ADLD8403

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Ultralow Power, Adaptive Linear Power, Dual-Port ADSL/ADSL2+ Line Driver

Part Models
3
1ku List Price
Starting From $1.70
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Part Details

  • 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 20.4 dBm, 26 kHz to 2.2 MHz
  • Low cost protection components enable ITU-T-K20 and GR-1089 compliance
ADLD8403

Ultralow Power, Adaptive Linear Power, Dual-Port ADSL/ADSL2+ Line Driver

ADLD8403 Functional Block Diagram ADLD8403 Pin Configuration
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