Skyworks Solutions, Inc. Clock and Timing IC SI5345A-D06598-GM

The SI5345A-D06598-GM is a highly versatile clock generator that supports the generation of any combination of output frequencies from a wide range of input frequencies. It features ultra-low jitter performance of 90 fs rms, making it suitable for applications requiring precise timing. The device can accept differential input frequencies from 8 kHz to 750 MHz and LVCMOS input frequencies from 8 kHz to 250 MHz. Its output frequency range extends from 100 Hz to 1028 MHz for differential outputs and up to 250 MHz for LVCMOS outputs. This clock generator is equipped with programmable jitter attenuation bandwidth, allowing for optimization based on specific application needs. It supports various output configurations compatible with LVDS, LVPECL, LVCMOS, CML, and HCSL, with programmable signal amplitude. The device also includes features such as hitless input clock switching, free-run and holdover modes, and status monitoring capabilities. The SI5345A-D06598-GM operates within a temperature range of -40 to +85 °C and is packaged in a 64-QFN 9vó9 mm format. It is programmable via a serial interface (I²C or SPI) and includes in-circuit programmable non-volatile memory for configuration retention. This product is ideal for applications in OTN muxponders, networking line cards, and synchronous Ethernet systems.