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XR34350 Datasheet, PDF (14/20 Pages) Exar Corporation – Internal Termination and Wide Output Swing
Test Circuits (Continued)
VIN
Rx
XR34350
VOUT
CL
3V
VIN
-3V
VOH
VOUT
VOL
1.5V
tRHL
1.5V
1.5V
tRLH
1.5V
Figure 10. RS-232 Receiver Propagation Delay
VIN
Tx
VOUT
RL
CL
VIN
VOUT
3V
1.5V
1.5V
0V
tDHL
tDLH
3V
0V
0V
-3V
tSHL
tSLH
Figure 11. RS-232 Driver Propagation Delay
REV1B
14/20