Product Summary

The MC668L is a versatile, high dynamic range GaAs mmiC low Noise Amplifier that integrates a low loss lNA bypass mode on the iC. The MC668L is ideal for: (1)Cellular/3G and lTe/wimAX/4G; (2)BTs & infrastructure; (3)repeaters and femtocells; (4)Tower mounted Amplifiers; (5)Test & measurement equipment

Parametrics

MC668L absolute maximum ratings: (1)Drain Bias Voltage (Vdd) +6 Vdc; (2)Control Voltage (Vctl) +6 Vdc; (3)rf input power (rfiN)lNA mode; (4)Bypass / failsafe mode 5 dBm +20 dBm; (5)Channel Temperature 150 ℃; (6)Continuous pdiss (T = 85 ℃)(derate 10.71 mw/℃ above 85 ℃)0.70 w; (7)Thermal resistance (channel to ground paddle)93.33℃/w; (8)storage Temperature -65 to +150℃; (9)operating Temperature -40 to +85℃; (10)esD sensitivity (HBm) Class 1A.

Features

MC668L features: (1)Noise figure: 0.9 dB; (2)output ip3: +33 dBm; (3)Gain: 16 dB; (4)failsafe operation: Bypass is enabled when lNA is unpowered; (5)single supply: +3V or +5V; (6)16 lead 3x3mm QfN package: 9 mm2.

Diagrams

MC668L block diagram

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