HMC789ST89E

HMC789ST89E is a high linearity GaAs InGaP HBT gain block MMIC amplifier. Utilizing a minimum number of external components and a single +5V supply, the amplifier output IP3 can be optimized to +45dBm. The high output IP3 and high gain make the HMC789ST89E ideal for use in PA driver & pre-driver applications in Cellular/4G and Fixed Wireless. Typical application includes cellular/4G, fixed wireless & WLAN, CATV, cable modem & DBS, microwave radio & test equipment, IF & RF applications.

• Frequency range from 810 to 960MHz (TA = +25°C, Vs= +5V)
• Gain is 18dB (typ, 810 to 960MHz, TA = +25°C, Vs= +5V)
• Gain variation over temperature is 0.01dB / °C (typ, 810 to 960MHz, TA = +25°C, Vs= +5V)
• Input return loss is 12dB (typ, 810 to 960MHz, TA = +25°C, Vs= +5V)
• Output return loss is 20dB (typ, 810 to 960MHz, TA = +25°C, Vs= +5V)
• Output power for 1dB compression is 23.5dBm (typ, 810 to 960MHz, TA = +25°C, Vs= +5V)
• Saturated output power is 25.5dBm (typ, TA = +25°C, Vs= +5V )
• Output third order intercept (IP3) is 42dBm (typ, TA = +25°C, Vs= +5V )
• Noise figure is 3.8dB (typ, TA = +25°C, Vs= +5V )
• 4 lead SOT89 package, operating temperature range from -40 to +85°C

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