Si535 and Si536 Series

The Si535/Si536 is a family of crystal oscillators (XO) that provide ultra-low jitter reference timing

Image of Silicon Laboratories' Si535 and Si536 SeriesSilicon Laboratories' Si535/Si536 series provide ultra-low jitter reference timing for 10G, 40G, and 100G cloud computing and networking equipment. The Si535 and Si536 XOs leverage Silicon Labs’ proven DSPLL technology to provide unparalleled performance, stability, and flexibility for 10/40G data center core/access switches, storage area networking equipment, security routers, internet appliances, enterprise switches/routers, and Carrier Ethernet switches and routers. The Si535/536 XOs offer exceptional jitter performance of <200 femtoseconds (fs) RMS jitter (integrated from 10 kHz to 1 MHz) for common Ethernet and fibre channel reference frequencies. The Si535/536 oscillators support LVDS and LVPECL output formats at 2.5 V and 3.3 V and offer both ±20 ppm and 31.5 ppm total stability, simplifying interfacing to a wide variety of processors, switches, PHYs, and FPGAs. When combined with Silicon Labs’ Si53301/Si53302 differential clock buffers, the Si535/Si536 XOs provide low-jitter clock generation and distribution for SoCs requiring multiple high-performance reference clocks.

Features Applications
  • Available with select frequencies from 100 MHz to 312.5 MHz
  • 3rd generation DSPLL® with superior jitter performance and high-power supply noise rejection
  • 3x better frequency stability than SAW-based oscillators
  • Available with LVPECL and LVDS outputs
  • 3.3 V and 2.5 V supply options
  • Industry-standard 5 mm x 7 mm package and pinout
  • Pb-free/RoHS-compliant
  • 10/40/100G data centers
  • 10G Ethernet switches/routers
  • Fibre channel/SAS/storage
  • Enterprise servers
  • Networking
  • Telecommunications

Si535 Series

ImageManufacturer Part NumberDescriptionAvailable Quantity
535AB125M000DG datasheet linkOSC XO 125.000MHZ LVPECL SMD535AB125M000DGOSC XO 125.000MHZ LVPECL SMD148 - Immediate
535AB125M000DG product page link
535EB156M250DG datasheet linkOSC XO 156.25MHZ LVPECL SMD535EB156M250DGOSC XO 156.25MHZ LVPECL SMD50 - Immediate
535EB156M250DG product page link
535BB125M000DG datasheet linkOSC XO 125.000MHZ LVDS SMD535BB125M000DGOSC XO 125.000MHZ LVDS SMD49 - Immediate
535BB125M000DG product page link
535AB156M250DG datasheet linkOSC XO 156.25MHZ LVPECL SMD535AB156M250DGOSC XO 156.25MHZ LVPECL SMD48 - Immediate
535AB156M250DG product page link
535FB125M000DG datasheet linkOSC XO 125.000MHZ LVDS SMD535FB125M000DGOSC XO 125.000MHZ LVDS SMD36 - Immediate
535FB125M000DG product page link
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Si536 Series

ImageManufacturer Part NumberDescriptionAvailable Quantity
536AB156M250DG datasheet linkOSC XO 156.25MHZ LVPECL SMD536AB156M250DGOSC XO 156.25MHZ LVPECL SMD134 - Immediate
536AB156M250DG product page link
536BB156M250DG datasheet linkOSCILLATOR XO 156.25MHZ LVDS SMD536BB156M250DGOSCILLATOR XO 156.25MHZ LVDS SMD119 - Immediate
536BB156M250DG product page link
536FB156M250DG datasheet linkOSCILLATOR XO 156.25MHZ LVDS SMD536FB156M250DGOSCILLATOR XO 156.25MHZ LVDS SMD62 - Immediate
536FB156M250DG product page link
536BB125M000DG datasheet linkOSC XO 125.000MHZ LVDS SMD536BB125M000DGOSC XO 125.000MHZ LVDS SMD30 - Immediate
536BB125M000DG product page link
536AB125M000DG datasheet linkOSC XO 125.000MHZ LVPECL SMD536AB125M000DGOSC XO 125.000MHZ LVPECL SMD98 - Immediate
536AB125M000DG product page link
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Published: 2013-07-08