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Zarlink
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Part No. |
MH88500IN 50
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OCR Text |
...ions
Line Interface for: * * * pabx Intercoms Key Systems
VA1
VA2
VB
VC1
GND
TIP RING RING FEED Loop Feed/ Ring Feed Speech Circuit
JUNCTOR
VA2 CD
VB
MUTE
OFHK RD RC RGND Loop Detection Relay Drive Circuit ... |
Description |
Hybrid Subscriber Line Interface Circuit (SLIC) From old datasheet system
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File Size |
389.15K /
11 Page |
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it Online |
Download Datasheet
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Zarlink
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Part No. |
MT9173 MT9174 201
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OCR Text |
...sion over twisted wires Digital pabx line cards and telephone sets 80 or 160 kbit/s single chip modem
DSTi/Di CDSTi/ CDi
Transmit Interface
Prescrambler
Scrambler
Differentially Encoded Biphase Transmitter
Transmit Filter ... |
Description |
ISO2-CMOS ST-BUS? FAMILY From old datasheet system
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File Size |
354.41K /
25 Page |
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it Online |
Download Datasheet
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SGS Thomson Microelectronics
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Part No. |
AN579
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OCR Text |
...MODEM MODEM
CLOUD
GROUND
pabx pabx
AN579/0393
1/5
APPLICATION NOTE
Figure 3 : Direct lightning strike III PRIMARY AND SECONDARY PROTECTION : The figures in chapter II give us an idea of the energy which may appear on the l... |
Description |
PROTECTION CONCEPTS IN TELECOMMUNICATIONS EQUIPMENTS
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File Size |
82.33K /
5 Page |
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it Online |
Download Datasheet
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Price and Availability
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