Datasheet
DS26LV32AT
SNLS128C –APRIL 1999–REVISED FEBRUARY 2013
www.ti.com
Switching Characteristics - Industrial
(1) (2)
Over Supply Voltage and -40°C to +85°C Operating Temperature range, unless otherwise specified.
Parameter Test Conditions Min Typ Max Units
t
PHL
Propagation Delay High to Low C
L
= 15 pF, V
CM
= 1.5V (Figure 2 and Figure 3) 6 17.5 35 ns
t
PLH
Propagation Delay Low to High 6 17.8 35 ns
t
r
Rise Time (20% to 80%) 4.1 10 ns
t
f
Fall Time (80% to 20%) 3.3 10 ns
t
PHZ
Disable Time C
L
= 50 pF, V
CM
= 1.5V (Figure 4 and Figure 5) 40 ns
t
PLZ
Disable Time 40 ns
t
PZH
Enable Time 40 ns
t
PZL
Enable Time 40 ns
t
SK1
Skew, |t
PHL
− t
PLH
|
(3)
C
L
= 15 pF, V
CM
= 1.5V 0.3 4 ns
t
SK2
Skew, Pin to Pin
(4)
0.6 4 ns
t
SK3
Skew, Part to Part
(2)
7 17 ns
f
MAX
Maximum Operating Frequency C
L
= 15 pF, V
CM
= 1.5V 32 MHz
(5)
(1) All typicals are given for: V
CC
= +3.3V, T
A
= +25°C.
(2) t
SK3
is the difference in propagation delay times between any channels of any devices. This specification (maximum limit) applies to
devices within V
CC
±0.1V of one another, and a Delta T
A
= ±5°C (between devices) within the operating temperature range. This
parameter is guaranteed by design and characterization.
(3) t
SK1
is the |t
PHL
– t
PLH
| of a channel.
(4) t
SK2
is the maximum skew between any two channels within a device, either edge.
(5) All channels switching, Output Duty Cycle criteria is 40%/60% measured at 50%. Input = 1V to 2V, 50% Duty Cycle, t
r
/t
f
≤ 5 ns. This
parameter is guaranteed by design and characterization.
Switching Characteristics - Military
Over Supply Voltage and -55°C to +125°C Operating Temperature range, unless otherwise specified.
Parameter Test Conditions Min Max Units
t
PHL
Propagation Delay High to Low C
L
= 50 pF, V
CM
= 1.5V (Figure 2 and Figure 3) 6 45 ns
t
PLH
Propagation Delay Low to High 6 45 ns
t
PHZ
Disable Time C
L
= 50 pF, V
CM
= 1.5V (Figure 4 and Figure 5) 50 ns
t
PLZ
Disable Time 50 ns
t
PZH
Enable Time 50 ns
t
PZL
Enable Time 50 ns
t
SK1
Skew, |t
PHL
− t
PLH
|
(1)
C
L
= 50 pF, V
CM
= 1.5V 6 ns
t
SK2
Skew, Pin to Pin
(2)
6 ns
(1) t
SK1
is the |t
PHL
– t
PLH
| of a channel.
(2) t
SK2
is the maximum skew between any two channels within a device, either edge.
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