MH88632B Datasheet (Mitel Networks) - Central Office Interface Circuit Preliminary Information

MH88632B, Central Office Interface Circuit Preliminary Information

The Mitel MH88632B Central Ofﬁce Interface Circuit provides a complete analog and signalling link between audio switching equipment and a subscriber line.

The device is available in a single in line package for high packing densities or in a 90˚ package for reduced card clearance.

The device is fabr

MH88632B Features

* Supports Loop Start and Ground Start protocols 2-4 Wire conversion Programmable Input Impedance, Network Balance Impedance and gains Three relay drivers Line state detection outputs 15mA operation allowing long line leng