MH89790B
Preliminary Information
connected to the ground, uncontrolled current will
flow through the shield of the cable and interfere with
the transmitted signal.
Magnetics Information
Table 18 provides typical electrical parameters for
suitable input and output transformers. For
supporting
initial
design
activities,
Mitel
Semiconductor has available CEPT MH89790B
Ancilliary Component Kits which contains input and
output transformers. Alternatively, they are available
directly from the following manufacturer:
Filtran Ltd.
229 Colonnade Road
Nepean, Ontario
Canada K2E 7K3
Telephone: 613-226-1626.
MH89790B
MH89790B
22
24
25
MH89790B
Line
Matching
Pad
6
•
•
Rx
+V
Tx
•
•
•
23
•
* *
29
6
7
*
•
24
MH89790B
Line
Matching
Pad
25
22
Rx
•
Tx
+V
•
23
•
* *
7
29
Coaxial Cable
This end is not grounded
Note:
*
* *
Figure 16 - Grounding Method of the Outer Conductor to the Coaxial Cable
4-206
MITEL [ MITEL NETWORKS CORPORATION ]
