SP3080E-3088E Datasheet, PDF (17/25 Pages) Sipex Corporation – Advanced-Failsafe RS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kV ESD-Protected

DESCRIPTION
Driver Enable and Disable Times Test Circuit and Timing Diagram
VCC
Y S1
0 OR VCC ^DI D
Z
RL=500Ω
OUT
CL=50pF
GENERATOR
50Ω
DE
VCC OUT
VOL
tZL, tZL(SHDN)
VOM = (VOL+ VCC)/2
VCC/2
tLZ
VCC
0
0.25V
Receiver Propagation Delay Test Circuit and Timing Diagram
A
VID
B
R
RE
OUT
CL
15pF
A
B
OUT
Rev M 2/22/2007
tPHL
1.5V
SP3080E-3088E Advanced RS485 Transceivers
17
tPLH
+1V
-1V
VOH
VOL
© Copyright 2007 Sipex Corporation