MH89728 Mitel Networks, MH89728 Datasheet
MH89728
Related parts for MH89728
MH89728 Summary of contents
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... Bias MT8972 Loop Extender Circuits MH89726/728 10 Pin SIL Package Description The MH89728 and MH89726 are thick film hybrid devices which may be used to extend the operating range of the MT8972 (DNIC). The hybrids combine signal equalization and amplification for the receive and transmit paths on each device. ...
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MH89726/728 Pin Description Pin # Pin Name 1 TX Transmit Gain connected to Pin 2. An increase in gain can be achieved by GAIN connecting an external resistor R calculated using; A= (R/24) + 2.8, where A=Gain and ...
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... XIN and L of the DNIC OUT IN , may be used EXT are shorted together resulting in OUT comprise the termination network L D1, D2 IN5817 R Set for different gain requirements ext MH89726 MH89728 160 kbit/s 80 kbit 430 , 2% 430 , 15nF, 5% 12nF ...
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... MT8972 without loop extender Figure 4 - Typical Application of the Loop Extender 9-130 MH89726 (160 kbit/s) CABLE 24 AWG (8.0 dB/km at 120 kHz) 0.0 to 4.1 km 0.65 to 5.1 km MH89728 (80 kbit/s) CABLE 24 AWG (6.9 dB/ kHz (Note 1) 0.0 to 5.2 km 0 kbit 390 160 kbit 390 CB RA ...
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Advance Information Recommended Operating Conditions Characteristics Supply Supply 3 Standby Current Note 1: A single voltage supply of +30V±10% can be used with V Bias grounded through a 0.33 ...
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MH89726/728 1.020 - 0.980 (2.590 - 2.490) 0.405 - 0.345 (1.029 -0.876) 0.105 - 0.095 (0.241 - 0.267) All dimensions are in inches (centimeters). 9-132 0.025 - 0.015 (0.064 - 0.038) Figure 4 - Mechanical Data Advance Information 0.140 (0.356) ...