Central Office Interface Circuit Preliminary Information

Description The Mitel MH88634 Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central office. Features • Loop Start Trunk Interface • 600 ohm input impedance, -2 variant • Line state detection outputs: fo

文件：62.94 Kbytes 页数：8 Pages

MITEL

Central Office Interface Circuit

Description\nThe Mitel MH88634 Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central office. • Loop Start Trunk Interface\n• 600 ohm input impedance, -2 variant\n• Line state detection outputs: forward loop, reverse loop, ringing voltage, switch hook On-hook reception\n• Transformerless 2W to 4W conversion\n• One loop start relay driver\n• +/- 5V operation\n• Small footprint area (<4.75cm2);

Mitel

Central Office Interface Circuit Preliminary Information

Description The Mitel MH88634 Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central office. Features • Loop Start Trunk Interface • 600 ohm input impedance, -2 variant • Line state detection outputs: fo

文件：62.94 Kbytes 页数：8 Pages

MITEL

Central Office Interface Circuit Preliminary Information

Description The Mitel MH88634 Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central office. Features • Loop Start Trunk Interface • 600 ohm input impedance, -2 variant • Line state detection outputs: fo

文件：164.41 Kbytes 页数：12 Pages

MITEL

Central Office Interface Circuit Advance Information

Description The Mitel MH88634-2 Central Office Interface Circuit trunk provides a complete analogue and signalling link between audio switching equipment and a telephone Line. The device is available in a single in line package for high packing densities or with a lead frame formed at 90° for low

文件：57.97 Kbytes 页数：13 Pages

MITEL

Central Office Interface Circuit Advance Information

Description The Mitel MH88634-2 Central Office Interface Circuit trunk provides a complete analogue and signalling link between audio switching equipment and a telephone Line. The device is available in a single in line package for high packing densities or with a lead frame formed at 90° for low

文件：57.97 Kbytes 页数：13 Pages

MITEL

Central Office Interface Circuit Advance Information

Description The Mitel MH88634-2 Central Office Interface Circuit trunk provides a complete analogue and signalling link between audio switching equipment and a telephone Line. The device is available in a single in line package for high packing densities or with a lead frame formed at 90° for low

文件：57.97 Kbytes 页数：13 Pages

MITEL

Central Office Interface Circuit Advance Information

Description The Mitel MH88634-2 Central Office Interface Circuit trunk provides a complete analogue and signalling link between audio switching equipment and a telephone Line. The device is available in a single in line package for high packing densities or with a lead frame formed at 90° for low

文件：57.97 Kbytes 页数：13 Pages

MITEL

Central Office Interface Circuit Preliminary Information

Description The Mitel MH88634K Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central office. The functions provided by the MH88634K include 2-4 Wire conversion, 600 Ohm input impedance and network balance. The device i

文件：66.05 Kbytes 页数：8 Pages

MITEL

Central Office Interface Circuit

文件：437.73 Kbytes 页数：13 Pages

ZARLINK

Zarlink Semiconductor Inc