IDT5T9890NLI8

IDT5T9890NLI8 is a highly integrated digital timing device designed for many clock and timing application areas. It features low power consumption, small size, short lead times and low cost. As a clock generator, PLL, or frequency synthesizer, it is capable of generating signals with exceptional accuracy and jitter performance.

The device utilizes a newly designed, high-performance PLL architecture and an advanced DDS architecture to ensure exceptional jitter performance. The PLL architecture allows for a wide array of selectable frequency ranges, modulation types, and operational modes, making it an ideal solution for many clock and timing applications. Its DDS architecture uses a combination of voltage- and temperature-controlled oscillators to generate multiple frequency outputs with minimal additional external circuitry.

In addition to its ability to generate multiple outputs with low jitter, the IDT5T9890NLI8 also offers a wide variety of integrated features. These include programmable control inputs, programmable delay line synchronization, extensive on-chip diagnostics, and individual programmable output delay/delay buffers. The on-chip diagnostics enable designers to quickly and thoroughly evaluate the device performance. This customization and diagnostics, paired with excellent jitter performance, makes the device ideal for applications requiring high-speed clock accuracy.

The IDT5T9890NLI8 is especially well suited for telecom, datacom, aerospace and development, manufacturing, and testing applications. Telecom applications include analog and digital trunking, TDM (time division multiplexer), and SONET (Synchronous Optical Network). Datacom applications include Ethernet, Fibre Channel, and SDH (Synchronous Digital Hierarchy). The device’s integration and timing performance enable it to be used in challenging aerospace applications, and its small size and cost make it ideal for development, manufacturing, and testing.