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ADLD8403 - Dual-Port ADSL/ADSL2+ Line Driver

Datasheet Summary

Description

The ADLD8403 comprises two differential, high output current, low power consumption operational amplifiers.

It is particularly well suited for the CO driver interface in digital subscriber line systems, such as ADSL and ADSL2+.

Features

  • 2 differential DSL channels comprising current feedback, high output current amplifiers with integrated feedback resistors plus biasing network Ideal for use as ADSL/ADSL2+ dual-channel central office (CO) line drivers Low power consumption using Class H technology Single 12.5 V supply operation 20.4 dBm line power, 1:1 transformer Less than 600 mW per channel total power dissipation while driving 20.4 dBm (includes 110 mW line power) Less than 275 mW per channel total power dissipation while dr.

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Datasheet preview – ADLD8403

Datasheet Details

Part number ADLD8403
Manufacturer Analog Devices
File Size 307.03 KB
Description Dual-Port ADSL/ADSL2+ Line Driver
Datasheet download datasheet ADLD8403 Datasheet
Additional preview pages of the ADLD8403 datasheet.

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Full PDF Text Transcription

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Data Sheet Ultralow Power, Adaptive Linear Power, Dual-Port ADSL/ADSL2+ Line Driver ADLD8403 08848-001 FEATURES 2 differential DSL channels comprising current feedback, high output current amplifiers with integrated feedback resistors plus biasing network Ideal for use as ADSL/ADSL2+ dual-channel central office (CO) line drivers Low power consumption using Class H technology Single 12.5 V supply operation 20.4 dBm line power, 1:1 transformer Less than 600 mW per channel total power dissipation while driving 20.4 dBm (includes 110 mW line power) Less than 275 mW per channel total power dissipation while driving 14.5 dBm (including line power) High output voltage and current drive 43.4 V differential output voltage swing Low distortion −65 dBc typical multitone power ratio (MTPR) at 20.
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