Skyworks Solutions, Inc. Application Specific Clock/Timing SI5338C-B13735-GM

The SI5338C-B13735-GM is a quad clock generator from Quarktwin Technology Ltd. that utilizes low power MultiSynth,Ñ¢ technology to provide independent frequency synthesis on four differential output drivers. It supports a wide range of input frequencies, including external crystals and various CMOS and differential inputs, with a maximum frequency capability of up to 710 MHz. The device features low phase jitter of 0.7 ps RMS typical and offers true zero ppm frequency accuracy across all outputs. Each output can be independently configured to support multiple signal formats, including LVPECL, LVDS, HCSL, CMOS, and SSTL/HSTL, with output voltage options of 1.5, 1.8, 2.5, or 3.3 V. The SI5338 also includes features such as glitchless frequency adjustments in 1 ppm steps, independent phase adjustments with <20 ps accuracy, and configurable spread spectrum capabilities. It operates from a single supply core with a typical current consumption of 45 mA and is rated for a temperature range of -40 to +85 ¬8C. The device is programmable via an I2C/SMBus-compatible interface, making it suitable for applications in Ethernet switches, PCIe, broadcast video/audio timing, and telecom systems.