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The LH1465 ISDN dc Termination IC is used on Uinterface digital subscriber lines (U-DSL) and provides a polarity insensitive dc termination for the loop-sealing current and a recognizable signature for mechanized loop testing (MLT) systems. The LH1465 passes dc signaling information to the NT1 circuitry through a 6N139 optoisolator (or equivalent). The LH146.
s s s s s Description The LH1465 ISDN dc Termination IC is used on Uinterface digital subscriber lines (U-DSL) and provides a polarity insensitive dc termination for the loop-sealing current and a recognizable signature for mechanized loop testing (MLT) systems. The LH1465 passes dc signaling information to the NT1 circuitry through a 6N139 optoisolator (or equivalent). The LH1465 IC consists of two functional blocks. The first provides the electronic inductor and silicon-controlled rectifier portion of the termination, while the second drives the LED of the 6N139 optoisolator. Inquire about th.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LH1465AB |
Agere Systems |
LH1465AB/AAE ISDN dc Termination IC Data Sheet Advisory |
|
| 2 | LH1-026-300 |
Rosenberger |
CABLE ASSEMBLY |
|
| 3 | LH1001-2R |
Power-One |
50 Watt AC-DC Converters |
|
| 4 | LH101504 |
Sharp |
(LH101504 / LH101510) High Speed BiCMOS SRAM |
|
| 5 | LH101510 |
Sharp |
(LH101504 / LH101510) High Speed BiCMOS SRAM |
|
| 6 | LH1016 |
SGS |
High Voltage Soild State AC/DC Relay |
|
| 7 | LH1028 |
ST Microelectronics |
Telephone Interface Circuit |
|
| 8 | LH1028BB |
Agere Systems |
Telephone Interface Circuit |
|
| 9 | LH1056 |
Siemens Semiconductor Group |
HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLER |
|
| 10 | LH1056 |
Global |
PHOTO MOS RELAY |
|
| 11 | LH1056A |
Global |
PHOTO MOS RELAY |
|
| 12 | LH1061AAC |
Siemens Semiconductor Group |
High-Voltage/ Solid-State Relay |
|