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QPL1819
®
75 Ω 20 dB CATV Amplifier (50 – 1800MHz)
Product Overview
The QPL1819 is a GaAs pHEMT single ended MMIC RF amplifier IC featuring 20dB of gain and low noise. This high linearity IC is designed to support DOCSIS 4.0 Amplifiers and Nodes, as well as Fiber to The Home (FTTH), Satellite, Terrestrial TV, Home Gateways, and Cable Modems applications from 50 to 1800MHz. The QPL1819 is powered by a single 5V supply and packaged in a 3 x 3 16–pin QFN.
Functional Block Diagram
Key Features
• 50 MHz to 1800 MHz Operation • 5 V Operation • Gain: 20 dB Typical • Noise Figure: 1.