SiT2002数据手册晶体振荡器谐振器的振荡器规格书PDF

描述 Description

The SiT2002B is a SOT23 oscillator that offers the best board-level solder joint reliability and enables low-cost, optical-ONLY board-level inspection.  This device features uncompromising combination of low power consumption, excellent stability, flexible supply voltage and the shortest lead time for high-frequency applications.

For the same device in SMD packages, refer to the SiT8009B oscillator.

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特性 Features

Configurable feature sets
• High frequency between 115 to 137 MHz
• Stability from ±20 ppm to ±50 ppm
• Industrial or extended commercial temp.
• 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;

Small leaded SOT23 package
• Lowest cost package
• Best board-level solder joint reliability
• Easy optical only board-level inspection of solder joints;

Low power consumption
• 1.2 µA typical standby current (1.8 V)
• 3.6 mA typical active current (1.8 V):
• Extends battery life in portable applications
• Reduces power consumption for greener systems;

FlexEdge™ 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

• GPON
• EPON
• Ethernet
• SATA / SAS
• Solid-State Drives (SSD)
• Data Centers
• PCI
• PCIe
• DDR

简介

SiT2002属于晶体振荡器谐振器的振荡器。由制造生产的SiT2002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。