Description
Feature: This Si5351A clock generator chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate just about any frequency, from Si5351 is an I2C configurable clock generator that can replace crystals, crystal oscillators, VCXOs, phase-locked loops (PLL) and fan-out buffers for cost-sensitive applications. Based on a PLL/VCXO + high resolution MultiSynth fractional divider architecture, the Si5351 can generate any frequency up to 160 MHz on each of its outputs with 0 ppm error. By setting up the PLL and dividers you can create precise and arbitrary frequencies. There are three independent outputs, and each one can have a different frequency. Outputs are 3Vpp, either through a breadboard-friendly header or, for RF work, an optional SMA connector. Onboard 3.3V voltage regulator, electric frequency conversion circuit compatible with 3.3V and 5V TTL logic levelsifacation： PCB Size: 30.7 × 21.7 × 3 mm Weight: 6.9 gPackage Content: 2 x Si5351 Clock Signal Generator
