XR33193 Datasheet, PDF (8/12 Pages) Exar Corporation – 3.3V, 20Mbps, TSOT23 RS-485/RS-422 Transmitters with 15kV ESD Protection

Applications Information (Continued)
XR33193/94/95
DI = OV or VCC
D
DE = VCC
Z
375Ω
VOD 60Ω
VCM
375Ω
Y
Figure 5. Differential Driver Output Voltage Over Common Mode
DI = OV or VCC
D
DE = OV or VCC
Z
IOSD
Y _{-7V to 12V}
V
Figure 6. Driver Output Short-Circuit Current
DEVICE POWERED
ON/OFF
DRIVER
Z
100Ω
Y
VTEST
15μs DURATION
1% DUTY CYCLE
Figure 7. Transient Overvoltage Test Circuit
REV1A
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