Crystal Oscillator Devices, XO​​​​​

Silicon Labs' crystal oscillator (XO) family offers the industry’s shortest lead times, highest reliability and unmatched performance, making these crystal oscillator devices ideal for applications such as networking equipment, base stations, storage area networks and broadcast video systems. Leveraging patented DSPLL® technology, the multi-rate crystal oscillators support any combination of two or four frequencies while the any-frequency I2C programmable oscillators offer a tuning resolution better than 80 parts per trillion.
 
 
 

Featured Products

Part NumberDescriptionPhase Jitter (RMS)Frequency RangePackage Size
Si535, Si536Single Freq Ultra Low Jitter XO OE Pin 20.19 ps100 MHz - 312.5 MHz5x7 mm
Si534Quad Frequency XO, OE Pin 20.3 ps10 MHz - 1.4 GHz5x7 mm
Si532, Si533Dual Frequency XO, OE Pin 20.3 ps10 MHz - 1.4 GHz5x7 mm
Si530, Si531Single Frequency XO, OE Pin 20.3 ps10 MHz - 1.4 GHz5x7 mm
Si512, Si513Dual Frequency XO, OE Pin 20.8 ps0.1 - 250 MHz3.2x5 mm; 5x7 mm
Si510, Si511Single Frequency XO, OE Pin 20.8 ps0.1 - 250 MHz3.2x5 mm; 5x7 mm
     
     
     

    Featured Design Resources

    Customize XO Devices

     
     
     

    Features

    • Wide frequency range: 100 kHz to 1.4 GHz
    • Superior jitter performance: <0.3 ps rms
    • Higher frequency stability and superior initial accuracy
    • Dual, quad and any frequency configurations available
    • Available with LVPECL, LVDS, CML, HCSL or LVCMOS outputs
    • Operates with 1.8, 2.5 or 3.3 V supplies
    • Industry-standard, RoHS-compliant 5 mm x 7 mm
      and 3.2 mm x 5 mm package and pinouts
    • Output enabled active high/active low polarity versions available
     
     

    Applications

    Documentation

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    Data Sheet (12)

    Data Short (2)

    DescriptionVersionUpdatedSize
    Si510/11 Data Brief
    0.112/9/2013
    Si530/31 Data Brief
    0.112/9/2013

    User Guides (2)

    DescriptionVersionUpdatedSize
    si5xx5x7-EVB User Guide
    0.38/3/2009
    Si5xx-EVB Users Guide
    0.25/7/2013

    Application Notes (9)

    White Papers (8)

    Miscellaneous (10)

    PCN (10)

    Design Tools

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    Software (1)

    DescriptionVersionUpdatedSize
    Si51x Top Side Marking

    Schematics/Layout (27)

    Models (18)

    Training (1)

