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SiT8924AA-18-25N-24.000000

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厂牌: SITIME
产品描述:
供应商型号: 10A-SIT8924AA-18-25N-24.000000
供应商: 云汉优选
标准整包数: 1
SITIME  SiT8924AA-18-25N-24.000000

SiT8924AA-18-25N-24.000000概述

    SiT8924 Automotive AEC-Q100 Oscillator Technical Overview
    1. Product Introduction
    The SiT8924 is an automotive-grade oscillator designed specifically to meet stringent reliability requirements. It features a wide operating temperature range (-55°C to 125°C) certified under AEC-Q100 standards, making it ideal for critical automotive applications and other high-reliability electronic systems. This oscillator offers precision timing solutions with frequency ranges spanning from 1 MHz to 110 MHz, accurate to six decimal places. With support for multiple supply voltages (1.8V or between 2.25V to 3.63V), it ensures compatibility across a variety of power systems. Key applications include automotive infotainment systems, collision detection devices, powertrain controls, and vehicular networking.
    2. Technical Parameters
    | Parameters | Min | Typ | Max | Units |

    | Frequency Range | 1 | - | 110 | MHz |
    | Frequency Stability | -25 | - | +25 | ppm |
    | Operating Temperature Range| -55 | - | 125 | °C |
    | Supply Voltage | 1.62 | - | 1.98 | V |
    | Current Consumption | - | 3.8 | 4.8 | mA |
    | Output High Voltage (VOH) | - | - | 90 | % of Vdd |
    | Output Low Voltage (VOL) | 10 | - | - | % of Vdd |
    Additional parameters include:
    - Startup Time: <10 ms
    - RMS Period Jitter: 1.6-2.5 ps (at 75 MHz, 2.25V to 3.63V)
    - RMS Phase Jitter: 0.5-1.3 ps (at 75 MHz, bandwidth: 900 kHz to 7.5 MHz)
    3. Product Features and Advantages
    The SiT8924 stands out with its exceptional stability, low power consumption, and superior shock and vibration resistance. Its unique advantages include:
    - Total Frequency Stability: As low as ±25 ppm.
    - Industry-Best G-Sensitivity: 0.1 PPB/G.
    - LVCMOS/LVTTL Compatibility: Ensures seamless integration with various digital circuits.
    - RoHS and REACH Compliant: Eco-friendly design ensures compliance with global environmental regulations.
    - Drive Strength Programmability: Adjustable rise/fall times allow optimization for different applications, reducing EMI and jitter.
    4. Application Case Studies and Recommendations
    The SiT8924 is well-suited for demanding environments where precision and reliability are paramount. Examples of practical usage include:
    - Automotive Infotainment Systems: Use the oscillator to synchronize audio and video signals, ensuring smooth performance even in harsh temperatures.
    - Collision Detection Devices: Implement the device to generate precise timing signals necessary for accurate sensor data processing.

    Recommendations:
    - Optimize power consumption by selecting appropriate drive strengths based on your application's load capacitance.
    - Ensure proper PCB layout with a 0.1 µF decoupling capacitor near the Vdd pin to stabilize the power supply.
    5. Compatibility and Support
    The SiT8924 offers compatibility with various automotive standards and works seamlessly alongside other components in vehicle systems. SiTime provides comprehensive technical support, including application notes, detailed datasheets, and tools for customizing part numbers using their online generator. Custom configurations ensure tailored solutions for unique project demands.
    6. Common Issues and Solutions
    | Problem | Solution |

    | Glitches During Startup | Ensure proper programming of OE/NC pin; follow manufacturer guidelines. |
    | Insufficient Jitter Performance | Adjust drive strength settings; refer to Tables 7-11 for optimal settings. |
    7. Summary and Recommendation
    The SiT8924 is an outstanding oscillator designed for automotive and industrial a

SiT8924AA-18-25N-24.000000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。

SiT8924AA-18-25N-24.000000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+ ¥ 20.8
35+ ¥ 18.392
100+ ¥ 16.53
500+ ¥ 15.732
库存: 1000
起订量: 5 增量: 0
交货地:
最小起订量为:5
合计: ¥ 104
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