Skyworks Solutions, Inc. Clock Generators, PLLs, Frequency Synthesizers SI5341B-D11543-GM

The SI5341B-D11543-GM is a low-jitter clock generator capable of generating any combination of output frequencies from a wide range of input frequencies. It features 4 input clocks and 10 output clocks, with an output frequency range of 100 Hz to 350 MHz for LVCMOS and up to 1028 MHz for differential outputs. The device utilizes a proprietary MultiSynth fractional synthesizer technology, providing ultra-low jitter performance of 90 fs rms and 0 ppm error. It supports various output formats including LVDS, LVPECL, LVCMOS, CML, and HCSL, with programmable signal amplitude. The SI5341B can be configured easily using ClockBuilder Pro software or programmed via I²C and SPI interfaces. It operates within a temperature range of -40 to +85 °C and is housed in a 64-QFN package. This product is suitable for applications such as clock tree generation, FPGA clocking, and Ethernet switches.