    DescriptionVersionUpdatedSize
    Si530-Si550 White Paper
    Product Matrix
    Zoom
    Part NumberDescriptionFrequency RangeOutput Format(s)Phase Jitter (RMS)Stability (+/- ppm)Supply VoltageTemperature RangePackage SizeOE (active high)
    Si510Single Frequency XO, OE Pin 20.1 - 250 MHzLVPECL; LVDS; HCSL; CMOS; dual CMOS0.8 ps30; 50; 1001.8 V; 2.5 V; 3.3 V-40 to 85 °C3.2x5 mm; 5x7 mmPin 1, Pin 2
    Si511Single Frequency XO, OE Pin 10.1 - 250 MHzdual CMOS; HCSL; LVDS; LVPECL0.8 ps30; 50; 1001.8 V; 2.5 V; 3.3 V-40 to 85 °C3.2x5 mm; 5x7 mmPin 1
    Si512Dual Frequency XO, OE Pin 20.1 - 250 MHzLVPECL; LVDS; HCSL; CMOS; dual CMOS0.8 ps30; 50; 1001.8 V; 2.5 V; 3.3 V-40 to 85 °C3.2x5 mm; 5x7 mmPin 2
    Si513Dual Frequency XO, OE Pin 10.1 - 250 MHzLVPECL; LVDS; HCSL; CMOS; dual CMOS0.8 ps30; 50; 1001.8 V; 2.5 V; 3.3 V-40 to 85 °C3.2x5 mm; 5x7 mmPin 1
    Si530Single Frequency XO, OE Pin 210 MHz - 1.4 GHzLVPECL; LVDS; CML; CMOS0.3 ps20; 31.5; 61.51.8 V; 2.5 V; 3.3 V-40 to 85 °C5x7 mmPin 2
    Si531Single Frequency XO, OE Pin 110 MHz - 1.4 GHzLVPECL; LVDS; CML; CMOS0.3 ps20; 31.5; 61.51.8 V; 2.5 V; 3.3 V-40 to 85 °C5x7 mmPin 1
    Si532Dual Frequency XO, OE Pin 210 MHz - 1.4 GHzLVPECL; LVDS; CML; CMOS0.3 ps20; 31.5; 61.51.8 V; 2.5 V; 3.3 V-40 to 85 °C5x7 mmPin 2
    Si533Dual Frequency XO, OE Pin 110 MHz - 1.4 GHzLVPECL; LVDS; CML; CMOS0.3 ps20; 31.5; 61.51.8 V; 2.5 V; 3.3 V-40 to 85 °C5x7 mmPin 1
    Si534Quad Frequency XO, OE Pin 210 MHz - 1.4 GHzLVPECL; LVDS; CML; CMOS0.3 ps20; 31.5; 61.51.8 V; 2.5 V; 3.3 V-40 to 85 °C5x7 mmPin 2
    Si535Single Freq Ultra Low Jitter XO OE Pin 2100 MHz - 312.5 MHzLVPECL; LVDS0.19 ps20; 31.52.5 V; 3.3 V-40 to 85 °C5x7 mmPin 2
    Si536Single Freq Ultra Low Jitter XO OE Pin 1100 MHz - 312.5 MHzLVPECL; LVDS0.19 ps20; 31.52.5 V; 3.3 V-40 to 85 °C5x7 mmPin 1
    Si590Single Frequency XO, OE Pin 210 - 810 MHzLVPECL; LVDS; CML; CMOS0.5 ps30; 50; 1001.8 V; 2.5 V; 3.3 V-40 to 85 °C5x7 mmPin 2
    Si591Single Frequency XO, OE Pin 110 - 810 MHzLVPECL; LVDS; CML; CMOS0.5 ps30; 50; 1001.8 V; 2.5 V; 3.3 V-40 to 85 °C5x7 mmPin 1

      DSPLL

      Silicon Labs’ DSPLL technology makes complex frequency generation simple, fast and cost effective. This innovative technology integrates Silicon Labs’ expertise in Phase-locked-loops (PLL), DSP and VCO to create crystal oscillators and VCXOs that synthesize frequencies up to 1.4 GHz with an initial accuracy of 1 ppb.

      Need Samples Fast?

      Silicon Labs has partnered with Digi-Key to offer low jitter differential/LVCMOS programmable oscillators with 24-hour lead times. Frequency programming on-site by Digi-Key enables next-day prototypes of standard and custom frequencies, eliminating NRE charges and minimum order quantities required by traditional XO

      XO/VCXO Part Number Selector

      Silicon Labs provides a web-based utility to simplify the configuration of crystal oscillator devices. The utility allows you to specify a customized crystal oscillator and create a new part number, or if you need to reorder, you can look up an existing product by part number. Samples ship in two weeks and production orders typically ship in four weeks.

      Unmatched Performance

      The Si5xx crystal oscillator products support frequency ranges from 100 kHz to 1.4 GHz, provide ultra-low jitter performance (<0.3 ps rms typical OC-192) and offer new features previously unavailable in high-frequency oscillators based on SAW resonators or inverted mesa crystals. These features include dual, quad and any frequency operation as well as selectable voltage gain (kV) for VCXO devices.

      Highest Reliability

      Using Silicon Labs’ DSPLL technology, the Si5xx crystal oscillator products offer total frequency stability over time and temperature that is more than five times better than competing SAW devices. Compared to inverted mesa crystal oscillators, Silicon Labs offers a solution that is more mechanically robust while providing five times better aging stability.

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