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SiT8924AE-13-18N-62.000000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 1.62V 1.98V 15pF ±50ppm 62MHz QFN 贴片安装
供应商型号: 10A-SIT8924AE-13-18N-62.000000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT8924AE-13-18N-62.000000

SiT8924AE-13-18N-62.000000概述

    SiT8924 Automotive AEC-Q100 Oscillator: A Comprehensive Analysis
    1. Product Introduction
    The SiT8924 is a cutting-edge automotive-grade oscillator that meets the rigorous standards set by the AEC-Q100 qualification. It is designed for critical applications requiring robustness, precision, and reliability in harsh environments. With its ultra-low frequency drift and high G-sensitivity, the SiT8924 is an ideal choice for automotive systems such as infotainment, collision detection devices, and in-vehicle networking. Additionally, it finds application in powertrain control, where high-performance timing solutions are essential.
    Key features include:
    - Frequency Range: 1 MHz to 110 MHz with six-decimal-place accuracy.
    - Supply Voltage: Operates from 1.8V to 3.63V, supporting a variety of automotive and industrial applications.
    - Stability: Excellent frequency stability as low as ±25 ppm.
    - Environmental Compliance: RoHS, REACH, Pb-free, halogen-free, and antimony-free.
    2. Technical Parameters
    Below is a concise summary of the SiT8924's technical specifications:
    | Parameter | Minimum | Typical | Maximum | Units |

    | Frequency Range | 1 110 | MHz |
    | Frequency Stability | -25 +25 | ppm |
    | Operating Temperature Range| -40 +125 | °C |
    | Supply Voltage | 1.62 1.98 | V |
    | Current Consumption 3.8 | 4.8 | mA |
    | LVCMOS Output Characteristics | Duty Cycle | 45–55% % |
    | Jitter (RMS Period) 1.6 | 2.5 | ps |
    3. Product Features and Advantages
    The SiT8924 stands out in several ways:
    - Extreme Temperature Compatibility: With an extended operating temperature range of -55°C to +125°C, it ensures reliable performance in automotive and industrial environments.
    - Industry-Leading Stability: Offers total frequency stability as low as ±25 ppm, making it suitable for precision-timing applications.
    - Low Power Consumption: Typical current consumption is 3.8 mA at 1.8V, ensuring energy efficiency in battery-powered systems.
    - Superior G-Sensitivity: Features an industry-best G-sensitivity of 0.1 PPB/G, minimizing frequency drift caused by mechanical stress.
    - Flexible Form Factors: Available in various standardized package sizes (e.g., 2.0 x 1.6, 2.5 x 2.0, etc.) to suit different design requirements.
    4. Application Case Studies and Usage Recommendations
    The SiT8924 excels in numerous applications:
    - Infotainment Systems: Its precise frequency and low jitter make it ideal for synchronized audio/video components.
    - Collision Detection Devices: Its exceptional stability and immunity to external forces ensure reliable operation under dynamic conditions.
    - Powertrain Control: The ability to operate across a wide temperature range and maintain precise timing under varying loads makes it indispensable.
    Usage Suggestions:
    - Always use a decoupling capacitor (≥0.1 µF) between VDD and GND to stabilize power supply.
    - For OE mode, implement a pull-up resistor of ≤10kΩ if Pin 1 is unconnected.
    5. Compatibility and Support
    The SiT8924 is compatible with standard LVCMOS/LVTTL outputs, allowing seamless integration with existing circuit designs. SiT Corporation offers comprehensive support, including technical documentation, application notes, and customization options via their part number generator.
    6. Common Issues and Solutions
    - Problem: Poor rise/fall time leading to EMI issues.
    - Solution: Utilize the programmable drive strength feature to adjust rise/fall times based on application needs.
    - Problem: Excessive jitter in downstream circuits.
    - Solution: Increase drive

SiT8924AE-13-18N-62.000000参数

参数
频率 62MHz
最大工作电压 1.98V
最小工作电压 1.62V
输出格式 LVCMOS|LVTTL
负载电容 15pF
最大电源电流 -
频率稳定性 ±50ppm
扩频带宽 -
通用封装 QFN
安装方式 贴片安装

SiT8924AE-13-18N-62.000000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。

SiT8924AE-13-18N-62.000000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)
5+ ¥ 19.5
35+ ¥ 17.182
100+ ¥ 15.39
500+ ¥ 14.592
库存: 1000
起订量: 5 增量: 0
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最小起订量为:5
合计: ¥ 97.5
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