HMC751LC4

HMC751LC4 is a high dynamic range GaAs pHEMT MMIC low noise amplifier (LNA). The P1dB output power of +13 dBm also enables the LNA to function as a LO driver for balanced, I/Q or image reject mixers. The HMC751LC4 allows the use of surface mount manufacturing techniques. Typical application includes point-to-point radios, point-to-multi-point radios & VSAT, test equipment and sensors, military.

• Frequency range from 17 to 20GHz (TA = +25°C, Vdd 1, 2, 3 = +4V)
• Gain is 24dB (typ, TA = +25°C, Vdd 1, 2, 3 = +4V, 17 to 20GHz)
• Gain variation over temperature is 0.025dB/ °C (typ, TA = +25°C, Vdd 1, 2, 3 = +4V, 17 to 20GHz)
• Noise figure is 2.2dB (typ, TA = +25°C, Vdd 1, 2, 3 = +4V, 17 to 20GHz)
• Input return loss is 17dB (typ, TA = +25°C, Vdd 1, 2, 3 = +4V, 17 to 20GHz)
• Output return loss is 16dB (typ, TA = +25°C, Vdd 1, 2, 3 = +4V, 17 to 20GHz)
• Output power for 1dB compression (P1dB) is 13dBm (typ, TA = +25°C, Vdd 1, 2, 3 = +4V, 17 to 20GHz)
• Saturated output power is 15dBm (typ, TA = +25° C, Vdd 1, 2, 3 = +4V, 17 to 20GHz)
• Output third order intercept (IP3) is 25dBm (typ, 17 to 20GHz, TA = +25°C, Vdd 1, 2, 3 = +4V)
• 16 lead LFCSP-EP package, operating temperature range from -55 to +85°C

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