XC2151
Series
■Switching Characteristics
XC2151T (overtone, fundamental)
TTL Duty, V
DD
=5.0V, Ta = 25°C
PARAMETER
Output Rise Time
Output Fall Time
Duty Cycle
SYMBOL
T
TLH
T
THL
DUTY
CONDITIONS
Load=10TTL, 0.4V
2.4V
Load=10TTL, 2.4V
0.4V
Load=10TTL @ 1.4V
MIN
TYP
MAX
5
5
55
UNITS
nsec
nsec
%
45
Switching Time
TTL Output
Q
O
Output
2.4V
2.4V
DUTY measure
level
1.4V
0.4V
T
W
0.4V
TLH
T
T
THL
Duty Cycle
DUTY measure
level
1.4V
T
W
T
DUTY=(T
W
/T)×100%
14
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