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Preliminary
GaAs PHEMT Switchable Gain LNA
AL108-338 Features
■ For 3.2–3.8 GHz Fixed Wireless Applications ■ Adjustable Gain ■ +7 dBm Output Power ■ +17 dBm Output IP3 ■ 2.7 dB Noise Figure ■ Single +5 V Supply ■ Input and Output Matched to 50 Ω
Description
The AL108-338 is an LNA designed for use in 3.2–3.8 GHz WLAN applications. The leadless surface mount package houses a GaAs PHEMT MMIC that yields low noise, good 50 Ω match, high gain and powerful P1 dB performance. Powered by a single 5 V supply, it also offers a 10 dB gain adjustment range.
Absolute Maximum Ratings
Characteristic RF Input Power Bias Voltage Storage Temperature Operating Temperature Value 20 dBm 6 V Max. -40 to +85°C -65 to +150°C
Electrical Specifications at 25°C (3.2–3.