Please note: this product is being discontinued and is not recommended for new designs.
The ACA4789 is a highly linear, high-output power hybrid RF
amplifier designed for CATV head-ends and HFC distribution
systems. The module consists of two parallel amplifiers that are
optimized for exceptionally low distortion, high-output power, and
high crash point. A GaN output stage is incorporated to minimize
the operating (bias) current, making this an excellent choice for
environmentally friendly “green” initiatives.