Silicon Labs SI5346B-B03208-GM

Overview

The Si5335 is a highly flexible clock generator capable of synthesizing four completely non-integer-related frequencies up to 350 MHz. The device has four banks of outputs with each bank supporting one differential pair or two single-ended outputs. Using Silicon Laboratories' patented MultiSynth fractional divider technology, all outputs are guaranteed to have 0 ppm frequency synthesis error regardless of configuration, enabling the replacement of multiple clock ICs and crystal oscillators with a single device. The Si5335 supports up to three independent, pin-selectable device configurations, enabling one device to replace three separate clock generators or buffer ICs. To ease system design, up to five user-assignable and pin-selectable control pins are provided, supporting PCIe-compliant spread spectrum control, master and/or individual output enables, frequency plan selection, and device reset. Two selectable PLL loop bandwidths support jitter attenuation in applications, such as PCIe and DSL. Through its flexible ClockBuilder™ web configuration utility, factory-customized, pin-controlled devices are available in two weeks without minimum order quantity restrictions. Measuring PCIe clock jitter is quick and easy with the Silicon Labs PCIe Clock Jitter Tool.Applications:• Ethernet switch/router• PCI Express Gen 1/2/3/4• PCIe jitter attenuation• DSL jitter attenuation• Broadcast video/audio timing• Processor and FPGA clocking• MSAN/DSLAM/PON• Fibre Channel, SAN• Telecom line cards• 1 GbE and 10 GbE Bostock Electronics is an authorized Silicon Labs distributor.

Features

Applications

• Instrument
• Automatic test equipment
• Wide area power system
• Digital circuits
• Wireless base station for LTE, LTE-advanced
• Picocells, femtocells and small cells
• Sampling clocks for ADC and DAC
• 1 Gigabit Ethernet
• 10 Gigabit Ethernet
• FPGA and processor clocks