Product Overview
The Skyworks Si500S is a single-ended output silicon oscillator designed to replace traditional quartz, MEMS, and PLL-based solutions. It offers a wide frequency range from 0.9 to 200 MHz with excellent temperature stability and low jitter (<1.5 ps rms). This robust oscillator provides reliable startup and operation, high immunity to shock and vibration, and is footprint compatible with industry-standard 3.2 x 5.0 mm XOs. Available in CMOS and SSTL versions with multiple voltage options (1.8, 2.5, or 3.3 V), the Si500S is suitable for applications requiring short lead times and high performance.
Product Attributes
- Brand: Skyworks Solutions, Inc.
- Technology: All-silicon oscillator (Quartz-free, MEMS-free, PLL-free)
- Output Type: Single-ended
- Compliance: RoHS compliant
- Package: 3.2 x 4.0 mm SMD
- Certifications: J-STD-020, MSL 3
Technical Specifications
| Parameter | Condition | Min | Typ | Max | Units | Notes |
|---|---|---|---|---|---|---|
| Frequency Range | 0.9 | 200 | MHz | |||
| Frequency Stability | Temperature stability, 0 to +70 C | 10 | ppm | |||
| Frequency Stability | Temperature stability, 0 to +85 C | 20 | ppm | |||
| Total stability | 0 to +70 C operation | 150 | ppm | 1 | ||
| Total stability | 0 to +85 C operation | 250 | ppm | 2 | ||
| Operating Temperature | Commercial | 0 | 70 | C | ||
| Operating Temperature | Extended commercial | 0 | 85 | C | ||
| Storage Temperature | 55 | +125 | C | |||
| Supply Voltage | 1.8 V option | 1.71 | 1.98 | V | ||
| Supply Voltage | 2.5 V option | 2.25 | 2.75 | V | ||
| Supply Voltage | 3.3 V option | 2.97 | 3.63 | V | ||
| Supply Current | 1.8 V, 40 pF, 40 MHz, CMOS | 13.9 | 16 | mA | ||
| Supply Current | 1.8 V, 10 pF, 200 MHz, CMOS | 16.7 | 19 | mA | ||
| Supply Current | 2.5 V, 40 pF, 40 MHz, CMOS | 15.8 | 18 | mA | ||
| Supply Current | 2.5 V, 10 pF, 200 MHz, CMOS | 19.3 | 22 | mA | ||
| Supply Current | 3.3 V, 40 pF, 40 MHz, CMOS | 17.7 | 20 | mA | ||
| Supply Current | 3.3 V, 10 pF, 200 MHz, CMOS | 21.5 | 24 | mA | ||
| Supply Current | SSTL-3.3, 200 MHz | 18.1 | 20.2 | mA | ||
| Supply Current | SSTL-2.5, 200 MHz | 18.0 | 19.7 | mA | ||
| Supply Current | SSTL-1.8, 200 MHz | 16.8 | 18.7 | mA | ||
| Supply Current | Output Stopped, CMOS | 11.8 | 13.1 | mA | ||
| Supply Current | Tri-State | 9.7 | 10.7 | mA | ||
| Supply Current | Powerdown | 1.0 | 1.9 | mA | ||
| Output Symmetry | 0.5 x VDD | 46 | 54 | % TCLK | 13 ns/TCLK | |
| Rise and Fall Times | CMOS, CL = 15 pF | 1.4 | 2.0 | ns | 20 to 80% of VDD | |
| Rise and Fall Times | SSTL | 0.6 | ns | |||
| Output Voltage | CMOS VOH, sourcing 9 mA | VDD 0.5 | V | |||
| Output Voltage | CMOS VOL, sinking 9 mA | 0.5 | V | |||
| Output Voltage | SSTL-1.8 VOH | VTT + 0.375 | V | 4 | ||
| Output Voltage | SSTL-1.8 VOL | VTT 0.375 | V | 4 | ||
| Output Voltage | SSTL-2.5 VOH | VTT + 0.48 | V | 4 | ||
| Output Voltage | SSTL-2.5 VOL | VTT 0.48 | V | 4 | ||
| Output Voltage | SSTL-3.3 VOH | VTT + 0.48 | V | 5 | ||
| Output Voltage | SSTL-3.3 VOL | VTT 0.48 | V | 5 | ||
| Powerup Time | From time VDD crosses min spec supply | 2 | ms | |||
| OE Deassertion to Clk Stop | 250 + 3 x TCLK | ns | ||||
| Return from Output Driver Stopped Mode | 250 + 3 x TCLK | ns | ||||
| Return from Tri-State Time | 12 + 3 x TCLK | s | ||||
| Return from Powerdown Time | 2 | ms | ||||
| Period Jitter (1-sigma) | SSTL3 | 1 | 2 | ps RMS | ||
| Integrated Phase Jitter | 1 MHz 0.4 x FOUT, SSTL or CMOS and CL < 7 pF, FOUT > 2.5 MHz | 0.7 | 1.5 | ps RMS | ||
| Mechanical Shock | MIL-STD-883, Method 2002.4 | |||||
| Mechanical Vibration | MIL-STD-883, Method 2007.3 | |||||
| Resistance to Soldering Heat | MIL-STD-202, 260 C for 8 seconds | |||||
| Solderability | MIL-STD-883, Method 2003.8 | |||||
| Damp Heat | IEC 68-2-3 | |||||
| Moisture Sensitivity Level | J-STD-020 | MSL 3 |
Notes:
- Inclusive of 25 C initial frequency accuracy, operating temperature range, supply voltage change, output load change, first-year aging at 25 C, shock, vibration, and one solder reflow.
- Inclusive of 25 C initial frequency accuracy, operating temperature range, supply voltage change, output load change, ten-year aging at 85 C, shock, vibration, and one solder reflow.
- See AN409: Output Termination Options for the Si500S and Si500D Silicon Oscillators for further details regarding output clock termination recommendations.
- VTT = .5 x VDD.
- VTT = .45 x VDD.
Ordering Information
The Si500S supports various configurations including frequency, output format, supply voltage, and tri-state/powerdown/output driver stopped mode. Configurations are specified at the time of shipment. A web-based part number utility is available at www.skyworksinc.com for simplified configuration.
Part Number Structure Example:
500S [VDD] [Format] [Stability] [OE Function] [Frequency] [Temp Range] [Package]
Example Breakdown:
- 500S: Si500 Oscillator
- VDD Options: 3.3, 2.5, 1.8
- Format Options: CMOS, SSTL
- Stability Options: A (150 ppm), B (250 ppm)
- OE Function Options: A, B, C, D, E, F (refer to datasheet for details)
- Frequency: xMxxxxx (fOUT < 10 MHz), xxMxxxx (10 MHz < fOUT < 100 MHz), xxxMxxx (fOUT > 100 MHz)
- Temp Range Options: F (0 to 70 C), *H (0 to 85 C)
- Package: A (3.2 x 4.0 mm SMD)
- Tape & Reel: R (optional)
Note: Only +250 ppm stability is supported for the 0 to +85 C operating temperature range.
2412201914_SKYWORKS-500SJAA26M0000ACF_C17640096.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
