ISPPAC-CLK5320S-01TN64I

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The Intersil ISPPAC-CLK5320S-01TN64 is an integrated non-volatile clock generator and frequency synthesizer that can be used to generate precise and reliable clock outputs. It can also be used as a root-frequency source with periodic jumps to change system clock frequencies as necessary. The ISPPAC-CLK5320S-01TN64 utilizes a high-frequency external crystal for accurate timekeeping. This makes it well-suited for applications requiring precise clock frequency management.

Applications

The ISPPAC-CLK5320S-01TN64 can be used in many applications where precise timekeeping and/or frequency management is necessary. These include:

• Telecommunications equipment, servers and network switches.
• Test and measurement instrumentation.
• Medical equipment.
• Industrial automation.

Working Principle

The ISPPAC-CLK5320S-01TN64 has two primary operating modes: Frequency Synthesizer Mode and Clock Generator Mode. In both modes, it utilizes an external high-frequency crystal to accurately maintain timekeeping accuracy. In Frequency Synthesizer Mode, the device can generate any frequency between 1 Hz and 50 MHz (clock speed in the MHz range may change slightly depending on the application). Once the desired frequency is set, it will continue to be maintained regardless of supply voltage variations. In Clock Generator Mode, the device acts as a clock generator providing synchronized output frequencies.

The device is also capable of performing some autonomous functions. These include a clock output enable/disable feature which can be used to enable or disable a given clock output, and an Output Lock feature which allows the device to synchronize the frequency of the output clocks with the frequency of the input clock.

The ISPPAC-CLK5320S-01TN64 also includes on-board temperature compensation. This allows the device to maintain the same output frequency regardless of whether the temperature is increasing or decreasing over time.

The device comes in a 64-pin plastic leaded chip carrier (PLCC) package, which provides maximum power dissipation and heat transfer. The device is also designed to be RoHS complaint, meaning that it meets the EU\'s Restriction of Hazardous Substances regulations and does not contain any hazardous materials.

Conclusion

In conclusion, the ISPPAC-CLK5320S-01TN64 is an integrated, non-volatile clock generator and frequency synthesizer that can be used to generate precise, reliable clock outputs. It can generate frequencies between 1 Hz and 50 MHz and contains both temperature compensation and output lock features to maintain accuracy and minimize risk of drift. The device also comes in a 64-pin PLCC package that is RoHS compliant. This makes the ISPPAC-CLK5320S-01TN64 an ideal choice for applications that require precise and stable clock frequency generation.

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