HMC1035LP6GE

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HMC1035LP6GE is a frequency synthesizer chip that is capable of generating frequencies up to 50 GHz. It has a wide frequency coverage and is capable of producing frequencies at multiple multiples of an input frequency. HMC1035LP6GE is a high- performance integrated circuit that offers a versatile, reliable and cost effective solution for applications requiring high input frequencies and high output frequencies. The chip can be used for various applications such as time/frequency distribution, frequency sweeping, age calibration, cable TV, radio and TV receivers, military, satellite communication systems and wireless communication systems.

HMC1035LP6GE is designed to convert an input frequency of 525-1450 MHz into sub-multiple or multiple frequency sources. The chip has a maximum of 24 loops, including three cascade paths, which makes it possible to generate frequencies up to 50 GHz. The chip can also generate up to 16 sub-multiple frequencies and up to 8 multiple frequencies simultaneously. It has a low-noise design, making it suitable for applications in high-precision systems.

The chip employs a multi-channel phase-locked loop (PLL) architecture and the device has a built-in crystal oscillator which can be used to provide a stable reference frequency. The chip supports different loop selections to enable the users to choose the optimum loop parameters for their specific application. There are two main types of loop selections available: single-loop mode for low-noise applications and double-loop mode for high-speed applications.

The chip has a wide range of parameters which can be set to provide different performance depending on the application requirements. These parameters include the input frequency, output frequency, desired loop-bandwidth, and loop-gain settings. The user can also control the frequency jitter and phase noise of the device by adjusting the loop-bandwidth settings. The chip also features an on-chip analog-to-digital converter (ADC) for monitoring and diagnostic purposes.

The working principle of HMC1035LP6GE is based on a PLL architecture where an input signal is compared to a feedback signal. The difference between these two signals will be amplified and used to drive a voltage-controlled oscillator (VCO) which produces the desired frequency. The output frequency of the chip is then adjusted by an external voltage control voltage (VCV) which varies the frequency of the VCO. The frequency of the VCV is then used as the feedback signal, which is compared to the input signal to keep the device operating in a stable state.

The output frequency is adjustable over a wide range by changing the reference frequency or the loop-gain settings. The chip also provides options to avoid frequency interference by allowing the user to set a range of loop-bandwidth and gain settings. Frequency separation can also be achieved by setting a separation factor which determines the maximum frequency difference between the output of adjacent loops. The chip also offers options for temperature compensation and open-loop compensation for improved temperature stability and jitter reduction.

HMC1035LP6GE is a versatile, reliable and cost-effective frequency synthesizer chip. Its wide range of features makes it suitable for various applications such as time/frequency distribution, frequency sweeping, age calibration, cable TV, radio and TV receivers, and wireless communication systems.

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