e-stlc3095 STMicroelectronics, e-stlc3095 Datasheet - Page 21

• Manufacturer Part Number: e-stlc3095
• Description: Integrated Pots Interface For Home Gateway And Wll
• Manufacturer: STMicroelectronics

STLC3095
Appendix A
Referring to the application diagram shown in
the typical values specified in
given below.
All measurements requiring DC current termination should be performed using “Wandel &
Goltermann DC Loop Holding Circuit GH-1” or equivalent.
Figure 9.
Figure 10. THL Trans Hybrid Loss - THL = 20Log|Vrx/Vtx|
E
600ohm
STLC3095 test circuits
2W Return loss - 2WRL = 20Log(|Zref + Zs|/|Zref-Zs|) = 20Log(E/2Vs)
1Kohm
1Kohm
600ohm
Zref
Zin = 100K
200 to 6kHz
100mA
DC max
100µF
100µF
W&G GH1
Table 10
Vs
, the proper configuration for each measurement is
Zin = 100K
200 to 6kHz
100mA
DC max
100µF
W&G GH1
100µF
Figure 11
TIP
RING
STLC3085
application
STLC3095
application
and using as external components
circuit
circuit
TIP
RING
STLC3095
STLC3085
application
application
circuit
circuit
STLC3095 test circuits
RX
TX
RX
TX
Vtx
Vrx
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