement cct 5, load cct 1, 0.1V_DD to 0.9V_DD , C_L = 15pF
–
2.5
5
ns
Output fall time
t_f1 Measurement cct 5, load cct 1, 0.9V_DD to 0.1V_DD , C_L = 15pF
–
2.5
5
ns
Output duty cycle¹
Duty1
Measurement cct 5, load cct 1, V_DD = 3.0V, Ta = 25°C,
C_L = 15pF, f ≤ 70MHz
45
–
55
%
Output disable delay time
Output enable delay time
t_{PLZ Measurement cct 5, load cct 1, VDD = 3.0V, Ta = 25°C,}
t_PZL ^{CL = 15pF}
–
–
100
ns
–
–
100
ns
1. The duty cycle characteristic is checked the sample chips of each production lot.
5V operation: SM5023BNDH, CNDH
V_DD = 4.5 to 5.5V, V_SS = 0V, Ta = −40 to +85°C unless otherwise noted.
Parameter
Symbol
Condition
Output rise time
Output fall time
Output duty cycle¹
t_{r1 Measurement cct 5, load cct 1,}
t_r2
0.1V_DD to 0.9V_DD
t_{f1 Measurement cct 5, load cct 1,}
t_f2
0.9V_DD to 0.1V_DD
Duty1
Duty2
Measurement cct 5, load cct 1,
V_DD = 5.0V, Ta = 25°C
C_L = 15pF
C_L = 50pF
C_L = 15pF
C_L = 50pF
C_L = 15pF
f ≤ 70MHz
C_L = 50pF
f ≤ 50MHz
Output disable delay time
Output enable delay time
t_{PLZ Measurement cct 5, load cct 1, VDD = 5.0V, Ta = 25°C,}
t_PZL ^{CL = 15pF}
1. The duty cycle characteristic is checked the sample chips of each production lot.
Rating
Unit
min
typ
max
–
1.5
3
ns
–
3
6
–
1.5
3
ns
–
3
6
45
–
55
%
45
–
55
%
–
–
100
ns
–
–
100
ns
NIPPON PRECISION CIRCUITS INC.—6