Product Description
Stanford Microdevices’ SGA-3286 is a high performance cascadeable 50-ohm amplifier designed for operation at voltages as low as 2.7V. This RFIC uses the latest Silicon Germanium Heterostructure Bipolar Transistor (SiGe HBT) process featuring 1 micron emitters with FT up to 65 GHz.
This circuit uses a darlington pair topology with resistive feedback for broadband performance as well as stability over its entire temperature range. Internally matched to 50 ohm impedance, the SGA-3286 requires only DC blocking and bypass capacitors for external components.

Product Features
• DC-3600 MHz Operation
• Single Voltage Supply
• High Output Intercept: +25.5dBm typ. at 850 MHz
• Low Current Draw: 35mA at 2.7V typ.
• Low Noise Figure: 3.7dB typ. at 850 MHz

APPLICATIONs
• Oscillator Amplifiers
• Cordless Phones
• IF/ RF Buffer Amplifier
• Drivers for CATV Amplifiers