Silicon Labs Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers SI5335B-B05726-GMR

The SI5335B-B05726-GMR is a quad clock generator and buffer that utilizes low power MultiSynth technology to independently synthesize four frequencies up to 350 MHz. It features highly configurable output drivers capable of providing up to four differential outputs or eight single-ended clock outputs, allowing for versatile application in various systems. The device supports a wide range of input reference frequencies, including external crystals and CMOS inputs, and offers low phase jitter of 0.7 ps RMS. This clock generator is designed for applications requiring precise timing, such as PCIe Gen 1/2/3/4, Ethernet switches, and telecom line cards. It includes user-assignable pin functions for simplified system design and supports selectable loop bandwidth settings for jitter attenuation. The device operates over a temperature range of -40 to +85 °C and is packaged in a compact 4x4 mm, 24-QFN format, making it suitable for space-constrained designs. Its low power consumption in both PLL and buffer modes enhances its efficiency in various applications.