Low Noise Amplifiers

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Low Noise, Low Current Amplifier: SKY67015-396LF Low Noise, Low Current Amplifier: SKY67015-396LF

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.

LNA For Tower Mounted Amplifiers, Remote Radio Units, Repeaters And Base Stations: SKY67001-396LF LNA For Tower Mounted Amplifiers, Remote Radio Units, Repeaters And Base Stations: SKY67001-396LF

Skyworks Solutions has introduced a new single stage GaAs pHEMT LNA that offers low noise figure (0.60 dB), very high linearity (23 dBm IIP3), and excellent return loss (14 dB) in a small 2 x 2 mm DFN package. On-die active bias design ensures consistent performance and enables unconditional stability. The 0.6 – 1.2 GHz SKY67001-396LF is designed for cellular infrastructure applications including tower mounted amplifiers, remote radio units, repeaters and base stations. The LNA is ideal for cost sensitive, yet demanding situations which require a highly efficient amplifier with high gain and low-noise figure.

High Linearity/High Gain Low-Noise Amplifier High Linearity/High Gain Low-Noise Amplifier

This GaAs pHEMT and HBT two-stage low-noise amplifier (LNA) features wideband performance (useable to 1.1 GHz), +5 V operation, and high gain (38 dB@ 849 MHz). It’s ideal for use in ultra low-noise, high gain, and high linearity systems as well as GSM, CDMA, WCDMA, and cellular infrastructure systems.

Ultra-Low-Noise Flat Gain LNA: TQL9092 Ultra-Low-Noise Flat Gain LNA: TQL9092

The TQL9092 from Qorvo is a flat-gain, high-linearity, ultra-low-noise amplifier (LNA) optimized for the 0.6 – 4.2 GHz frequency range, but can operate as low as 600 MHz. This LNA provides a gain flatness of 2 dB over a bandwidth range of 1.5 to 3.6 GHz, and can be biased from a positive supply that ranges from 3.3 to 5 volts.

Broadband Fully Integrated Matched Low-Noise Amplifier MMIC: MGA-21108 Broadband Fully Integrated Matched Low-Noise Amplifier MMIC: MGA-21108
The Avago MGA-21108 is a fully integrated GaAs Low Noise Amplifier, LNA, MMIC for use in the 1.5GHz to 8GHz band.
SiGe: C Low Noise Amplifiers (LNAs) SiGe: C Low Noise Amplifiers (LNAs)
NXP Semiconductors has released new low noise amplifiers with the ability to dynamically suppress strong transmit signals. These LNAs improve GPS signal reception, linearity, and noise figure.
Low-Noise Amplifier Front-End Module With GPS/GNSS/BDS Pre- And Post-Filters: SKY65903-11 Low-Noise Amplifier Front-End Module With GPS/GNSS/BDS Pre- And Post-Filters: SKY65903-11

Skyworks offers the SKY65903-11 front-end module (FEM) with an integrated low-noise amplifier (LNA) and pre- and post-filters that is ideal for GPS/GNSS/BDS receiver applications. The LNA uses surface-mount technology (SMT) in the form of a 2.5 x 2.5 mm Multi-Chip Module (MCM) package, which allows for a highly manufacturable and low-cost module solution.

Low Noise, High Linearity Match Pair Low Noise Amplifier: MGA-16516 Low Noise, High Linearity Match Pair Low Noise Amplifier: MGA-16516
This low noise amplifier offers low noise and high linearity achieved through the use of Avago's proprietary 0.25um GaAs E-pHEMT process. It is housed in a miniature 4.0 x 4.0 x 0.85mm 16-pin Quad-Flat-Non-Lead (QFN) package.
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