SN65LBC184, SN75LBC184
DIFFERENTIAL TRANSCEIVER
WITH TRANSIENT VOLTAGE SUPPRESSION
SLLS236A – OCTOBER 1996 – REVISED MAY 1998
DRIVER SECTION (CONTINUED)
switching characteristics over recommended operating conditions (unless otherwise noted)
PARAMETER
td(DH)
td(DL)
tPLH
tPHL
tsk(p)
tr
tf
tPZH
tPZL
tPHZ
tPLZ
Differential output delay time, low-to-high-
level output
Differential-output delay time, high-to-low-
level output
Propagation delay time, low-to-high-level
output
Propagation delay time, high-to-low-level
output
Pulse skew (| td(DH) – td(DL) |)
Rise time, single ended
Fall time, single ended
Output enable time to high level
Output enable time to low level
Output disable time from high level
Output disable time from low level
RL = 54
Ω
Ω,
RL = 110
Ω,
RL = 110
Ω,
RL = 110
Ω,
RL = 110
Ω,
CL = 15 pF
pF,
See Figure 2
See Figure 3
See Figure 2
See Figure 3
See Figure 5
0.25
0.25
,
RL = 54
Ω,
CL = 15 pF
g
See Figure 5
0.5
0.5
75
TEST CONDITIONS
MIN
TYP
MAX
1.5
1.5
1.5
1.5
225
1.8
1.8
3.5
3.5
2
2
UNIT
µs
µs
µs
µs
ns
µs
µs
µs
µs
µs
µs
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DALLAS, TEXAS 75265
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TI [ TEXAS INSTRUMENTS ]
