Product Description
Stanford Microdevices SGA-4486 is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration featuring 1 micron emitters provides high FT and excellent thermal perfomance. The heterojunction increases 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.

Product Features
• High Gain : 15.9 dB at 1950 MHz
• Cascadable 50 Ohm
• Patented SiGe Technology
• Operates From Single Supply
• Low Thermal Resistance Package

APPLICATIONs
• PA Driver Amplifier
• Cellular, PCS, GSM, UMTS
• IF Amplifier
• Wireless Data, Satellite