Low Noise Amplifiers

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Low Noise Amplifiers With High Linearity Offerings: MGA Series Low Noise Amplifiers With High Linearity Offerings: MGA Series
Avago presents four low-noise amplifiers (LNAs) to extend the RF performance and diversity of its market-leading LNA portfolio. The new modules feature high linearity that improves an application’s ability to distinguish between desired signals and spurious signals received close together. The MGA-6x606 LNAs target WiFi and WiMAX data cards, handsets and other portable devices, while the two-stage MGA-13x16 LNAs target GSM, CDMA and W-CDMA cellular infrastructure applications such as base station radio cards.
71 To 86 GHz Low-Noise Amplifier 71 To 86 GHz Low-Noise Amplifier
The HLNAE-374 low-noise amplifier covers the frequency range from 71 to 86 GHz minimum and is usable over a wider range.  The unit offers a minimum of 21 dB of gain over that range. The LNA bandwidth covers the two non-contiguous bands set aside for E-Band point-to-point radios.
Select Ultra Low Noise Amplifiers For Cellular Infrastructure, GPS, ISM And WLAN Applications Select Ultra Low Noise Amplifiers For Cellular Infrastructure, GPS, ISM And WLAN Applications

Skyworks' select low noise amplifiers with NF as low as 0.5 dB are ready for design into GSM, WCDMA and LTE cellular infrastructure receivers as well as GPS, ISM and WLAN applications in the 400–2700 MHz frequency range. Evaluation boards and samples are available from stock.

Low-Noise Amplifier With Bypass/Shutdown Mode In Low Profile Package - MGA-645T6 Low-Noise Amplifier With Bypass/Shutdown Mode In Low Profile Package - MGA-645T6
Avago Technologies’ MGA-645T6 is an economical, easy-to-use GaAs MMIC Low Noise Amplifier (LNA) with Bypass/ Shutdown mode. The LNA has low noise and high linearity achieved through the use of Avago Technologies’ proprietary 0.5um GaAs Enhancement-mode pHEMT process.
Low-Noise Amplifiers For S-Band Applications Low-Noise Amplifiers For S-Band Applications
These Low Noise Amplifiers are built with GaAs p-HEMT die attached on a ceramic thick film substrate. Alumina, the most commonly used type of ceramic, is what RHIC has chosen due to its relatively high thermal conductivity. These Low Noise Amplifiers are focused on giving the lowest noise possible; exhibiting low noise performance of better than 1dB noise figure. The devices work at input levels as high as 20dBm thanks to the initial gate length of 1200µm design.
Variable Gain High Linearity, Low Noise Amplifier: RFLA1018 Variable Gain High Linearity, Low Noise Amplifier: RFLA1018
RFMD's RFLA1018 is an analog-controlled voltage-variable gain amplifier featuring high linearity and very low noise figure. This LNA with bypass mode and variable attenuator provides over 35dB of dynamic gain range. The RFLA1018 has a 3.3V control range with maximum gain at 0V. The LNA is temperature compensated to reduce gain variation. A noise figure of 0.65dB and an IIP3 of 2dBm make this component ideal for receiver input lineups. The RFLA1018 is packaged in a small 8.0mm x 8.0mm leadless laminate MCM. This module is internally matched to 50Ω on all RF ports, making it easy to use with no external matching components required.
C-Band Low Noise Amplifier (LNA) C-Band Low Noise Amplifier (LNA)

NIC’s C-Band Low Noise Amplifier features high gain, P1dB output, a low noise figure, and a hermetically sealed package. It boosts signal strength in ground, air-borne, and ship-mount applications.

Low-Noise Amplifiers Low-Noise Amplifiers

TMS ITAR Free, Low Noise Amplifiers (LNAs) cover a wide range of applications but are primarily suited to communication systems including both Data-Link and Satellite Communications (Satcom) systems. The new K-Band LNA operates over a 19.2 - 21.2 GHz with 1.3 dB Noise Figure at 25°C. It is configured with a waveguide input and 2.92 output connector all in a hermetic package.

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