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 Design Resources

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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
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Part NumberEVB KitDescriptionFrequency RangeOutput Format(s)Phase Jitter (RMS)Stability (+/- ppm)Supply VoltageTemperature RangePackage SizeOE (active high)Datasheet
Si510Si5xx-EVB
Single Frequency XO, OE Pin 2 (OE Pin 1 CMOS)0.1 - 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
Si511Si5xx-EVB
Single Frequency XO, OE Pin 10.1 - 250 MHzLVPECL; LVDS; HCSL; dual CMOS0.8 ps30; 50; 1001.8 V; 2.5 V; 3.3 V-40 to 85 °C3.2x5 mm; 5x7 mmPin 1
Si512Si5xx-EVB
Dual 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
Si513Si5xx-EVB
Dual 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
Si530Si5xx-EVB
Single Frequency XO, OE Pin 2 (OE Pin 1 CMOS)10 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
Si531Si5xx-EVB
Single 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
Si532Si5xx-EVB
Dual 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
Si533Si5xx-EVB
Dual 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
Si534Si5xx5x7-EVB
Quad 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
Si535Si5xx-EVB
Single 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
Si536Si5xx-EVB
Single 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
Si590Si5xx-EVB
Single Frequency XO, OE Pin 2 (OE Pin 1 CMOS)10 - 810 MHzLVPECL; LVDS; CML; CMOS0.5 ps30; 50; 1001.8 V; 2.5 V; 3.3 V-40 to 85 °C5x7 mmPin 2
Si591Si5xx-EVB
Single Frequency XO, OE Pin 110 - 810 MHzLVPECL; LVDS; CML0.5 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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