Description
The MSA-0670 is a high performance silicon bipolar Monolithic Microwave Integrated Circuit (MMIC) housed in a hermetic, high reliability package. This MMIC is designed for use as a general purpose 50Ω gain block. Typical applications include narrow and broad band IF and RF amplifers in industrial and military applications.
The MSA-series is fabricated using Avago’s 10 GHz fT, 25 GHz fMAX, silicon bipolar MMIC process which uses nitride self-alignment, ion implantation, and gold metallization to achieve excellent performance, uniformity and reliability. The use of an external bias resistor for temperature and current stability also allows bias flexibility.

FEATUREs
• Cascadable 50 Ω Gain Block
• Low Operating Voltage:
   3.5 V Typical Vd
• 3 dB Bandwidth:
   DC to 1.0 GHz
• High Gain:
   19.5 dB Typical at 0.5 GHz
• Low Noise Figure:
   2.8 dB Typical at 0.5 GHz
• Hermetic Gold-ceramic Microstrip Package