MAX4363
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MAX4363

ADSL Drivers/Receivers for Customer Premise Equipment

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Industry's Smallest +5V ADSL Drivers and Driver/Receiver

Features
  • Low-Noise Driver
    • 4.8nV per root-Hz Voltage-Noise Density
    • 1.5pA per root-Hz Current-Noise Density
  • Full-Rate ADSL ATU-R Line Drivers and Receivers
  • Single 5V Supply
  • -75dBc SFDR at Full Output Power at 100kHz
  • -95dB Driver-to-Receiver Crosstalk (MAX4363)
  • +12.5dBm Average Line Power (DMT)
  • 280mA (min) Peak Output Current
  • Rail-to-Rail Output Swing
  • Thermal and Short-Circuit Protection
Additional Details
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The MAX4361/MAX4362/MAX4363 are a family of high-performance ADSL drivers and drivers/receivers ideal for the upstream transmit path and the downstream receive path of customer premise equipment. These devices operate from a single 5V supply and deliver up to 12.5dBm average line power for DMT modulated signals, meeting the requirements of full-rate ADSL. Spurious-free dynamic range (SFDR) at full output power is typically -75dBc at 100kHz.

The MAX4361 is a differential IN/differential OUT driver with a fixed gain of 3.1V/V. The MAX4362 is a dual amplifier with shutdown intended for use as a differential IN/differential OUT driver with gain set with external resistors. The MAX4363 is a quad amplifier with shutdown intended for use as a differential IN/differential OUT driver/receiver combination with gain set with external resistors.

The MAX4361 is offered in a space-saving 8-pin µMAX® package.

Applications

  • ADSL Line Interface
  • HDSL Line Driver

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