Texas Instruments LMK0480x Low-Noise Clock Jitter Cleaner is the industry's highest performance clock conditioner. It includes superior clock jitter cleaning, generation, and distribution with advanced features to meet next generation system requirements. The dual loop PLLatinum™ architecture enables 111fs rms jitter (12kHz to 20MHz) using a low noise VCXO module or sub-200fs rms jitter (12kHz to 20MHz) using a low cost external crystal and varactor diode. The dual loop architecture consists of two high-performance phase-locked loops (PLL), a low-noise crystal oscillator circuit, and a high-performance voltage controlled oscillator (VCO). The first PLL (PLL1) provides a low-noise jitter cleaner function. The while the second PLL (PLL2) performs the clock generation.
Texas Instruments Clock & Timing Solutions
Texas Instruments Clock & Timing Solutions include a wide range of products such as clock buffers, clock generators, clock jitter cleaners, and RF PLLs and synthesizers. These devices can be used in a broad range of applications including wired and optical communications, wireless communications, industrial, and automotive. These easy-to-use, high performance clocking products are supported by a number of innovative, robust online tools that ease design and reduce the time-to-market.Learn More