SILICON LABS SI5334C-B01187-GMR

The Si5334 is a high performance, low jitter clock generator capable of synthesizing any frequency on each of the device's four differential output clocks. The device accepts an external reference clock or crystal and generates four differential clock outputs, each of which is independently configurable to any frequency up to 350 MHz and select frequencies to 710 MHz. Using Silicon Labs' patented MultiSynth technology, each output clock is generated with very low jitter and zero ppm frequency error. To provide additional design flexibility, each output clock is independently configurable to support any signal format and reference voltage. The Si5334 provides low jitter frequency synthesis with outstanding frequency flexibility in a space-saving 4x4 mm QFN package. The device configuration is factory or field programmed and, upon power up, the device will begin operation in the predefined configuration without user intervention. The device supports operation from a 1.8, 2.5, or 3.3 V core supply.

• Low-power MultiSynth technology enables independent, any-frequency synthesis on four differential output drivers
• Highly-configurable output drivers support up to four differential outputs or eight single-ended clock outputs or a combination of both
• Low phase jitter: 0.7 ps RMS typ
• High-precision synthesis allows true 0 ppm frequency accuracy on all outputs
• Flexible input reference
  • External crystal: 8 to 30 MHz
  • CMOS input: 5 to 200 MHz
  • SSTL/HSTL input: 5 to 350 MHz
  • Differential input: 5 to 710 MHz
• Independently-configurable outputs support any frequency or format
  • LVPECL/LVDS: 0.16 to 710 MHz
  • HCSL: 0.16 to 250 MHz
  • CMOS: 0.16 to 200 MHz
  • SSTL/HSTL: 0.16 to 350 MHz
• Independent output voltage per driver: 1.5, 1.8, 2.5, or 3.3 V
• Independent core supply voltage: 1.8, 2.5, or 3.3 V
• Frequency increment/decrement feature enables glitchless frequency adjustments in 1 ppm steps
• Phase adjustment on each of the output drivers with < 20 ps steps
• SSC on any or all outputs that is compliant to PCI Express
• Optional external feedback mode allows zero-delay implementation
• Loss-of-lock and loss-of-signal alarm
• Simple pin control
• Small size: 4x4 mm, 24-QFN
• Low power: 45 mA core supply typ
• Wide temperature range: –40 to +85 ℃

• Ethernet switch/router
• PCI Express 2.0/3.0
• Broadcast video/audio timing
• Processor and FPGA clocking
• Any-frequency clock conversion
• MSAN/DSLAM/PON
• Fibre Channel, SAN
• Telecom line cards
• 1 GbE and 10 GbE