Datasheet

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ELECTRICAL CHARACTERISTICS
SWITCHING CHARACTERISTICS
SN65LVDM31
SLLS417C – MARCH 2000 – REVISED MAY 2001
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
R
L
= 100 Ω , See Figure 2 540 700 860
|V
OD
| Differential output voltage magnitude mV
R
L
= 50 Ω , See Figure 2 270 350 430
Change in differential output voltage magnitude
∆ |V
OD
| See Figure 2 –25 0 25 mV
between logic states
V
OC(SS)
Steady-state common-mode output voltage 1.14 1.2 1.3 V
Change in steady-state common-mode output
∆ V
OC(SS)
See Figure 3 –30 0 30
voltage between logic states
mV
V
OC(PP)
Peak-to-peak common-mode output voltage 70 100
Enabled, No load 6 10
I
CC
Supply current Enabled, R
L
= 100 Ω V
IN
= 0 or V
CC
35 40 mA
Disabled 0.5 0.7
I
IH
High-level input current V
IH
= 3 V –10 3 10 µA
I
IL
Low-level input current V
IL
= 0 V –10 0 10 µA
V
OY
or V
OZ
= 0 V 7 10
I
OS
Short-circuit output current mA
V
OD
= 0 V 7 10
I
OZ
High-impedance state output current V
O
= 0 V or V
CC
±1 µA
I
O(OFF)
Power-off output current V
CC
= 1.5 V, V
O
= 3.6 V ±1 µA
(1) All typical values are at 25°C and with a 3.3-V supply.
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
PLH
Propagation delay time, low-to-high-level output 1.8 2.3 2.9 ns
t
PHL
Propagation delay time, high-to-low-level output 1.8 2.3 2.9 ns
t
r
Differential output signal rise time 0.4 0.6 1.0 ns
See Figure 4
t
f
Differential output signal fall time 0.4 0.6 1.0 ns
t
sk(p)
Pulse skew (|t
PHL
– t
PLH
|) 50 350 ps
t
sk(o)
Channel-to-channel output skew
(1)
200 ps
t
sk(pp)
Part-to-part skew
(2)
1 ns
t
PZH
Propagation delay time, high-impedance-to-high-level output 6 15 ns
t
PZL
Propagation delay time, high-impedance-to-low level output See Figure 5 6 15 ns
t
PHz
Propagation delay time, high-level-to-high-impedance output 6 15 ns
t
PLZ
Propagation delay time, low-level-to-high-impedance output 6 15 ns
(1) t
sk(o)
is the maximum delay time difference between drivers on the same device.
(2) t
sk(pp)
is the magnitude of the difference in propagation delay times between any specified terminals of two devices when both devices
operate with the same supply voltages, at the same temperature, and have identical packages and test circuits.
3
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