Product Description

The SGA-4586 is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration featuring 1 micron emitters provides high FT and excellent thermal perfomance. The heterojunction in creases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. Only 2 DC-blocking capacitors, a bias resistor and an optional RF choke are required for operation.

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

• Now available in Lead Free, RoHS Compliant, & Green Packaging

• High Gain : 17.9 dB at 1950 MHz

• Cascadable 50 Ohm

• Operates From Single Supply

• Low Thermal Resistance Package

Applications

• PA Driver Amplifier

• Cellular, PCS, GSM, UMTS

• IF Amplifier

• Wireless Data, Satellite