SM5022 Datasheet, PDF (6/10 Pages) Nippon Precision Circuits Inc – Crystal Oscillator Module ICs

SM5022 series
Switching Characteristics
CMOS (A× series)
3 V operation
V_DD = 2.7 to 3.6 V, V_SS = 0 V, Ta = −20 to 80 °C unless otherwise noted.
Parameter
Symbol
Condition
Rating
Unit
min typ max
Output rise time
t_r1
Measurement cct 6, load cct 1,
C_L = 15 pF
0.2V_DD to 0.8V_DD
0.1V_DD to 0.9V_DD
–
5
10
ns
–
10
20
Output fall time
t_f1
Measurement cct 6, load cct 1,
C_L = 15 pF
0.8V_DD to 0.2V_DD
0.9V_DD to 0.1V_DD
–
5
10
ns
–
10
20
Output duty cycle¹
Duty
Measurement cct 6, load cct 1,
Ta = 25 °C , V _{D D} = 3 V, C_L = 15 p F, f = 3 0 M H z
45
–
55
%
Output disable delay time² t_PLZ
–
–
100
ns
Output enable delay time²
t_{P Z L}
Measurement cct 7, load cct 1, Ta = 25 °C , V _{D D} = 3 V, C_L = 15 p F
–
–
100
ns
1. Determined by the lot monitor.
2. Oscillator stop function is built-in. When INH goes LOW , normal output stops. When INH goes HIGH, normal output is not resumed until after the
oscillator start-up time has elapsed.
5 V operation
V_DD = 4.5 to 5.5 V, V_SS = 0 V, Ta = −20 to 80 °C unless otherwise noted.
Parameter
Symbol
Condition
Rating
Unit
min typ max
Output rise time
t_r2 Measurement cct 6, load cct 1, 0.1V_{D D} to 0.9V_DD , C_L = 15 p F
Output fall time
t_f2 Measurement cct 6, load cct 1, 0.9V_{D D} to 0.1V_DD , C_L = 15 p F
Output duty cycle¹
Duty
Measurement cct 6, load cct 1,
Ta = 25 °C , V _{D D} = 5 V, C_L = 15 p F, f = 30 M H z
Output disable delay time² t_PLZ
Output enable delay time²
t_{P Z L}
Measurement cct 7, load cct 1, Ta = 25 °C , V _{D D} = 5 V, C_L = 15 p F
–
3.5
7
ns
–
3.5
7
ns
45
–
55
%
–
–
100
ns
–
–
100
ns
1. Determined by the lot monitor.
2. Oscillator stop function is built-in. When INH goes LOW , normal output stops. When INH goes HIGH, normal output is not resumed until after the
oscillator start-up time has elapsed.
NIPPON PRECISION CIRCUITS—6