SiT8920数据手册晶体振荡器谐振器的振荡器规格书PDF

描述 Description

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.

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特性 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

Ultra-fast lead time (4 to 6 weeks)
• Reduce inventory overhead
• Mitigate shortage risks

应用 Application

• Oil Exploration Drilling
• Power Amplifiers
• Industrial Motors
• Pressure Meters
• Geothermal Energy Equipment

简介

SiT8920属于晶体振荡器谐振器的振荡器。由制造生产的SiT8920振荡器振荡器产品用作频率/时间基准源，与常用于类似用途的晶体产品相比，区别在于它们集成了更多功能，用于生成输出的保持和稳定。最简单的振荡器包括晶体或其他谐振元件，并且具备必要的功能，让用户能够获取频率基准，而无需密切关注谐振元件的工作。更先进的器件还集成了温度补偿或控制功能，以获取更稳定的基准或能够进行选择性调节的基准。