Datasheet Details
- Part number
- AD8322
- Manufacturer
- Analog Devices ↗
- File Size
- 243.62 KB
- Datasheet
- AD8322_AnalogDevices.pdf
- Description
- 5 V CATV Line Driver Coarse Step Output Power Control
AD8322 Description
a .
55 fO = 42MHz VO = 60dBmV @ MAX GAIN.
60
DISTORTION.
dBc
The AD8322 is a low-cost, digitally controlled variable gain ampl.
AD8322 Features
* Supports DOCSIS Standard for Reverse Path Transmission Gain Programmable in 6 dB Steps Over a 42 dB Range Low Distortion at 60 dBmV Output
* 58 dBc SFDR at 21 MHz
* 56 dBc SFDR at 42 MHz Output Noise Level
* 46 dBmV in 160 kHz Bandwidth Maintains 75 ⍀ Output Impedance Power-Up a
AD8322 Applications
* Gain Programmable Line Driver DOCSIS-Compliant Data Modems Interactive Set-Top Boxes PC Plug-in Modems General-Purpose Digitally Controlled Variable Gain Block
5 V CATV Line Driver Coarse Step Output Power Control AD8322
FUNCTIONAL BLOCK DIAGRAM
VCC (7 PINS) R1
AD8322
VOUT+ BUFFER ATTENUATION CORE
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