CY2302SXI-1

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CY2302SXI-1 belongs to a family of Clock/Timing products, which also includes Clock Generators, PLLs and Frequency Synthesizers. It is designed to produce multiple outputs (2, 3 or 4 in total) with frequencies ranging from 5MHz up to 500MHz. The CY2302SXI-1 is a low cost, high performance PLL with a wide range of applications in the areas of test and measurement, industrial, medical, military and aerospace.

The CY2302SXI-1 can be used in a wide variety of applications, such as frequency synthesis, clock generation, and clock multiplication and division. It is a highly integrated, single-chip solution for generating multiple clock and timing signals with excellent accuracy. It has four independently configurable output ports, adjustable frequency range and selectable output types. The wide frequency range (5MHz-500MHz) and low power consumption, makes the CY2302SXI-1 an ideal device for a variety of applications.

The CY2302SXI-1 is a programmable clock/timing device with a versatile architecture that can be tailored to meet the specific requirements of any application. It is designed to generate a wide range of reference signals at different frequencies and different output formats. The output ports are also independently configurable, allowing each port to be set up to produce its own set of frequencies. It also offers a wide range of output types, such as single ended, differential, sine-wave, square wave, and TTL.

The CY2302SXI-1 utilizes a phase-locked loop (PLL) topology to generate multiple clocks of precise frequency with minimal jitter and low phase noise. The PLL has an adjustable loop bandwidth providing the flexibility to match the performance requirements of various applications. The core of the device is based on a low power, high resolution fractional-N frequency synthesizer, which is used to generate precise and stable clocks.

The PLL loop consists of a voltage-controlled oscillator (VCO) and a phase/frequency detector (PFD) and a programmable filter. The PLL loop maintains a precise and stable output frequency by continuously adjusting the VCO frequency. The PFD compares the phase of the VCO signal with the phase of the reference signal, and then adjusts the frequency of the VCO signal to match the reference frequency. The loop filter is used to minimize the output jitter.

The PFD and the loop filter are controlled by two on-chip digital-to-analog converters (DACs). The output of these DACs is proportional to the control signals received from the device control registers. The loop filter is programmed using an on-chip resistor-capacitor (RC) filter. The phase/frequency detector and filter are designed to operate in both analog and digital modes.

The CY2302SXI-1 is a cost-effective and low power solution for generating multiple clocks with accurate and stable frequencies. It can be used in a wide range of applications such as data acquisition, test and measurement, industrial, medical, military and aerospace applications. It provides a high level of integration and is designed to achieve superior performance.

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