IDT5991A-7JGI

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The IDT5991A-7JGI is a Clock/Timing device belonging to the Clock Generators, PLLs, Frequency Synthesizers family. This device provides features such as Synchronous Clock, Frequency Synthesis, Dual Modular Redundancy, and High Reliability. It is a cost-effective solution for demanding clock applications, and offers designers the flexibility to quickly implement the most advanced clock architectures.

The IDT5991A-7JGI is an integrated clock generator that generates up to four low jitter clocks from a single reference crystal or clock source. The device supports programmability with configurable output frequencies and selectable output drive strengths. The output frequencies can be easily programmed to range from 1MHz to 320MHz. The device also supports Dual Modular Redundancy (DMR), which allows the redundant clock output to be independently programmed to any frequency. The output jitter on the IDT5991A-7JGI is less than 5ps.

The IDT5991A-7JGI is based on a patented frequency synthesis technique using Phase Lock Loop (PLL) technology. The device utilizes a voltage-controlled oscillator (VCO), a multi-modulus prescaler, and a delta-sigma modulation-based digital synthesizer to achieve optimized frequency synthesis. The clock generator also has integrated on-chip Non Volatile Memory (NVM) for storing programming data, ensuring high reliability and temperature stability.

The IDT5991A-7JGI is suitable for applications requiring a cost-effective solution with a wide range of programmable output frequencies, redundant clock outputs, and excellent clock stability and jitter performance. The infrastructure provided by the device is ideal for applications where high reliability and global frequency synchronization is required, such as in industrial communication and datacenter networks, medical equipment, and aerospace and defense.

The IDT5991A-7JGI offers robust timing support for critical operations, enabling designers to quickly and accurately implement the most advanced clock architectures. The device ensures excellent performance and reliability, providing designers with the flexibility to exceed the most demanding system requirements. In conclusion, the IDT5991A-7JGI is an ideal solution for those looking for a cost-effective, high-performance clock generator for their demanding clock applications.

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