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Overview
ADSL Analog Front End

Developed with a one-of-a-kind implementation that uses a digital signal processing (DSP) design and our unique sub-band solution to drive down the cost of ADSL, and provide end-users with a flexible and easy-to-use solution.

  • Integrated Analog Front End (AFE) for ADSL
  • 8.8 MS/s ADC, 13 bits
  • Two 8.8 MS/s DACs, 12 bits
  • Low noise and distortion
  • 4-bit digital interface
  • 1V full scale input
  • 16 dB programmable transmitter gain at
  • dB per step
  • 31 dB programmable receive gain at 1 dB per step
  • Differential analog I/O
  • 64-pin LQFP package
  • 0.5 watts at 3.3V
  • 3rd and 4th order tunable continuous time low pass filters for channel filtering for both TX and RX

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