SIT8920
- Marca： SITIME
- Tamaño / Encapsulado： 4P SMD personalizado
- Parámetro： 1-110MHz
- Voltaje de alimentación： 1.8V,2.5V-3.3V
- Salida： LVCMOS,LVTTL
- Tolerancia de frecuencia： ±20ppm
- Temp. de funcionamiento： -55℃~+125℃
- Aplicaciones： Perforación petrolera, equipos de energía geotérmica
- Parámetro de producto
- Marca： SITIME
- Tamaño / Encapsulado： 4P SMD personalizado
- Parámetro： 1-110MHz
- Voltaje de alimentación： 1.8V,2.5V-3.3V
- Salida： LVCMOS,LVTTL
- Tolerancia de frecuencia： ±20ppm
- Temp. de funcionamiento： -55℃~+125℃
- Aplicaciones： Perforación petrolera, equipos de energía geotérmica
The SiT8920B is the most robust and reliable oscillator on the market with 0.1 ppb/g vibration sensitivity (g-sensitivity), 50,000 g shock and 70 g vibration resistance and 500 million hour MTBF. In addition, this device delivers a perfect combination of high frequency (up to 110 MHz), best stability (±20 ppm), military temperature range (-55 °C to 125 °C ) and small packages (2.0 x 1.6 mmxmm) that is not available from quartz.
Specifications
Frequency | 1 to 110 MHz |
Frequency Stability (ppm) | ±20, ±25, ±50 |
Operating Temperature Range (°C) | -55 to +125 |
Package Type (mm²) | 2.0x1.6, 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
Oscillator Type | XO-SE |
Phase Jitter (rms) | 1.3 ps |
FlexEdgeTM Rise/Fall Time | Yes |
Voltage Supply (V) | 1.8, 2.5 to 3.3 |
Features | Field programmable, Military temperature -55 to 125°C |
Features
Configurable feature sets
- Any frequency between 1 and 110 MHz with 6 decimal places of accuracy
- Stability as low as ±20 ppm
- Wide temperature operation from -55 to +125°C
- 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 designs, reducing qualification needs
Low power consumption
- 0.6 µA typical standby current (1.8 V)
- 3.5 mA typical active current (1.8 V)
- Extends battery life in portable applications
- Reduces power consumption for greener systems
FlexEdge™ configurable drive strength
- Slower rise/fall time that minimizes EMI from the oscillator
- Saves cost by driving multiple loads and eliminate additional timing components
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