HMC751LC4

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The HMC751LC4 is a high performance GaAs pHEMT MMIC medium power amplifier die in an RoHS compliant 4x4 mm surface mount QFN package. It is designed to operate at frequencies from 80 MHz to 6.0 GHz and provides 16 dB of gain and 25.0 dBm output power at 1 dB gain compression at 5.0 GHz. This amplifier utilizes the industry first noise figure compression technique to achieve 4.5 dB noise figure over the entire frequency range. The HMC751LC4 can be used for a wide range of applications including wireless communications, military systems, automotive, SDR, cellular infrastructure, test instrumentation, medical, and other applications.

The HMC751LC4 provides superior RF performance. The amplifier features excellent noise figure, low-distortion, and linearity capability, making it ideal for amplifier applications in which low-noise and high linearity are critical. Offered in a lead-free, RoHS compliant, 4x4 mm surface mount QFN package, the HMC751LC4 has wideband performance in a miniature size.

The HMC751LC4 working principle involves using two stages of internal gain. This concept allows for higher gain and better gain flattening over the frequency range. The two stages of internal gain also improve the input impedance match across the frequency range. Additionally, the two stage amplifiers provide improved harmonics performance and improved linearity performance. The HMC751LC4 also features an internal noise figure (NF) compression ratio of over 25 dB to ensure optimal performance in the presence of low-noise signals.

The HMC751LC4 is ideal for application fields such as wireless communications, military systems, automotive, SDR, cellular infrastructure, test instrumentation, medical and other applications. This amplifier is a great choice for applications requiring low-noise, high-gain, and linearity performance. The HMC751LC4 is also a versatile solution for gain block applications, where low distortion and high gain are desired.

The HMC751LC4 is designed to meet a wide range of requirements and is suitable for use in a variety of environments. It is a cost-effective solution for designs requiring high performance MMIC amplifiers. The amplifier can be easily integrated into systems such as wideband transmitters and receivers, instrumentation, point-to-point microwave radio systems, cellular base station systems, automotive systems, and wireless communication systems.

The HMC751LC4 is a high-performance GaAs pHEMT MMIC medium power amplifier die in an RoHS compliant 4x4 mm surface mount QFN package. It features a two-stage internal gain for improved gain-flatness, input impedance match, and linearity performance. The unique noise figure compression technology provides improved performance in the presence of low-noise signals. The amplifier is designed to operate in frequencies from 80 MHz to 6.0 GHz and provides 16 dB of gain. It is ideal for a wide range of applications including wireless communications, military systems, automotive, SDR, cellular infrastructure, test instrumentation, and medical systems. The HMC751LC4 is a cost-effective RF amplifier solution for designs requiring high performance MMIC amplifiers.

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