AD8350 is a high performance fully differential amplifier useful in RF and IF circuits up to 1000 MHz. The amplifier has excellent noise figure of 5.9 dB at 250 MHz. It offers a high output third order intercept (OIP3) of +28 dBm at 250 MHz. Gain versions of 15 dB and 20 dB are offered. The AD8350 is designed to meet the demanding requirements of high performance fully differential amplifiers for a variety of RF and IF applications including cellular base stations, communications receivers, RF/IF gain blocks, differential A-to-D drivers, SAW filter interfaces, single-ended-to-differential conversion, high performance video and high speed data transmission.
The AD8350 is a high‑performance fully‑differential amplifier designed for RF and IF applications up to 1 GHz. It provides excellent noise performance (5.9 dB NF at 250 MHz) and high output third‑order intercept (+28 dBm at 250 MHz). Two gain versions are available, 15 dB (AD8350‑15) and 20 dB (AD8350‑20), and the device can be powered from a single 5 V–10 V supply while drawing about 28 mA.
Typical applications include cellular base‑station front‑ends, communications receivers, A‑to‑D drivers, and high‑speed data interfaces. The part is offered in 8‑lead SOIC and micro‑SOIC packages and includes an enable pin for power‑sensitive designs. Ordering information, pin descriptions, absolute maximum ratings, and detailed performance graphs are provided in the document.
| -3 dB Bandwidth (5 V supply) | 0.9 GHz |
|---|---|
| Noise Figure at 150 MHz (5 V supply) | 6.8 dB |
The AD8350 is offered in two gain versions: 15 dB (AD8350‑15) and 20 dB (AD8350‑20).
It operates from a single supply voltage of 5 V to 10 V.