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SiT8008AI-82-25E-20.000000Y

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: HCMOS|LVCMOS 2.25V 2.75V 15pF ±25ppm 20MHz
供应商型号: 10A-SIT8008AI-82-25E-20.000000Y
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT8008AI-82-25E-20.000000Y

SiT8008AI-82-25E-20.000000Y概述

    SiT8008 Low Power Programmable Oscillator: A Comprehensive Review
    1. Product Introduction
    The SiT8008, developed by SiTime Corporation, is a cutting-edge low power programmable oscillator designed for modern electronic applications. It allows users to program any frequency between 1 MHz and 110 MHz with precision up to six decimal places. This oscillator is ideal for various consumer electronics, including tablets, e-books, SSDs, and networking equipment like GPON and EPON. The SiT8008 is suitable for use in both extended commercial (-20°C to 70°C) and industrial (-40°C to 85°C) temperature ranges. Its compatibility with high-speed serial protocols such as USB, SATA, and Ethernet makes it an essential component in systems requiring precise timing solutions.
    2. Technical Parameters
    The key technical specifications of the SiT8008 include:
    | Parameter | Typical Value | Units |
    |
    | Frequency Range | 1 – 110 | MHz |
    | Frequency Stability (inclusive) | ±20 | PPM |
    | Operating Temperature Range | -40 to 85 | °C |
    | Supply Voltage | 1.8 – 3.63 | V |
    | Current Consumption (No Load) | 3.6 | mA |
    | Standby Current | 0.6 – 4.3 | μA |
    | Rise/Fall Time (20% to 80%) | 0.34 – 6.16 | ns |
    Additionally, the SiT8008 supports programmable drive strengths ranging from 'L' (Low) to 'F' (Fast), enabling optimal jitter performance and EMI reduction tailored to specific applications.
    3. Product Features and Advantages
    The SiT8008 stands out due to its programmability, which enables precise frequency adjustments and enhanced reliability. Key advantages include:
    - Low Power Consumption: Consumes as little as 3.6 mA under typical conditions.
    - Industry Standard Packages: Available in various sizes, ensuring flexibility for PCB design.
    - Jitter Performance: Offers excellent RMS period jitter of ≤1.76 ps and RMS phase jitter of ≤0.5 ps (for certain configurations).
    - Compatibility: Compatible with LVCMOS/HCMOS standards and industry-leading packages.
    - Field Programmability: Supports customization through Time Machine II for rapid prototyping and real-time adjustments.
    4. Application Case Studies and Usage Suggestions
    The SiT8008 finds applications across multiple domains:
    - Consumer Electronics: Used in tablets, e-books, and SSDs where stable timing is crucial.
    - Networking Equipment: Suitable for Ethernet, SAS, and FireWire-based systems due to its high-speed protocol support.
    - Industrial Systems: With its wide operating temperature range, it is ideal for harsh environments.
    Usage Suggestions:
    - For high-frequency applications (e.g., 110 MHz), consider increasing the drive strength to minimize jitter.
    - Ensure proper decoupling with a 0.1 µF capacitor between Vdd and GND to maintain signal integrity.
    - Use pull-up resistors (<10 kΩ) in high-noise environments to protect against interference.
    5. Compatibility and Support
    The SiT8008 is compatible with various standard packages and integrates seamlessly with existing circuit designs. SiTime provides comprehensive support, including the Time Machine II for field programming, ensuring ease of integration and maintenance.
    6. Common Issues and Solutions
    | Issue | Solution |

    | Excessive EMI | Slow down rise/fall times using higher drive strength ('L'). |
    | Jitter Concerns | Increase rise/fall time using faster drive strength ('F'). |
    | Overheating | Implement thermal management techniques or choose a lower operating vol

SiT8008AI-82-25E-20.000000Y参数

参数
频率 20MHz
最大工作电压 2.75V
最小工作电压 2.25V
输出格式 HCMOS|LVCMOS
负载电容 15pF
最大电源电流 -
频率稳定性 ±25ppm
扩频带宽 -

SiT8008AI-82-25E-20.000000Y厂商介绍

SiTime是一家专注于高精度时钟和频率控制解决方案的公司,其产品广泛应用于通信、数据中心、工业、汽车和消费电子等领域。SiTime的主要产品分类包括:

1. 时钟振荡器:提供多种频率和精度的时钟振荡器,适用于各种高速通信和数据传输应用。
2. 时钟缓冲器:用于信号同步和时钟分配,提高系统性能和稳定性。
3. 时钟发生器:集成多种时钟功能,简化系统设计,降低成本。
4. 时钟管理器:提供时钟源选择、时钟同步和时钟分配等功能,实现复杂的时钟管理。

SiTime的优势在于:

1. 创新技术:SiTime采用MEMS技术制造时钟产品,具有更高的精度、更低的功耗和更好的抗干扰性能。
2. 定制化服务:SiTime提供定制化的产品和解决方案,满足客户的特定需求。
3. 广泛的应用领域:SiTime的产品适用于多种行业和应用场景,具有广泛的市场前景。
4. 持续的研发投入:SiTime不断投入研发,推出新的产品和技术,保持行业领先地位。

SiT8008AI-82-25E-20.000000Y数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
10+ ¥ 6.5
35+ ¥ 5.445
100+ ¥ 4.56
1000+ ¥ 3.99
4000+ ¥ 3.819
库存: 6000
起订量: 10 增量: 0
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最小起订量为:10
合计: ¥ 65
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