Skyworks Solutions Si510/511 Crystal Oscillator (XO)
Product Overview
The Skyworks Solutions Si510/511 Crystal Oscillator (XO) leverages advanced DSPLL technology to generate any frequency between 100 kHz and 250 MHz using a single fixed crystal and a proprietary synthesizer. This IC-based approach enhances reliability, mechanical robustness, and stability. The Si510/511 offers superior supply noise rejection, simplifying low-jitter clock generation in noisy environments. It is factory-configurable for user-specific requirements, including frequency, supply voltage, output format, and stability, eliminating long lead times and NRE charges associated with custom oscillators. Key applications include SONET/SDH/OTN, Gigabit Ethernet, Fibre Channel/SAS/SATA, PCI Express, 3G-SDI/HD-SDI/SDI, Telecom, Switches/Routers, and FPGA/ASIC clock generation.
Product Attributes
- Brand: Skyworks Solutions
- Technology: DSPLL
- Compliance: Pb-free, RoHS compliant
Technical Specifications
| Feature | Specification | Details |
|---|---|---|
| Frequency Range | 100 kHz to 250 MHz | |
| Output Options | Differential (LVPECL, LVDS, HCSL) or CMOS | Optional integrated 1:2 CMOS fanout buffer |
| Supply Voltage (VDD) | 3.3 V, 2.5 V, or 1.8 V | 10% for 3.3/2.5 V, 5% for 1.8 V |
| Total Stability | Grade A: 100 ppm Grade B: 50 ppm Grade C: 30 ppm | Includes 10-year aging at 40C |
| Operating Temperature | -40 to 85 C | |
| Jitter (RMS, LVPECL) | Period Jitter: 1.3 ps (typ) | 10k samples |
| Jitter (RMS, LVDS) | Period Jitter: 2.1 ps (typ) | 10k samples |
| Jitter (RMS, HCSL) | Period Jitter: 1.2 ps (typ) | 10k samples |
| Jitter (RMS, CMOS) | Phase Jitter: 0.25 ps (typ) | 1.875 MHz to 20 MHz integration bandwidth |
| Startup Time (TSU) | 10 ms (max) | |
| Package Options | 5 x 7 mm, 3.2 x 5 mm, 2.5 x 3.2 mm | 4-pin and 6-pin options available |
| Output Enable (OE) | Runt suppression on OE and power on | Active high and active low polarity options |
| Supply Noise Rejection | On-chip LDO regulator | |
| Production Testing | Crystal ESR and DLD individually tested | |
| Lead Times | 2 to 4 weeks |
2411061616_SKYWORKS-510CCAM505000CAG_C22263979.pdf
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