Datasheet Details
| Part number | AD8322 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 243.62 KB |
| Description | 5 V CATV Line Driver Coarse Step Output Power Control |
| Datasheet |
 AD8322 Datasheet
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General Description
55 fO = 42MHz VO = 60dBmV @ MAX GAIN
60
DISTORTION
The AD8322 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.
Key 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 and Power-Down Condition 180 MHz Bandwidth 5 V Supply Operation Supports SPI Interfaces.