IDT5T9891NLGI8

IDT5T9891NLGI8 based clock and timing integrated circuits are widely used in modern digital system designs, including embedded systems, high-speed communications and data acquisition systems, and other embedded electronic applications. The circuit comprises a low-jitter clock generator, a PLL, a frequency synthesizer, and associated controllers and configurable logic blocks.

Application Field

The most common application for IDT5T9891NLGI8 circuits is in embedded systems and high-speed communications. The PLL and frequency synthesizer are used to convert signals from one frequency to another, allowing for synchronization between the two systems or networks. The clock generator is used to provide a reliable clock signal for the system, ensuring smooth operation. This can be used in various applications, such as voice and data over Ethernet, 4G/LTE in vehicle applications, and so forth.

Working Principle

At the core of the IDT5T9891NLGI8 circuit is its clock generator. This consists of an oscillator, which generates a base frequency, and a frequency divider, which divides the clock signal and passes it to other components of the circuit. The clock generator is designed to maintain a low jitter and generate a stable clock signal, ensuring the accuracy of the PLL and synthesizer outputs.

The generated clock is then sent to the PLL, which converts the clock signal to different frequencies. This allows for synchronization between the base clock frequency and the PLL\'s output. The synthesizer then produces a precision output signal based on this synchronized frequency. Finally, the controllers and logic blocks are used to configure the clock and timing signals for specific applications.

IDT5T9891NLGI8 integrated circuits provide a high degree of accuracy, reliability and flexibility for clock and timing applications. With the ability to precisely control and adjust the clock frequency, and to easily integrate into systems and networks, these clock and timing circuits are becoming a preferred choice for many digital and embedded systems designs.