Skyworks Solutions, Inc. Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers SI5342A-B05385-GM

The SI5342A-B05385-GM is a clock generator that features four input clocks and two output clocks, housed in a 44-QFN 7x7 mm package. It supports a wide output frequency range from 100 Hz to 1028 MHz for differential outputs and up to 250 MHz for LVCMOS outputs. The device is designed for ultra-low jitter performance, with a specification of 90 fs rms, making it suitable for high-performance applications. It operates within an input frequency range of 8 kHz to 750 MHz for differential inputs and 8 kHz to 250 MHz for LVCMOS inputs. The SI5342A supports programmable jitter attenuation bandwidth and is compliant with ITU-T G.8262 (SyncE) standards. It offers flexible output configurations compatible with various signaling standards, including LVDS, LVPECL, LVCMOS, CML, and HCSL, with programmable signal amplitude. The device features in-circuit programmable non-volatile memory, allowing for easy configuration and customization via a serial interface (I2C or SPI). It operates over a temperature range of -40 to +85 ¬8C and is RoHS compliant. This product is ideal for applications in networking line cards, OTN muxponders, and synchronous Ethernet systems.