Skyworks offers a family of high-efficiency 4W power amplifiers (PAs) designed specifically for FDD and TDD 2G/3G/4G LTE small cell base station applications. These fully input/output matched power amplifiers feature high gain and linearity, and operating frequency ranges from 0.7 GHz to 3.8 GHz.
Skyworks introduces the new SKY85018-11 high-power Bluetooth® power amplifier solution designed specifically for mobile applications that target Wi-Fi enabled smartphones, tablets, and other portable devices. This highly integrated device is optimized for improving Bluetooth® connectivity ranges that are required for music streaming.
The SKY66186-11 is a high-linearity lower amplifier designed for FDD 3G/4G LTE small cell base stations that operate within the 728 – 768 MHz frequency range. It is also useful for active distributed antenna systems, cellular repeaters, and driver amplifiers. The amplifier features a fully matched input/output, high gain, and an active biasing circuitry that is integrated to compensate its performance over temperature, voltage, and process variation.
The SkyOne Ultra 2.0 PA module is designed for 2G quad-band cellular handsets supporting fixed gain GMSK, fixed gain linear EDGE modulation in the GSM850/900 and DCS1800/PCS1900 bands, TD-SCDMA modulation in bands 34 and 39, and Class12 GPRS multi-slot operations.
The SKY65187-11 is a high linearity, variable gain amplifier module optimized for superior ACLR performance with WCDMA signals. The amplifier is composed of an input low-noise amplifier, a variable voltage attenuator, and an output power amplifier. It's high linearity, and high efficiency make it ideal for use at the final stage of a WCDMA transmit chain.
The SKY66184-11 is a 2110 – 2170 MHz high-linearity lower amplifier designed for FDD 3G/4G LTE small cell base stations that operate within the 2100 to 2200 MHz frequency range. It is also useful for active distributed antenna systems, cellular repeaters, and driver amplifiers. The amplifier features fully matched input/output, high gain, and an active biasing circuitry that is integrated to compensate its performance over temperature, voltage, and process variation.
The SKY66185-11 is an 851 – 894 MHz high-linearity lower amplifier designed for FDD 3G/4G LTE small cell base stations that operate within the 851 – 984 MHz frequency range. It is also useful for active distributed antenna systems, cellular repeaters, and driver amplifiers. The amplifier features fully matched input/output, high gain, and an active biasing circuitry that is integrated to compensate its performance over temperature, voltage, and process variation.
The SKY65369-11 is a 832-862 MHz variable gain, Low-noise Amplifier (LNA) that has high linearity performance and an active bias. This device is comprised of various stages beginning with an LNA with a bypass switch, followed by a high linearity driver amplifier, a variable voltage attenuator, and a high linearity power amplifier, in order to provide return loss, low noise, and high linearity performance.
This page provides an overview of linear power amplifiers ideal for use in LTE and WCDMA applications.
This low noise amplifier (LNA) covers the 0.03 to 0.3 GHz frequency range and features low NF (0.8 dB @150 MHz), 18.5 dB @150MHz gain, a flexible supply voltage from 1.8 to 5.0V, improved NF and linearity, and an adjustable supply current for higher IIP3.
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