HMC189AMS8E

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HMC189AMS8E is a highly integrated RF generation module with an output range from 8 to 18 GHz. This single-chip solution combines two complete balanced mixers, a wideband noise source, a distributed amplifier, and a low-noise phase shifter, thus providing maximum performance with minimal design complexity. The HMC189AMS8E is designed to meet the stringent requirements for modern communication systems, including low noise, high power, low phase noise, wide bandwidth, and wide dynamic range.

Application Field

The HMC189AMS8E is suitable for a variety of applications such as satellite communications, wideband RADARs, point-to-point wireless systems, and base-station transmitters. This RF module utilizes a low noise source to generate stable and clean signals for data transmission over long transmission paths. The high power output capability making it well suited for applications with stringent power requirements such as point-to-point wireless links. With its wide dynamic range, the HMC189AMS8E is ideal for base-station transmitters where low distortion and linearity are important. For satellite communications, the module features a wide frequency range that is ideal for the transmit/receive needs of modern communications systems.

Working Principle

The HMC189AMS8E module operates by combining two complete balanced mixers with a wideband noise source, a distributed amplifier, and a low-noise phase shifter. The wideband noise source is used to create a noise signal at the required signal frequency, which is then amplified by the distributed amplifier. This amplified signal is then sent to the two balanced mixers, which convert the signal from its original frequency to the desired output frequency. Finally, the output signal is fed through the low-noise phase shifter to ensure that the signal is free of any phase noise.

The module also features an integrated shut down mode that can be enabled to reduce power consumption when the module is not in use. Additionally, the HMC189AMS8E includes a self-test capability that can be used to evaluate the performance of the module during design and integration of the module into a system.

Conclusion

In conclusion, the HMC189AMS8E module is a highly integrated RF module that is suitable for a variety of applications ranging from satellite communications to base-station transmitters. This single-chip solution combines two complete balanced mixers, a wideband noise source, a distributed amplifier, and a low-noise phase shifter for maximum performance with minimal design complexity. With its low noise source, high power output capability, wide dynamic range, and wide frequency range, the HMC189AMS8E is an ideal module for applications that require maximum performance and efficiency.

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