Microchip Technology, Inc. Clock Generators, PLLs, Frequency Synthesizers SY89538LHH TR

The SY89538LHH TR is a precision programmable clock synthesizer and fanout buffer designed for high-performance applications, operating within a frequency range of 29.375MHz to 756MHz. It features multiple output dividers and fanout buffers, including four differential LVPECL output banks and one differential LVDS output bank with three output pairs. The device supports a reference clock input ranging from 9.325MHz to 756MHz and includes a unique input MUX that minimizes crosstalk between the reference and crystal sources. This clock generator is optimized for enterprise routers, switches, servers, and parallel processor-based systems, making it suitable for generating internal system timing for ASICs, NPUs, and FPGAs. It guarantees low jitter performance with total jitter under 150ps PP and cycle-to-cycle jitter under 6ps RMS when using a crystal input. The SY89538LHH TR operates over an industrial temperature range of -40¬8C to +85¬8C and is housed in a 64-pin EPAD-TQFP package, ensuring compatibility with various applications while minimizing board space and power consumption.