SI5341A-D13698-GM

The Skyworks Solutions SI5341A-D13698-GM is an advanced clock generator featuring proprietary MultiSynth™ fractional synthesizer technology. This device is capable of synthesizing a wide range of frequencies up to 1.028 GHz on its 10 differential clock outputs, while maintaining ultra-low phase jitter of 90 fs rms. Each output can be individually configured for format and voltage, allowing it to replace multiple clock ICs and oscillators, functioning as a "clock tree on a chip."

Key electrical specifications include input frequency ranges from 10 MHz to 750 MHz for differential clocks and 10 MHz to 250 MHz for LVCMOS. Output frequencies can range from 100 Hz to 1028 MHz for differential outputs and 100 Hz to 250 MHz for LVCMOS. The device supports multiple output types including CML, HCSL, LVCMOS, LVDS, and LVPECL, with programmable signal amplitude. It operates within a supply voltage range of 1.71V to 1.89V and 3.14V to 3.47V, and has an operating temperature range of -40°C to 85°C.

The SI5341A-D13698-GM is housed in a 64-QFN (9x9 mm) package and is designed for surface mount applications. It supports I2C and SPI serial interfaces for programming. This highly configurable clock generator is suitable for applications such as clock tree generation, any-frequency clock translation, and clocking for FPGAs, processors, and memory.

Applications include replacing traditional XOs, buffers, and signal format translators. It is also used in Ethernet switches/routers, OTN framers/mappers/processors, test equipment, instrumentation, and broadcast video systems.