QAM driver amplifier delivers low return loss in CATV headends

November 21, 2018 // By Jean-Pierre Joosting
As performance needs for each channel in the CATV headend intensify, Skyworks is developing infrastructure amplifiers that meet increasingly demanding linearity, bandwidth and power requirements.

The latest CATV product, the ACA1240 is a 1.2 GHz variable gain CCAP/edge QAM driver amplifier specifically designed for headend and remote PHY applications.

The ACA1240 features industry-leading return loss over attenuation range minimizing passband ripple, thus enabling optimal filter performance. In addition, this amplifier offers superior output power and gain performance, as well as unparalleled linearity to meet critical downstream RF specifications (DRFI) at a higher power level.

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