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QPL7420
®
75 Ω 20 dB CATV Amplifier 5 – 1800 MHz
Product Overview
The QPL7420 is a GaAs pHEMT single ended RF amplifier IC featuring 20 dB of flat gain and low noise. This IC is designed for applications in the Upstream from 5 MHz to 684 MHz and in the Downstream from 47 MHz to 1800 MHz using a single 5 V supply, and it can be used from 3 V to 8 V depending on linearity requirements. QPL7420 offers low noise and distortion plus high gain in a 3 x 3 QFN package for convenient layout and design in set top and infrastructure projects for 75 Ω CATV and satellite applications.
Functional Block Diagram
3 x 3 QFN Package
Key Features
• 5 MHz to 1800 MHz Operation • 3 V, 5 V, and 8 V Operation • Gain; 20 dB Typical • Noise Figure; 1.
QPL7420 Datasheet
