ISPPAC-CLK5304S-01T48I

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The ISPPAC-CLK5304S-01T48I chip is a state-of-the-art clock generator, frequency synthesizer, and PLL (phase-locked loop) with many powerful features that are suitable for many clock and timing related applications. The chip offers a wide range of frequency outputs from 1.2GHz to 600 MHz and can provide multiple independent reference sources for a variety of user-defined clock and timing applications.

The ISPPAC-CLK5304S-01T48I is an integrated circuit that combines a set of frequency synthesis modules, a feedback PLL controller, and multiple 12bit-per-tic digital timing delay networks into a single chip. It supports 2 independent reference clocks and 8 independent frequency outputs. The PLL combines both the high-speed digital phase detector and the low-speed digital phase detector technologies, thus providing the necessary phase-locking at different speed ranges and higher system stability. With the integrated digital phase detector and adjustable loop filter, the PLL can rapidly achieve lock and sustain lock even under dynamic environment.

The chip is based on the company\'s ultra-reliable ProMaster Ultra™ architecture, which ensures reliable operation even under extreme environmental conditions. It also features patent pending architecture that allows for very low jitter characteristics and can endure prominent process and temperature variations. Furthermore, the device employs an advanced clock recovery system which utilizes external reference VCO\'s and dividers for higher re-synchronization accuracy and stability. The integrated dual reference COMport allows for multiple frequency deliveries for up to 6 separate output channels.

The ISPPAC-CLK5304S-01T48I chip employs a unique Dynamic Delay Locking System (DDL) to maintain system reliability and stability in the presence of noise, power supply fluctuations and varying temperature. The system uses an automatic compensation scheme to dynamically adjust the delay parameters of the serial lanes. This ensures that the driver, receiver and clock outputs always remain in phase, ensuring a reliable, low-jitter, high-speed and low-power operation.

The device integrates 7 bits of programmable digital interpolation and pipelining logic, enabling 8 delay clocks and reset window alignment. Each of the 8 single-ended output buffers can be independently configured to the desired output level, making it easy to drive high-speed logic. The ISPPAC-CLK5304S-01T48I also contains a differential output level control block which is designed to improve jitter control in high frequency applications. The differential outputs can be readily used for high-speed data transfers, such as but not limited to DDR and QDR memory interfaces.

The ISPPAC-CLK5304S-01T48I chip is extremely useful in many system-level applications, including synchronous memory interfaces, high speed networking, wireless communication, and ASICs. With its wide range of frequencies and high precision digital synthesis and PLL capabilities, the ISPPAC-CLK5304S-01T48I is an ideal choice for those looking for a high-performance and robust clock generator, frequency synthesizer, and PLL solution.

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