Analog Ringing Slic Networks CorporationThe Mitel MT91610 with an external bipolar driver
(Figure 4), provides an Interface between a switching
system and a subscriber loop. The functions
provided by the MT91610 include battery feed,
programmable constant current with constant voltage
fold over for long loop, 2W to 4W conversion, off-
hook and dial pulse detection, direct balance ringing
with built in ring tripping, unbalance detection, user
denable line and network balance impedances and
gain, and power down and wake up. The device is
fabricated as a CMOS circuit in a 36 pin QSOP
package. By Mitel
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MT91610 Pb-Free | MT91610 Cross Reference | MT91610 Schematic | MT91610 Distributor |
MT91610 Application Notes | MT91610 RoHS | MT91610 Circuits | MT91610 footprint |