Datasheet

SN65HVD50-SN65HVD55
www.ti.com SLLS666E –SEPTEMBER 2005–REVISED OCTOBER 2009
DRIVER SWITCHING CHARACTERISTICS
over recommended operating conditions unless otherwise noted
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
HVD50, HVD53 4 8 12
Propagation delay time,
t
PLH
HVD51, HVD54 20 29 46 ns
low-to-high-level output
HVD52, HVD55 90 143 230
HVD50, HVD53 4 8 12
Propagation delay time,
t
PHL
HVD51, HVD54 20 30 46 ns
high-to-low-level output
HVD52, HVD55 90 143 230
HVD50, HVD53 3 6 12
Differential output signal
t
r
HVD51, HVD54 20 34 60 ns
rise time
HVD52, HVD55 120 197 300
R
L
= 54 Ω, C
L
= 50 pF,
See Figure 5
HVD50, HVD53 3 6 11
Differential output signal fall
t
f
HVD51, HVD54 20 33 60 ns
time
HVD52, HVD55 120 192 300
HVD50, HVD53 1.4
t
sk(p)
Pulse skew (|t
PHL
– t
PLH
|) HVD51, HVD54 1.6 ns
HVD52, HVD55 7.4
HVD50, HVD53 1
t
sk(pp)
(2)
Part-to-part skew HVD51, HVD54 4 ns
HVD52, HVD55 22
HVD53 30
Propagation delay time,
t
PZH1
high-impedance-to-high- HVD54 180 ns
R
L
= 110 Ω, RE at 0 V,
level output
HVD55 380
See Figure 6
D = 3 V and S1 = Y,
HVD53 16
Propagation delay time,
D = 0 V and S1 = Z
t
PHZ
high-level-to-high- HVD54 40 ns
impedance output
HVD55 110
HVD53 23
Propagation delay time,
t
PZL1
high-impedance-to-low-level HVD54 200 ns
R
L
= 110 Ω, RE at 0 V,
output
HVD55 420
See Figure 7
D = 3 V and S1 = Z,
HVD53 19
Propagation delay time,
D = 0 V and S1 = Y
t
PLZ
low-level-to-high-impedance HVD54 70 ns
output
HVD55 160
R
L
= 110 Ω, RE at 3 V,
See Figure 6
t
PZH2
Propagation delay time, standby-to-high-level output 3300 ns
D = 3 V and S1 = Y,
D = 0 V and S1 = Z
R
L
= 110 Ω, RE at 3 V,
See Figure 7
t
PZL2
Propagation delay time, standby-to-low-level output 3300 ns
D = 3 V and S1 = Z,
D = 0 V and S1 = Y
(1) All typical values are at 25°C and with a 5-V supply.
(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.
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