HMC481MP86TR

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RF amplifiers are electrical devices used to increase the amplitude and/or power of a radio signal. The HMC481MP86TR is a highly linear, high gain, wideband RF amplifier, designed for a wide variety of signal amplification applications. With a gain of 24 dB, excellent linearity of 25 dBm OIP3, and a wideband frequency response of 100MHz to 4GHz, the HMC481MP86TR provides superior performance.

The HMC481MP86TR is available in a 5mmx5mm 32-pin QFN package, making it ideal for many space-constrained applications, such as cellular base stations, femtocell base stations, and military radios. The device is also RoHS compliant, making it a viable solution for commercial applications.

The device features an input voltage range of -2 V to 0V, an operating current of 20mA, and a noise figure of 2.5dB. The input/output return loss is a respectable 10dB, making it a great choice for high-performance applications. The device also features integrated DC-biasing, power down capability, and control pins for added flexibility.

The HMC481MP86TR is based on a highly linear, two stage amplifier topology. The internal transformer-coupled active circuitry provides the necessary signal gain, while the integrated low noise stages provide any additional gain needed. The output of the second stage is then combined with the input signal in a linear Combiner stage, providing the necessary signal gain while maintaining excellent linearity and a low noise figure.

The device is designed to operate in a wide range of operating conditions, from a supply voltage of 3V to 10V, and a supply current of 5mA to 20mA. As with other RF amplifiers, the device must be stabilized before use. Frequency response and gain must be set using external bias currents or through the SPI-interfaced control pins. The HMC481MP86TR can also be used in multi-amplifier applications, where multiple amplifiers are cascaded to provide additional gain.

The HMC481MP86TR has a wide range of applications, as the device is designed for a broad range of signal amplification applications. The device is suitable for a variety of base station applications, as well as for satellite and broadcast communications, cellular communications, and military radios. The wideband frequency response and high linearity make the device an ideal choice for many applications.

In summary, the HMC481MP86TR is a highly linear, high gain, wideband RF amplifier, designed for a wide variety of signal amplification applications. The device features an input voltage range of -2 V to 0V, an operating current of 20mA, and a noise figure of 2.5dB. The device is also RoHS compliant and features integrated DC-biasing, power down capability, and control pins for added flexibility. The HMC481MP86TR is suitable for a variety of applications, including base stations, satellite and broadcast communications, cellular communications, and military radios.

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