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| SP335E_17 Datasheet, PDF (16/23 Pages) Exar Corporation – TRANSCEIVER WITH INTERNAL TERMINATION | |||
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SP335E
RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION
FIGURE 12. RS-485/422 RECEIVER OUTPUT ENABLE/DISABLE TIMES
B
R
RO
A
RE
RL
CL
REV. 1.0.2
VL
RE
0V
VA = VCC
VB = 0V
VOH
RO
0V
VL
2
tRZH
VOH
2
B
R
A
RE
VL
2
tRHZ
VOH - 0.25V
VL
RL
RO
CL
VL
RE
0V
VA = 0V
VB = VCC
VL
RO
VOL
VL
2
tRZL
VL + VOL
2
VL
2
tRLZ
VOL + 0.25V
16
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