An evaluation board is available for this product and may be ordered using the following product number AD8325-EVAL.
The AD8325 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. An 8-bit serial word determines the desired output gain over a 59.45 dB range resulting in gain changes of 0.7526 dB/LSB.
The AD8325 is packaged in a low-cost 28-lead TSSOP, operates from a single 5 V supply, and has an operational temperature range of -40°C to +85°C.
Features and Benefits–57 dBc SFDR at 21 MHz –55 dBc SFDR at 42 MHz | AmplifiersBroadband |
| Document | note |
| AD8325: 5 V CATV Line Driver Fine Step Output Power Control Data Sheet (Rev. A) | PDF 731 kB |
| Document | note |
| AN-851: A WiMax Double Downconversion IF Sampling Receiver Design (Rev. 0) | PDF 262 kB |
| Document | note |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| AD8325ARUZ Production | 28 ld TSSOP (4.4mm) | OTH 50 | -40 to 85C | 3.85 | 3.34 | Y |
| AD8325ARUZ-REEL Production | 28 ld TSSOP (4.4mm) | REEL 2500 | -40 to 85C | 0 | 3.34 | Y |
