MAAL-011139

The MAAL-011139 is an RF amplifier assembled in a SOT-89 plastic package. In a 75 Ohm CATV application, the amplifier provides 21.5 dB of flat gain while biased from 3 to 5 volts. The amplifier provides superior noise figure while maintaining excellent return losses. Gain and current may be optimized with adjustment of external component values.

The MAAL-011139 provides high gain, low noise and low distortion making it ideally suited as input stage for fiber-to-the-home (FTTh) applications and other 75 Ohm infrastructure applications. It can support both upstream (5 - 204 MHz) and downstream (45 - 1218 MHz) CATV operation.

The MAAL-011139 can also be matched into a 50 Ohm system. In a broadband 50 - 2000 MHz application, the amplifier provides 17 dB of flat gain. The MAAL-011139 offers 17 dB of available gain beyond 4 GHz.