adm2587e Analog Devices, Inc., adm2587e Datasheet - Page 10

• Manufacturer Part Number: adm2587e
• Description: Isolated 15kv Esd Protected Rs-485 Transceiver With Integrated Isolated Dc/dc Converter
• Manufacturer: Analog Devices, Inc.

ADM2582E/ADM2587E
TEST CIRCUITS
TXD
TXD
TXD
Figure 3. Driver Voltage Measurement
Figure 4. Driver Voltage Measurement
Z
Y
Z
Y
Figure 5. Driver Propagation Delay
Z
Y
V
OD3
V
OD2
60Ω
R
L
375Ω
375Ω
R
R
2
2
L
L
C
C
L
L
V
V
OC
TEST
Rev. PrH | Page 10 of 16
–1.5V
+1.5V
RE IN
TXD
DE
S1
A
B
Preliminary Technical Data
Figure 7. Receiver Propagation Delay
Figure 8. Receiver Enable/Disable
Y
Z
Figure 6. Driver Enable/Disable
RE
RE
S1
C
L
V
OUT
C
C
50pF
110Ω
L
L
V
R
OUT
R
L
L
V
OUT
V
CC
S2
V
CC
S2