MAX13080E Datasheet, PDF (9/24 Pages) Maxim Integrated Products – +5.0V, 15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers

+5.0V, ±15kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceivers
Typical Operating Characteristics (continued)
(V_CC = +5.0V, T_A = +25°C, unless otherwise noted.)
DRIVER PROPAGATION DELAY (500kbps)
MAX13080E-89E toc18
R_L = 100Ω
DI
2V/div
V_Y - V_Z
5V/div
DRIVER PROPAGATION DELAY (16Mbps)
MAX13080E-89E toc19
R_L = 100Ω
DI
2V/div
V_Z
2V/div
V_Y
2V/div
RECEIVER PROPAGATION DELAY (16Mbps)
MAX13080E-89E toc20
R_L = 100Ω _VB
2V/div
V_A
2V/div
RO
2V/div
400ns/div
10ns/div
40ns/div
Y
V_OD
Z
R_L/2
R_L/2
V_OC
Figure 1. Driver DC Test Load
V_CC
DE
Y
DI
V_OD
Z
R_L
C_L
Test Circuits and Waveforms
V_CC
DI
0
V_CC/2
t_DPLH
t_DPHL
Z
Y
V_O
V_{DIFF 0}
-V_O
V_O
1/2 V_O
10%
t_R
V_DIFF = V (Y) - V (Z)
90%
90%
t_F
t_SKEW = | t_DPLH - t_DPHL |
Figure 3. Driver Propagation Delays
1/2 V_O
10%
Figure 2. Driver Timing Test Circuit
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