HMC737LP4E

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HMC737LP4E is an RF Misc ICs and Modules used to generate a selectable RF source from 9 kHz to 50 GHz. This device combines a low-noise, low-phase-noise voltage controlled oscillator and a variable-gain amplifier. This makes it ideal for applications such as test instrumentation, phased-array antennas, and signal processing.

The HMC737LP4E is an integrated device with an external control voltage range of 10 V to 30 V applied from the rear of the device. This allows a very wide tuning range and gain control from 0dB to 20dB. The output power is adjustable from -20dBm to +18 dBm at the input frequency. The output frequency is determined by a combination of the internal voltage-controlled oscillator (VCO) and a user-supplied reference frequency. The PLL can be used to synthesize an RF signal at any frequency from 9 kHz to 50 GHz and its gain can be adjusted over a wide range.

The working principle of the HMC737LP4E is divided into two parts. The first part is the VCO, which is an electronic circuit whose frequency is changed by the control voltage applied to it. This is where the user supplied reference frequency is taken into account. The VCO output frequency is then the combination of the user reference and the control voltage applied to the VCO. The second part of the HMC737LP4E is a voltage-variable gain amplifier (VGA) used to control the power output level. This VGA amplifies the signal generated by the VCO and adjusts the power output level.

HMC737LP4E is well-suited to a wide range of RF applications, especially in automated test equipment, communications systems, phased-array antennas, and signal processing applications. It can be used as an RF synthesizer and amplifier for precision frequency generation and control with its low-noise, low-phase-noise, and wide frequency tuning range. It can also be integrated into a variety of products to provide RF signal generation, amplifier, and frequency control.

In summary, the HMC737LP4E is a versatile RF Misc ICs and Modules designed for applications from 9 kHz up to 50 GHz. It is capable of providing an adjustable RF source with low-noise and low-phase-noise performance. Its voltage-controlled oscillator and variable-gain amplifier allow for a wide tuning range and gain control to suit specific needs. The HMC737LP4E is suitable for a wide range of testing and signal processing applications.

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