Part Number
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AD8323 |
Manufacturer
|
Analog Devices |
Description
|
5 V CATV Line Driver Fine Step Output Power Control |
Published
|
Mar 23, 2005 |
Detailed Description
|
a
FEATURES Supports DOCSIS Standard for Reverse Path Transmission Gain Programmable in 0.75 dB Steps Over a 53.5 dB Rang...
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Datasheet
|
AD8323
|
Overview
a
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 APPLICATIONS Gain-Programmable Line Driver HFC High-Speed Data Modems Interactive Set-Top Boxes PC Plug-in Modems General-Purpose Digitally Controlled Variable Gain Block
VIN+
5 V CATV Line Driver Fine Step Output Power Control AD8323
FUNCTIONAL BLOCK DIAGRAM
VCC (7 PINS) BYP
R1
AD8323
VOUT+ BUFFER
ATT...
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