Product Overview
The Skyworks Solutions Si510/511 Crystal Oscillator (XO) offers a highly reliable and robust clock generation solution for a wide range of applications. Leveraging advanced DSPLL technology, it generates any frequency from 100 kHz to 250 MHz using a single fixed crystal and a proprietary synthesizer. This IC-based approach enhances reliability, mechanical robustness, and stability, while providing superior supply noise rejection for low jitter clock generation in noisy environments. The Si510/511 is factory-configurable for user-specific requirements such as 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
- Packaging Options: 5 x 7 mm, 3.2 x 5 mm, 2.5 x 3.2 mm
- Lead Times: 2 to 4 weeks
Technical Specifications
| Feature | Details | Parameter | Value | Unit | ||
|---|---|---|---|---|---|---|
| Frequency | Range | Nominal Frequency (CMOS, Dual CMOS) | 0.1 | MHz | ||
| Nominal Frequency (LVDS/LVPECL/HCSL) | 0.1 | 250 | MHz | |||
| Total Stability | Grade C | 30 | +30 | ppm | ||
| Grade B | 50 | +50 | ppm | |||
| Grade A | 100 | +100 | ppm | |||
| Temperature Stability | Grade C | 20 | +20 | ppm | ||
| Grade B | 25 | +25 | ppm | |||
| Grade A | 50 | +50 | ppm | |||
| Startup Time | TSU | 10 | ms | |||
| Disable Time | TD (FO 10 MHz) | 5 | s | |||
| Enable Time | TE (FO 10 MHz) | 20 | s | |||
| Power | Supply Voltage | VDD (3.3 V option) | 2.97 | 3.3 | 3.63 | V |
| VDD (2.5 V option) | 2.25 | 2.5 | 2.75 | V | ||
| VDD (1.8 V option) | 1.71 | 1.8 | 1.89 | V | ||
| Supply Current | CMOS, 100 MHz, single-ended | IDD | 21 | 26 | mA | |
| LVDS (output enabled) | IDD | 19 | 23 | mA | ||
| LVPECL (output enabled) | IDD | 39 | 43 | mA | ||
| HCSL (output enabled) | IDD | 41 | 44 | mA | ||
| Tristate (output disabled) | IDD | 18 | mA | |||
| On-chip Regulator | Power Supply Noise Filtering | Integrated | ||||
| Absolute Maximum Ratings | Supply Voltage | VDD | 0.5 | 3.8 | V | |
| Output Characteristics | Output Logic Levels (CMOS) | Logic High | VOH | 0.85 x VDD | V | |
| Logic Low | VOL | 0.15 x VDD | V | |||
| Rise/Fall Time (20 to 80% VDD, CL = 15 pF) | TR/TF | 0.45 | 1.2 | ns | ||
| Rise/Fall Time (LVPECL) | TR/TF | 100 | 565 | ps | ||
| Rise/Fall Time (HCSL) | TR/TF | 100 | 470 | ps | ||
| Rise/Fall Time (LVDS) | TR/TF | 350 | 800 | ps | ||
| Duty Cycle | All formats | DC | 48 | 52 | % | |
| Integrated Buffer | 1:2 CMOS fanout buffer | Optional | ||||
| Dual CMOS output formats | Complementary or In-phase | |||||
| Output Enable Polarity | Active High / Active Low | Available | ||||
| Jitter & Phase Noise | Period Jitter (RMS) | LVPECL | JPRMS | 1.3 | ps | |
| LVDS | JPRMS | 2.1 | ps | |||
| Period Jitter (Pk-Pk) | LVPECL | JPPKPK | 11 | ps | ||
| LVDS | JPPKPK | 18 | ps | |||
| Phase Jitter (RMS) | 1.875 MHz to 20 MHz | J | 0.25 | 0.55 | ps | |
| 12 kHz to 20 MHz | J | 0.8 | 1.0 | ps | ||
| Phase Noise (156.25 MHz) | 100 Hz | N | 86 | 90 | dBc/Hz | |
| 1 kHz | N | 108 | 109 | dBc/Hz | ||
| 10 kHz | N | 115 | 116 | dBc/Hz | ||
| 100 kHz | N | 123 | 127 | dBc/Hz | ||
| 1 MHz | N | 136 | 140 | dBc/Hz | ||
| Environmental | Operating Temperature | TA | 40 | 85 | C | |
| Storage Temperature | TS | 55 | 125 | C | ||
| Mechanical Shock | MIL-STD-883, Method 2002 | |||||
| Mechanical Vibration | MIL-STD-883, Method 2007 | |||||
| Solderability | MIL-STD-883, Method 2003 | |||||
| Package Dimensions | 5 x 7 mm | |||||
| 3.2 x 5 mm | ||||||
| 2.5 x 3.2 mm |
2411041604_SKYWORKS-510CBA25M0000BAGR_C17497810.pdf
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