SP504 Datasheet, PDF (9/32 Pages) Sipex Corporation – WAN Multi-Mode Serial Transceiver

A
R
V_OD
B
R ^VOC
Figure 1. Driver DC Test Load Circuit
Receiver
Output
Test Point
1KΩ
S₁
V_CC
C_RL
1KΩ
S₂
Figure 2. Receiver Timing Test Load Circuit
C_L1
DI
A
R_L
B
C_L2
A
RO
B
15pF
DI
A
B
A
RO
B
15pF
Figure 3a. Driver / Receiver Timing Test Circuit
Figure 3b.Timing Test Circuit (V.35 Mode only)
Output
500Ω
Under
Test _CL
S₁
V_CC
S₂
Figure 4.Driver Timing Test Load #2 Circuit
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com

SP504_102_121708