SP508E Datasheet, PDF (11/29 Pages) Exar Corporation – Rugged 20Mbps, 8 Channel Multi-Protocol Transceiver with Programmable DCE/DTE and Termination Resistors

A
I_ia
±15V
C
A
v_oc
C
Figure 7. V.28 Receiver Input Impedance
Figure 8. V.28 Receiver Input Open Circuit Bias
A
3.9k
V_OC
C
A
450
V_t
C
Figure 9. V.10 Driver Output Open-Circuit Voltage
Figure 10. V.10 Driver Output Test Terminated Volt-
V_CC = 0V
A
I_sc
C
A
I_x
±0.25V
C
Figure 11. V.10 Driver Output Short-Circuit Current
Figure 12. V.10 Driver Output Power-Off Current
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.comSP508E_100_072412
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