ISPPAC-CLK5320S-01T64I

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Clock generators, PLLs, and frequency synthesizers are important components in many electronic products. The ISPPAC-CLK5320S-01T64I is an ideal choice for a variety of applications with its low power consumption and high accuracy. This low-power, high-accuracy clock generator, phase locks loop (PLL), and frequency synthesizer provides an ideal solution for multiple applications.

The ISPPAC-CLK5320S-01T64I is designed to generate a range of clock frequencies from 50 MHz to 400 MHz and also provides two selectable high-speed clock sources for communication interface applications. The clock generator also features PLL with excellent phase noise performance. The PLL allows loop frequency up to 400MHz, and it has frequency pull-in, tracking and acquisition range up to ±2500ppm. The frequency synthesizer supports the generation of the most of the common reference clock frequencies.

The main application fields of the ISPPAC-CLK5320S-01T64I includes wireless base station, wireless local area network (WLAN), wireless metropolitan and wide area network (WMAN and MAN), wireless infrastructure, and network access points (NAPs). In addition, the clock generator can also be used in medical electronics, telecom infrastructure and automotive communication applications. The ISPPAC-CLK5320S-01T64I has the capability of clock synthesizer jam detection and is designed to meet the stringent power efficiency and reliability requirements for modern communication networks.

The working principle of ISPPAC-CLK5320S-01T64I is based on the phase-locked loop (PLL) concept. The frequency synthesizer generates different output frequencies from an input reference clock by utilizing an integer-N divider, phase-frequency detector (PFD), low pass filter and voltage control oscillator (VCO). In a PLL frequency synthesizer, two control signals act as the main components to determine the output frequency. The first control signal is a reference clock signal which sets the reference frequency, while the second control signal is a charge-pump signal which sets the output frequency range.

The ISPPAC-CLK5320S-01T64I uses a digital PLL design to ensure maximum performance and excellent jitter stability. In this digital PLL, the digitally controlled variable gain amplifiers act as a digital loop filter, which has the advantage of low power consumption and low jitter. The device also supports multiple output clock frequencies and multiple divider settings, which offers flexibility and design efficiency. This flexibility also allows for different applications that require multiple output frequencies.

The ISPPAC-CLK5320S-01T64I features excellent phase noise performance and low power consumption. The PLL supports clock synthesis up to 400MHz and has frequency pull-in and tracking ranges up to ±2500ppm. The device also offers two selectable high-speed clock sources for communication interface applications. The integrated surge protection circuit design and power management system further ensures reliability and performance.

The ISPPAC-CLK5320S-01T64I is an ideal choice for modern communications applications to ensure reliable clock generation, excellent phase noise performance, and low power consumption. The clock generator and frequency synthesizer can performance a variety of applications, while the integrated surge protection circuit design and power management system ensure a reliable and efficient performance.

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