Skyworks Solutions, Inc. Clock Generators, PLLs, Frequency Synthesizers SI5340D-D14678-GMR

The SI5340D-D14678-GMR is a clock generator IC that features four input and four output clocks, capable of generating output frequencies ranging from 100 Hz to 350 MHz. It utilizes a wide-band PLL and MultiSynth fractional synthesizer technology, allowing for the synthesis of various integer and fractional frequencies. The device offers ultra-low jitter performance of 90 fs rms and supports multiple output formats including LVDS, LVPECL, LVCMOS, CML, and HCSL, with programmable signal amplitude. This clock generator is designed for applications such as clock tree generation, clocking for FPGAs, processors, and memory, as well as in Ethernet switches and test equipment. It can be configured using ClockBuilder Pro software or programmed via I²C and SPI interfaces. The operating temperature range is from -40 to +85 °C, and the device is compliant with RoHS standards. The compact 44-QFN package measures 7x7 mm, making it suitable for space-constrained designs.