HMC772LC4TR

HMC772LC4TR is a GaAs MMIC HEMT low noise wideband amplifier that operates between 2 and 12GHz. This amplifier provides 15dB of gain, 1.8dB noise figure up to 12GHz and output IP3 of +25dBm, while requiring only 45mA from a +4V supply voltage. The Psat output power of up to +15dBm enables the LNA to function as a LO driver for many of HIttite’s balanced, I/Q or image reject mixers. The HMC772LC4 also features I/Os that are DC blocked and internally matched to 50 Ohms, making it ideal for SMT based high capacity microwave radio applications. Applications include wideband communication systems, surveillance systems, point-to-point radios, point-to-multi-point radios, military & space, test instrumentation.

• Frequency range from 2 to 12GHz
• Gain is 15dB typical at (TA = +25°C)
• Gain variation over temperature is 0.01dB/°C typical at (TA = +25°C)
• Noise figure is 1.8dB typical at (TA = +25°C)
• Input return loss is 15dB typical at (TA = +25°C)
• Output return loss is 15dB typical at (TA = +25°C)
• Output power for 1dB compression is 13dBm typical at (TA = +25°C)
• Output third order intercept is 25dBm typical at (TA = +25°C)
• Supply current is 45mA typical at (TA = +25°C)
• Operating temperature range from -40 to +85°C, 24-lead SMT package

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