Product Description
Sirenza Microdevices’ SXB-4089 amplifier is a high efficiency InGaP/ GaAs Heterojunction Bipolar Tra...
Product Description
Sirenza Microdevices’ SXB-4089 amplifier is a high efficiency InGaP/ GaAs Heterojunction Bipolar Transistor (HBT) MMIC housed in low-cost, surfacemountable plastic package. These
amplifiers are specially designed for use as driver devices for infrastructure equipment in the 400-2500 MHz cellular, ISM, WLL, PCS, WCDMA 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.
SXB-4089 SXB-4089Z
Pb
RoHS Compliant & Green Package
400-2500 MHz ½ W Medium Power InGaP/GaAs HBT Amplifier with Active Bias
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
50 45 40 35
Typical IP3, P1dB, Gain
OIP3 P1dB Gain
dBm
30 25 20 15 10 5
Applications
W-CDMA, PCS, Cellular Systems
880 MHz 1960 MHz
Parameters
www.DataSheet4U.com
0
2140 MHz
Units
Multi-Carrier Applications
Frequency Min. Typ. Max.
Symbol
P1dB
Output Power at 1 dB Compression
dBm
880 MHz 1960 MHz 2140 MHz 880 MHz 1960 MHz 2140 MHz 880 MHz 1960 MHz 2140 MHz
27.5 26 18 12.5 27.5 27....