Low Noise Amplifiers


Skyworks introduces two new broadband, 75 Ohm MMIC front-end, low-noise amplifiers (LNAs). The SKY65452-92LF and the SKY65450-92LF (with bypass mode) provide high linearity and excellent gain over a wide frequency range of 40 MHz to 1 GHz with minimal external components. In addition, these LNAs offer low current consumption, low noise figure, and deliver energy-saving features.

The HILNA™ V1 is a high intercept low noise amplifier that operates in the 50 MHz to 1 GHz frequency range. It features extremely low noise and high gain, a wide dynamic range, reverse voltage protection, high reliability, a high intercept point, a fully characterized and rugged assembly, and more.

Ciao Wireless introduces its new line of Ultra-Low Noise Amplifiers with Noise Figures as low as 0.30 dB typical between 1.0 – 2.9 GHz with delivery in 1-2 WEEKS ARO.

Skyworks offers the SKY55501-11 as a highly integrated, 5 GHz front-end module (FEM) that supports simultaneous 5G WLAN and licensed assisted access (LAA) systems. It incorporates a 5 GHz low-noise amplifier (LNA) with bypass supporting 5G WLAN and LAA simultaneous RX reception, and a single-pole, double-throw (SPDT) transmit/receive (T/R) switch.

Qorvo offers a series of single pole triple throw (SP3T) SOI switches and switches + LNA modules for automotive WiFi, automotive data and diagnostics, infotainment, key fob, IEEE802.11b/g/n/ac WiFi, and 2.5 GHz ISM band applications. Four models are available; two of them are WiFi switches, and two of them are WiFi switches with a low noise amplifier (LNA) in a front end module (FEM). With an ultra-small form factor and integrated matching, the number of external components and layout area in the customer applications, as well as the bill of materials, system footprint, and manufacturing cost are greatly reduced.

Qorvo offers a front end module (FEM) and two low noise amplifiers (LNAs) designed specifically for Wi-Fi applications such as access points and wireless routers.

Skyworks offers the SKYH22001 ultra-broadband hermetically sealed low-noise amplifier with superior gain flatness and exceptional linearity. Ideal applications include L and S band communications, radar and weather satellites, test and measurement, extreme industrial and medical equipment, as well as aerospace and defense applications.