Micrel, Inc.
SY10H352
AC ELECTRICAL CHARACTERISTICS
VCC1 = VCC2 = VCCE = VCCT = 4.75V to 5.25V
Symbol
Parameter
TA = 0°C
Min. Max.
tPD
Propagation Delay(1)
0.4
1.9
TA = +25°C
Min. Typ. Max.
0.4
—
2.0
TA = +85°C
Min. Max.
0.4
2.1
Unit
Condition
ns 50Ω to VCC–2V
tr
tf
fMAX
Output Rise/Fall Time
(20% to 80%)
0.4
1.9
0.4
—
Maximum Input Frequency(2)
150
—
150
—
2.0 0.4
— 150
2.1
ns
— MHz
Notes:
1. Propagation delay is measured on this circuit from VCC2 on the input waveform to the 50% point on the output waveform.
2. These parameters are guaranteed but not tested.
50Ω to VCC–2V
50Ω to VCC–2V
SWITCHING WAVEFORM
1ns/V (typical)
INPUT
tPLH
COMPLEMENT
tPHL
TRUE
tTLH
90%
1ns/V (typical)
10%
tPHL
80% tPLH
50%
20%
tTHL
Figure 1. Propagation Delay and Transition Times
VCC
VCC/2
0V
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
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