MAX13486E Maxim Integrated Products, MAX13486E Datasheet - Page 8

• Manufacturer Part Number: MAX13486E
• Description: (MAX13485E / MAX13486E) Half Duplex Transceiveer
• Manufacturer: Maxim Integrated Products

Half-Duplex RS-485/RS-422 Transceivers in µDFN
Figure 1. Driver DC Test Load
Figure 3. Driver Propagation Delays
8
_______________________________________________________________________________________
A
B
V
OD
V
DIFF
DI
V
V
-V
CC
O
0
O
A
0
C
B
L
V
O
R
R
1/2 V
t
DIFF
DIFF
LH
10%
O
2
2
1.5V
V
OC
90%
t
f = 1MHz, t
DPLH
LH
t
DSKEW
≤ 3ns, t
V
DIFF
= |t
HL
DPLH
= V(A) - V(B)
Figure 2. Driver Timing Test Circuit
≤ 3ns
- t
DPHL
|
t
DPHL
Test Circuits and Waveforms
1.5V
DI
DE
t
HL
90%
5V
A
B
V
ID
10%
1/2 V
O
R
DIFF
C
L