Skyworks Solutions, Inc. Clock/Timing - Application Specific SI5334A-B09142-GM

The SI5334A-B09142-GM is a quad clock generator that utilizes low-power MultiSynth technology to provide independent, any-frequency synthesis on four differential output drivers. It supports a variety of output configurations, allowing for up to four differential outputs or eight single-ended clock outputs, with a low phase jitter of 0.7 ps RMS typical. The device offers high-precision frequency synthesis with true 0 ppm frequency accuracy across all outputs. Input reference options include external crystals ranging from 8 to 30 MHz and various CMOS, SSTL/HSTL, and differential inputs supporting frequencies up to 710 MHz. Each output can be independently configured for different signal formats and voltage levels, including LVPECL, LVDS, HCSL, and CMOS, with voltage options of 1.5, 1.8, 2.5, or 3.3 V. The device features glitchless frequency adjustments in 1 ppm steps, phase adjustments with <20 ps steps, and optional spread spectrum clocking compliant with PCI Express standards. It operates within a wide temperature range of -40 to +85 °C and is packaged in a compact 4x4 mm, 24-QFN format, making it suitable for various applications including Ethernet switches, PCI Express, broadcast video/audio timing, and processor/FPGA clocking. The core supply current is typically 45 mA, contributing to its low power consumption.