Product Description

Sirenza Microdevices’ SXB-4089 amplifier is a high efficiency InGaP/GaAs Heterojunction Bipolar Transistor (HBT) MMIC housed in low-cost, surface mountable plastic package.

These amplifiers are specially designed for use as driver devices for infrastructure equipment in the 400-2500 MHz cellular, ISM, WLL, PCS, W-CDMA applications. Its high linearity makes it an ideal choice for multi-carrier as well as digital applications.

The matte tin finish on Sirenza’s lead-free package utilizes a post annealing process to mitigate tin whisker formation and is RoHS compliant per EU Directive 2002/95. This package is also manufactured with green molding compounds that contain no antimony trioxide nor halogenated fire retardants

Product Features

• On-chip Active Bias Control, Single 5V Supply

• High Output 3rd Order Intercept:

+45 dBm typ.

• High P1dB : +28 dBm typ.

• High Gain: +20 dB at 880 MHz

• Low Rth: 25°C/W typ.

• Robust 2000V ESD, Class 2

Applications

• W-CDMA, PCS, Cellular Systems

• Multi-Carrier Applications