Crystal Oscillator (XO) 100 Khz TO 250 Mhz

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Unit Price:$3.34
Minumum Qty: 1
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The Si510 XO utilizes Silicon Laboratories' advanced DSPLL technology to provide any frequency from 100 kHz to 250 MHz. Unlike a traditional XO where a different crystal is required for each output frequency, the Si510 uses one fixed crystal and Silicon Labs’ proprietary DSPLL synthesizer to generate any frequency across this range. This IC-based approach allows the crystal resonator to provide enhanced reliability, improved mechanical robustness, and excellent stability.

In addition, this solution provides superior supply noise rejection, simplifying low jitter clock generation in noisy environments. Crystal ESR and DLD are individually production-tested to guarantee performance and enhance reliability. The Si510 is factory-configurable for a wide variety of user specifications, including frequency, supply voltage, output format, output enable polarity, and stability. Specific configurations are factory-programmed at time of shipment, eliminating long lead times and non-recurring engineering charges associated with custom frequency oscillators.

Symmetry Electronics is an authorized Silicon Labs distributor.


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Supports any frequency from 100 kHz to 250 MHz
Low jitter operation
2 to 4 week lead times
Total stability includes 10-year aging
Comprehensive production test coverage includes crystal ESR and DLD
On-chip LDO regulator for power supply noise filtering
3.3, 2.5, or 1.8 V operation
Differential (LVPECL, LVDS, HCSL) or CMOS output options
Optional integrated 1:2 CMOS fanout buffer
Runt suppression on OE and power on
Industry standard 5 x 7 and 3.2 x 5 mm packages
Pb-free, RoHS compliant
40C to 85C operation

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