SBB-2089 High CSO Push-Pull CATV Amplifier DESIGN APPLICATION NOTE

2021-12-28
●Introduction:
■Inherent in push-pull amplifiers is the distinct cancellation of second order harmonics and intermodulation products. The low cost of RFMD amplifiers, coupled with their excellent linearity, makes them an easy choice for use in high linearity CATV applications. Table 1 contains a summary of performance of the SBB-2089 push-pull amplifier. Figures 2 and 3 illustrate the push-pull application circuit schematic and PCB layout. All measurements in this application note were taken in a 75 Ohm system.

QORVO

SBB-2089

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push-pull amplifier

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Application note & Design Guide

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English Chinese Chinese and English Japanese

2020/04/06

Rev A

AN077

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