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The AD8369 is a high performance, digitally controlled variable gain amplifier, designed to be used at IF frequencies within cellular receivers. The device features a 4-bit digitally controlled gain control interface configurable for either parallel or 3 wire serial control. The gain control range spans 45 dB adjustable in 3 dB increments. The AD8369 is ideally suited to be used in digital IF receivers and is fully specified for operation at common IF frequencies 70 / 140 / 190 / 240 / 380 MHz. The gain stability and flatness is below 0.1 dB over a 20 MHz channel bandwidth at 380 MHz. Coupled with the low distortion and the ability to drive 200 Ω or 1 K Ω, the AD8369 allows optimal placement and flexibility as a high IF gain control element. The AD8369 is fabricated on an advanced silicon bipolar process, operating on a single 3 or 5 volt supply, packaged in space saving 16-lead thin shrunk small outline (TSSOP) package and fully specified over the –40ºC to +85ºC temperature range.
| gbw | 380 MHz |
| rohs_status | Compliant |
| lead_free_status | Contains Lead |
| mounting_style | Surface Mount |
| packaging | Tape, Tape & Reel (TR) |
| case_package | TSSOP |
| slew_rate | 1.20 kV/μs |
| supply_current | 37.0 mA |
| number_of_circuits | 1 |
| lifecycle_status | Active |
| pin_count | 16 |
| number_of_channels | 1 |
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