Product Description
Sirenza Microdevices’ SGC-6389Z is a high performance SiGe HBT MMIC amplifier utilizing a Darlington configuration with a patented active-bias network. The active bias network provides stable current over temperature and process Beta variations. Designed to run directly from a 5V supply, the SGC-6389Z does not require a dropping resistor as compared to traditional Darlington amplifiers. The SGC-6389Z product is designed for high linearity 5V gain block applications that require small size and minimal external components. It is internally matched to 50 ohms.

Product Features
• Single Fixed 5V Supply
• No Dropping Resistor Required
• Patented Self Bias Circuitry
• Gain = 12.8 dBm at 1950 MHz
• P1dB = 18.6 dBm at 1950 MHz
• OIP3 = 34.5 dBm at 1950 MHz
• Robust 1000V ESD, Class 1C HBM

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