45MHz to 1GHz Power Amplifier for CATV Systems

45MHz to 1GHz Power Amplifier for CATV Systems

The Qorvo QPA3223 hybrid power doubler amplifier features high output capability and operates at a frequency range of 45MHz to 1003MHz, which is suitable for cable TV (CATV) amplifier systems. It is constructed with GaAs pseudomorphic high electron mobility transistor (pHEMT) and GaN pHEMT die. This amplifier provides very good linearity and higher return loss performance with low noise, low current consumption, and optimal reliability.