MACOM RF Amplifiers SMA67-1

The SMA67-1 is a surface mount RF amplifier designed for applications within the frequency range of 10 to 600 MHz. It features a typical output power of +17.0 dBm at a DC current of 36 mA, and a low noise figure of 3.6 dB, making it suitable for high-efficiency amplification tasks. The amplifier operates over a wide power supply range of +5 to +15 volts and is built using a discrete hybrid design that ensures reliable performance through thin film manufacturing processes. This single-stage bipolar transistor feedback amplifier offers a small signal gain of at least 15.0 dB and maintains gain flatness within ¬±0.3 dB at 25¬?C. The device is characterized by high dynamic range and efficiency, with a reverse isolation of 17 dB and an input/output VSWR of 1.7:1. The SMA67-1 is hermetically sealed and is available with MIL-STD-883 environmental screening, ensuring durability in various operating conditions. Engineers considering this amplifier should note its thermal resistance of 184¬?C/W and maximum storage temperature of +125¬?C, which may influence thermal management strategies in their designs.