®
MH80625C
Protection SIP
Preliminary Information
Features
•
•
2 x 5.5 ohm high power, high voltage, thick film
protection resistors
2 replaceable 2AG fuses in surface-mounted
fuse clips
MH80625C
ISSUE 2
April 1995
Ordering Information
10 Pin SIL Package
0°C to 70°C
Applications
•
•
Protection circuit for the MH89625C OPS SLIC
Protection circuit for analog line interfaces,
power supplies, etc.
Description
The MH80625C hybrid SIP provides a protection
circuit consisting of two 2AG size fuses in surface-
mounted fuse clips and two high voltage, high power
resistors.
The SIL hybrid, together with an external solid state
protector, provides full secondary protection for the
MH89625C Off-Premise SLIC, allowing conformance
to the requirements of CCITT K.20.
F1
TIN
R1
TOUT
F2
RIN
R2
ROUT
Figure 1 - Functional Block Diagram
2-3
MITEL [ MITEL NETWORKS CORPORATION ]
