Skyworks introduces two new, enhancement mode, low noise amplifiers (LNAs) that offer low noise figure, high linearity, and excellent return loss while drawing very low bias current. The SKY67012-396LF (0.3 – 0.6 GHz) and SKY67013-396LF (0.6 – 1.5 GHz) LNAs are ideal for general purpose industrial, scientific, medical (ISM band), and other high frequency applications such as public safety and land mobile radios, security and radio frequency identification systems, cellular transceivers, and wireless sensors.
On-die active bias design ensures consistent performance, enables unconditional stability, and simplifies external matching. These highly flexible and low power gallium arsenide pHEMT LNAs have a highly efficient linear design, low noise figure and small form factor. At the same time, the very low current draw (5 mA) and wide input voltage range (1.8 – 5 V) capability provides manufacturers with an ideal low noise amplifier solution for battery-powered receivers and sensors.
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