RFMW Offers Skyworks Family of LNAs

Skyworks SKY67105 LNA Low Noise Amplifier

RFMW announces sales and support for Skyworks new 0.03 to 0.3 GHz low-noise, low-current amplifier. The SKY67015-396LF is a GaAs, pHEMT LNA with active bias and on-die stability structures enabling simple external matching. The SKY67015-396LF offers the ability to externally adjust supply current between 5 – 20 mA. Noise Figure of 0.80 dB, 17.5 dB Gain and 25 dBm OIP3 are achievable at 0.25 GHz with a 3.3V supply and 18 mA of bias current. The Skyworks SKY67015-396LF can also be biased from 1.8 to 5V and will still achieve an OIP3 of 16 dBm, and 12 dBm OP1dB with only 5 mA of bias current from 3.3V supply. This LNA is ideal for use in battery powered wireless transceivers.

Other LNAs in the Skyworks family include these pin compatible devices.
SKY67012-396LF: 300 to 600 MHz
SKY67013-396LF: 600 to 1500 MHz
: 1500 to 3000 MHz

About the Author
John Hamilton has over 40 years of experience in RF and Microwave technology, applications, technical support and marketing. He is the Vice President of Marketing at RFMW, holds multiple degrees and has a background in Test & Measurement.

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