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AD8327 - 5 V CATV Line Driver Coarse Step Output Power Control

Datasheet Summary

Description

50 VOUT = 60dBmV @ MAX GAIN 55 DISTORTION

The AD8327 is a low-cost, digitally controlled, variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the MCNS-DOCSIS upstream standard.

Features

  • Supports DOCSIS Standard for Reverse Path Transmission Gain Programmable in 6.02 dB Steps over a 48.16 dB Range Low Distortion at 60 dBmV Output.
  • 63 dBc SFDR at 21 MHz.
  • 57 dBc SFDR at 42 MHz Output Noise Level.
  • 47 dBmV in 160 kHz Maintains 75 ⍀ Output Impedance Transmit Enable and Transmit Disable Modes Upper Bandwidth: 160 MHz (Full Gain Range) 5 V Supply Operation Supports SPI Interfaces.

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Datasheet preview – AD8327

Datasheet Details

Part number AD8327
Manufacturer Analog Devices
File Size 307.83 KB
Description 5 V CATV Line Driver Coarse Step Output Power Control
Datasheet download datasheet AD8327 Datasheet
Additional preview pages of the AD8327 datasheet.

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Full PDF Text Transcription

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a FEATURES Supports DOCSIS Standard for Reverse Path Transmission Gain Programmable in 6.02 dB Steps over a 48.
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