SP505 Datasheet, PDF (7/35 Pages) Sipex Corporation – WAN Multi-Mode Serial Transceiver

TEST CIRCUITS...
A
C
V_OC
A
3kΩ
V_T
C
Figure 1. V.28 Driver Output Open Circuit Voltage
Figure 2. V.28 Driver Output Loaded Voltage
A
7kΩ
V_T
Oscilloscope
C
Scope used for slew rate
measurement.
A
I_sc
C
Figure 3. V.28 Driver Output Slew Rate
Figure 4. V.28 Driver Output Short-Circuit Current
V_CC = 0V
A
I_x
±2V
C
A
3kΩ
2500pF Oscilloscope
C
Figure 5. V.28 Driver Output Power-Off Impedance
Figure 6. V.28 Driver Output Rise/Fall Times
Rev: A Date: 1/27/04
SP505 Multi–Mode Serial Transceiver
7
© Copyright 2004 Sipex Corporation