Two Stage Ultra Low Noise Amplifiers

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  • Author: Christopher Huber and Eric Marsan
Skyworks Solutions has developed a new family of two-stage low noise amplifiers (LNA): SKY65048-360LF, SKY65049-360LF and SKY65066-360LF. These amplifiers are fabricated with an advanced Skyworks PHEMT 0.5 1m process and packaged in low cost, miniature QFN 2x2 mm 8- lead plastic packages. Together, the three new products cover a frequency range of 0.7 to 2.7 GHz and are well suited for numerous low noise receiver applications such as ISM, GPS, GSM, CDMA, WCDMA, TD-SCDMA, LTE, WiMAX and WLAN receivers.