XR3072XID-F 查看數據表（PDF） - Exar Corporation
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XR3072XID-F Datasheet PDF : 24 Pages
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REV. 1.0.2
TEST FIGURES
XR3070-78X
LOW POWER 18V TOLERANT RS-485/RS-422 +3.3V TRANSCEIVERS
FIGURE 3. DIFFERENTIAL DRIVER OUTPUT VOLTAGE
DI = 0V or VCC
D
VOD
DE = VCC
Z
RL
2
VCM
RL
2
Y
FIGURE 4. DIFFERENTIAL DRIVER OUTPUT VOLTAGE OVER COMMON MODE
DI = 0V or VCC
D
DE = VCC
Z
375Ω
VOD 60Ω
VCM
375Ω
Y
FIGURE 5. DRIVER OUTPUT SHORT CIRCUIT CURRENT
DI = 0V or VCC
D
DE = 0V or VCC
Z
IOSD
-7V to +12V V
Y
11
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