AD8323 - 5 V CATV Line Driver Fine Step Output Power Control

Datasheet Summary

Description

DISTORTION

The AD8323 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 0.75 dB Steps Over a 53.5 dB Range Low Distortion at 60 dBmV Output.
56 dBc SFDR at 21 MHz.
55 dBc SFDR at 42 MHz Output Noise Level.
48 dBmV in 160 kHz Maintains 75 ⍀ Output Impedance Power-Up and Power-Down Condition Upper Bandwidth: 100 MHz (Full Gain Range) 5 V Supply Operation Supports SPI Interfaces.

Analog Devices

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Datasheet Details

Part number	AD8323
Manufacturer	Analog Devices
File Size	277.80 KB
Description	5 V CATV Line Driver Fine Step Output Power Control
Datasheet	AD8323 Datasheet
Additional preview pages of the AD8323 datasheet.

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a FEATURES Supports DOCSIS Standard for Reverse Path Transmission Gain Programmable in 0.75 dB Steps Over a 53.

Published: Mar 23, 2005 |