Silicon Labs Clock/Timing - Application Specific SI5338A-B05859-GM

The SI5338A-B05859-GM is a quad clock generator that utilizes I2C programming to provide any-frequency synthesis across four independent output drivers. It features low power consumption, operating typically at 45 mA, and supports a wide range of input frequencies from external crystals and various CMOS and differential inputs. The device is capable of generating up to four differential outputs or eight single-ended outputs, with a low phase jitter of 0.7 ps RMS typical and true zero ppm frequency accuracy. Each output can be independently configured to support multiple signal formats, including LVPECL, LVDS, HCSL, and CMOS, with voltage options of 1.5, 1.8, 2.5, or 3.3 V. The device also includes features such as glitchless frequency adjustments, independent phase adjustments, and configurable spread spectrum capabilities. It operates over a temperature range of -40 to +85 ¬8C and is packaged in a compact 4x4 mm QFN format, making it suitable for applications in PCIe, Ethernet, and telecom systems.