Rev. 7/9/03

SP322 V.11/V.35 Serial Transceiver

© Copyright 2003 Sipex Corporation

4

Figure 1. V.11 Driver Output Open-Circuit Voltage

A

B

V

OC

3.9kΩ

V

OCA

V

OCB

C

A

B

V

T

50Ω

V

OS

C

50Ω

A

B

C

I

sa

I

sb

Figure 2. V.11 Driver Output Test Terminated Voltage

Figure 3. V.11 Driver Output Short-Circuit Current

A

B

C

I

xa

±0.25V

A

B

C

I

xb

±0.25V

V

V

Figure 5. V.11 Driver Output Power-Off Current

Figure 4. V.11 Driver Output Rise/Fall Time

A

B

50Ω

C

50Ω

50Ω

V

E

Oscilloscope

TEST CIRCUITS...