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1 to 110 MHz, High Temperature (-40 to +125°C) SOT23 Oscillator
LoginThe SiT2018B oscillator comes in a SOT23 package for the best board-level solder joint reliability and low-cost, optical-ONLY board-level inspection. This device features a wide frequency range, excellent stability, and the shortest lead time for industrial, medical, automotive, avionics, and other high-temperature applications. This device also features the industry's best 0.1 ppb/g vibration sensitivity, 50,000 g shock and 70 g vibration resistance.oard-level inspection. This device features the widest frequency range, the lowest power consumption, the best stability and the shortest lead time for consumer, networking, industrial and other applications.
For the same device in SMD packages, refer to the SiT8918B oscillator.
Program oscillators to get instant samples, optimized performance, and fast prototyping | Learn More
View related products: 115 to 137 MHz | QFN package | -55 to +125°C | Automotive | Automotive & High Temp lineup
| "Specs" | "Value" |
|---|---|
| Oscillator Type | XO-SE |
| Frequency | 1 to 110 MHz |
| Frequency Stability (ppm) | ±20, ±25, ±50 |
| Phase Jitter (rms) | 1.3 ps |
| Output Type | LVCMOS |
| Operating Temperature Range (°C) | -40 to +105, -40 to +125 |
| FlexEdgeTM Rise/Fall Time | Yes |
| Voltage Supply (V) | 1.8, 2.5 to 3.3 |
| Package Type (mm²) | SOT23 (2.9x2.8) |
| Features | Field programmable, High temperature 125°C, SOT23-5 |
| Availability | Production |
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Image: SiT2018b SOT-23 5-pin package, top & bottom
±20 ppm over automotive temp. (-40 to +125 °C)
- Better timing margin ideal for outdoor and high-temp. operating environment
Configurable feature sets
- Any frequency between 1 - 110 MHz with 6 decimal places of accuracy
- 1.8 V or 2.5 V to 3.3 V supply voltage
- Customize specification for optimal system performance
- Use same base device for many design, reducing qualification needs
0.1 ppb/g low g-sensitivity
- Improved system performance under vibration
- Carrier drop-test compliance (STB, etc.);
70 g vibration and 50,000 g shock
- Best system reliability in harsh environments;
FlexEdge™ rise/fall time
- Optimize EMI to reduce interference to other subsystems;
SOT23-5 package
- Best board-level solder joint reliability
- Easy, low-cost, optical-only, board-level inspection of solder joints;
Ultra-fast lead time (4 to 6 weeks)
- Reduce inventory overhead
- Mitigate shortage risks
- Engine & transmission ECUs
- XTAL replacement
- ADAS computer
- Automotive cameras
- Infotainment
- Precision GNSS
- GPS/GNSS modules
- Smart meters
- Railroads
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Evaluation Board (Contact SiTime) – SiT6907 (2928 SOT23-5)
Time Machine II Programmer – Program frequency, voltage, stability & more
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Reliability Calculator – Get FIT/MTBF data for various operating conditions
SOT 23 5-Pins 3D Step Model – Preview oscillator packages in 3D
