MH88422
Preliminary Information
14
TIP
13
RLS
TIP
11
C2
D1
10
TF
TXIN
MH88422
VX
6
Audio Output
7
Audio Input
VR
R2
RVLC
4
Ring Voltage & Loop
Current Detect Output
RING
9
RING
1
VDD
AGND
LC
2
3
Loop Control Input
+
C1
+5V
Notes:
1) C1: 10µF, 6V Tantalum
2) C2:1.8µF, 250V (Normally in master socket)
3) D1:180VDC Foldback Diode, e.g. TISP4180, TISP5180
Figure 7 -Typical Application Circuit showing UK Dummy Ringer Circuit.
0.19 Max (4.8 Max)
0.27 Max
(6.9 Max)
0.08 Typ (2 Typ)
*
0.200+0.010
(5.08+0.25)
0.020 + 0.005
(0.5 + 0.12) 0.10 Typ
(2.54 Typ)
0.26+0.015 (6.6+0.4)
0.063 Max(1.6 Min)
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0.90 Typ
(22.9 Typ)
0.95 Max
(24.2 Max)
1.42 Max
(36.1 Max)
Notes:
1) Not to scale
2) Dimensions in inches).
3) (Dimensions in millimetres).
*Dimensions to centre of pin.
1
Figure 8 - Mechanical Data for 14 Pin DIL Hybrid
2-30
MITEL [ MITEL NETWORKS CORPORATION ]
