Skyworks Solutions, Inc. 5MHz 710MHz 200MHz QFN Clock and Timing IC SI5338C-B10081-GM

The SI5338C-B10081-GM is a quad clock generator from Quarktwin Technology Ltd. that utilizes low power MultiSynth,Ñ¢ technology to provide independent, any-frequency synthesis across four differential output drivers. It supports PCIe Gen 1/2/3/4 common clock and Gen 3 SRNS compliance, making it suitable for high-speed applications. The device features highly configurable output drivers capable of delivering up to four differential outputs, eight single-ended clock outputs, or a combination of both, with a low phase jitter of 0.7 ps RMS typical. The clock generator allows for flexible input references, accommodating external crystals from 8 to 30 MHz, CMOS inputs from 5 to 200 MHz, and differential inputs up to 710 MHz. Outputs can be independently configured to support various signal formats, including LVPECL, LVDS, HCSL, CMOS, and SSTL/HSTL, with voltage options of 1.5, 1.8, 2.5, or 3.3 V. The device also features an independent frequency increment/decrement capability for glitchless adjustments and independent phase adjustments with <20 ps accuracy. With a compact 4x4 mm QFN package, the SI5338C-B10081-GM operates on a single supply core with a typical current consumption of 45 mA and is rated for a wide temperature range of -40 to +85 ¬8C. It is programmable via an I2C/SMBus-compatible interface, and the accompanying ClockBuilder Pro software simplifies device configuration. This clock generator is ideal for applications such as Ethernet switches, PCIe devices, broadcast video/audio timing, and various telecom systems.