Preliminary Information
Pin Description (Continued)
Pin #
21
22
23
24
25
26
27
Name
ZN0
MH88600
Description
Impedance Node 0.
Connect to external network for impedance (Z
in
) setting. See Table
2 and Figure 8.
Programming 4 (Input).
Used for programmable gain and for default gain. Used as 4-
Wire Receive Input for default gain. See Table 3 and Figure 4 and 5.
Programming 2 (Input).
Used for programmable gain. Used with resistor for 4-Wire
Receive Input. See Table 3 and Figure 4.
Programming 1 (Input).
Used for programmable gain. See Table 3 and Figure 4.
Programming 3 (Input).
Used for programmable gain and for default gain. See Table 3
and Figure 4 and 5.
4-Wire Transmit Output:
Impedance Node 1:
Connect to other Impedance Nodes for impedance (Z
in
) setting,
see Table 1. Or, connect to external network for impedance (Z
in
) setting, see Table 2 and
Figure 8.
Impedance Node 2:
Connect to other impedances Nodes for impedance (Z
in
) setting.
See Table 1.
Impedance Node 3:
As per ZN2. See Table 1.
Impedance Node 4:
As per ZN2. See Table 1
Impedance Node 5:
As per ZN2. See Table 1
Impedance Node 6:
As per ZN2. See Table 1
Impedance Node 7:
As per ZN2. See Table 1
Impedance Node 8:
As per ZN2. See Table 1
Impedance Node 9:
As per ZN2. See Table 1
Impedance Node 10:
As per ZN2. See Table 1
Impedance Node 11:
As per ZN2. See Table 1
Impedance Node 12:
As per ZN2. See Table 1
Impedance Node 13:
As per ZN2. See Table 1
Impedance Node 14:
Connect to external network for impedance (Z
in
) setting. See
Table 2 and Figure 8.
.
PG4
PG2
PG1
PG3
TX
ZN1
28
29
30
31
32
33
34
35
36
37
38
39
40
ZN2
ZN3
ZN4
ZN5
ZN6
ZN7
ZN8
ZN9
ZN10
ZN11
ZN12
ZN13
ZN14
2-85
MITEL [ MITEL NETWORKS CORPORATION ]
