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1 to 110 MHz, High Temperature Oscillator
LoginThe SiT8918B provides a perfect combination of wide frequency range (1 MHz to 110 MHz), excellent stability (±20 ppm) and wide temperature range (-40 to 125 °C) in the smallest 2.0x1.6 mmxmm package that is not readily available from quartz. This device also features the industry's best vibration sensitivity, and shock and vibration resistance.
The SiT8918 comes in industry-standard packages and footprints, and therefore replaces quartz without any design changes.
For the same device in a SOT23-5 package, refer to the SiT2018B.
| "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) | 2.0x1.6, 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
| Features | Field programmable, High temperature 125°C |
| Availability | Production |
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SiT8918b 4-pin package, top & bottom
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SiT8918 pin assignments
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SiT8918 block diagram
Unique combination of
- ±20 ppm
- automotive temp. (-40 to 125 °C)
- smallest package (2.0 x 1.6 mmxmm):
- Better timing margin ideal for space-constrained, outdoor and high-temp. operating environment
0.1 ppb/g low vibration sensitivity
- Improved system performance under vibration
- Simpler carrier drop-test compliance (STB, etc.)
70 g vibration and 50,000 g shock
- Best system reliability in harsh environments
FlexEdge™ drive strength
- Slower rise/fall time that minimizes EMI from the oscillator
- Lower cost by driving multiple loads and eliminate additional timing components
5 industry-standard packages
- 100% drop-in replacement of quartz XO
Ultra-fast lead time (4 to 6 weeks)
- Reduce inventory overhead
- Mitigate shortage risks
- Engine & transmission ECUs
- XTAL replacement
- ADAS 计算机
- Automotive cameras
- 信息娱乐系统
- 高精度GNSS
- GPS/GNSS modules
- 电源与能源
- SiT8918 19.6608MHz LVCMOS
- SiT8918 24MHz LVCMOS
- SiT8918 7.3728MHz LVCMOS
- SiT8918 8.192MHz LVCMOS
- SiT8918 8MHz LVCMOS
- SiT8918 9.8304MHz LVCMOS
- SiT8918 9.84375MHz LVCMOS
- SiT8918 11.0592MHz LVCMOS
- SiT8918 12.288MHz LVCMOS
- SiT8918 12MHz LVCMOS
- SiT8918 13.52127MHz LVCMOS
- SiT8918 13.225625MHz LVCMOS
- SiT8918 13MHz LVCMOS
- SiT8918 14.7456MHz LVCMOS
- SiT8918 14.31818MHz LVCMOS
- SiT8918 15MHz LVCMOS
- SiT8918 16.384MHz LVCMOS
- SiT8918 16MHz LVCMOS
- SiT8918 18.432MHz LVCMOS
- SiT8918 20MHz LVCMOS
- SiT8918 22.1184MHz LVCMOS
- SiT8918 24.56MHz LVCMOS
- SiT8918 25MHz LVCMOS
- SiT8918 26MHz LVCMOS
- SiT8918 27MHz LVCMOS
- SiT8918 29.4912MHz LVCMOS
- SiT8918 30MHz LVCMOS
- SiT8918 32MHz LVCMOS
- SiT8918 33MHz LVCMOS
- SiT8918 36MHz LVCMOS
- SiT8918 40MHz LVCMOS
- SiT8918 48MHz LVCMOS
- SiT8918 50MHz LVCMOS
- SiT8918 54MHz LVCMOS
- SiT8918 60MHz LVCMOS
- SiT8918 62.5MHz LVCMOS
- SiT8918 65MHz LVCMOS
- SiT8918 66MHz LVCMOS
- SiT8918 72MHz LVCMOS
- SiT8918 74.25MHz LVCMOS
- SiT8918 74.176MHz LVCMOS
- SiT8918 74.175824MHz LVCMOS
- SiT8918 75MHz LVCMOS
- SiT8918 77.76MHz LVCMOS
- SiT8918 100MHz LVCMOS
