RF3857 Datasheet DUAL CHANNEL LNA

Manufacturer: RF Micro Devices (now Qorvo)

RF3857 dual channel lna by RF Micro Devices (now Qorvo) - Datasheet Preview

Datasheet Details

Part number	RF3857
Manufacturer	RF Micro Devices (now Qorvo)
File Size	347.26 KB
Description	DUAL CHANNEL LNA
Download	RF3857 Download (PDF)

General Description

The RF3857 is a dual channel switchable low noise amplifier with a very high dynamic range designed for digital cellular, WiMAX, and WiFi applications.

The device functions as an outstanding front end low noise amplifier.

The bias current may be set externally.

Overview

RF3857 DUAL CHANNEL LNA WITH BYPASS MODE Package Style: QFN, 16-Pin, 3mmx3mmx0.

Key Features

Low Noise and High Intercept Point.
Adjustable Bias Current.
Power Down Control.
Low Insertion Loss Bypass Feature.
1.8V to 4V Operation (See “Bias Note” on Page 3).
0.9GHz to 4.0GHz Operation.

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