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SiT8924AE-13-18E-1.000000

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 1MHz QFN 贴片安装
供应商型号: 10A-SIT8924AE-13-18E-1.000000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT8924AE-13-18E-1.000000

SiT8924AE-13-18E-1.000000概述

    # SiT8924 Automotive AEC-Q100 Oscillator: Technical Overview and User Guide
    1. Product Introduction
    The SiT8924 is a cutting-edge Automotive AEC-Q100 Oscillator designed to meet the rigorous requirements of the automotive industry and high-reliability electronics. This oscillator provides superior timing solutions with an extended temperature range (-55°C to 125°C), making it suitable for environments where conventional components might fail. It offers frequencies ranging from 1 MHz to 110 MHz with up to six decimal place precision, enabling application in infotainment systems, collision detection devices, powertrain control, and in-vehicle networking.
    Key features include excellent total frequency stability as low as ±25 ppm, industry-leading G-sensitivity of 0.1 PPB/G, and support for both 1.8V and 2.25V–3.63V supply voltages. The product is available in multiple package sizes, including 2.0x1.6mm, 2.5x2.0mm, 3.2x2.5mm, 5.0x3.2mm, and 7.0x5.0mm, offering flexibility for different design constraints. Additionally, the SiT8924 is RoHS-compliant, Pb-free, Halogen-free, and Antimony-free, aligning with global environmental regulations.
    2. Technical Parameters
    | Parameter | Min | Typical | Max | Unit | Conditions |
    |
    | Frequency Range | 1 | - | 110 | MHz | Supported by listed tables |
    | Frequency Stability | -25 | ±25 | +25 | ppm | Inclusive of initial tolerance, aging, temp, etc. |
    | Operating Temperature | -40 | -55 to 125| +125 | °C | Extended Temp., AEC-Q100 Grade 1 |
    | Supply Voltage | 1.62 | 1.8 to 3.63| 1.98 | V | 1.8V, 2.25V to 3.63V |
    | Current Consumption | - | 3.8 | 4.8 | mA | No-load condition, f=20MHz, Vdd=1.8V |
    | Jitter (RMS Phase) | - | 0.5 to 1.3| - | ps | Integration bandwidth = 12kHz to 20MHz |
    The SiT8924's jitter and phase stability make it an ideal candidate for applications requiring precise timing without degradation under varying conditions.
    3. Product Features and Advantages
    The SiT8924 stands out with its innovative programmable drive strength feature, allowing fine-tuning of rise and fall times to optimize system EMI, jitter, and load-driving capabilities. Its robustness and reliability in extreme environments set it apart from competitors. Key advantages include:
    - Industry-Best Performance: Low G-sensitivity, enhanced stability, and ultra-low power consumption.
    - Flexibility: Programmable drive strength ensures compatibility with diverse application needs.
    - High Reliability: Compliant with AEC-Q100 standards and offering excellent thermal and mechanical shock resistance.
    - Cost Efficiency: High integration density reduces the need for external components, simplifying PCB design.
    4. Application Case Studies and Usage Recommendations
    Example 1: Infotainment Systems
    In automotive infotainment systems, the SiT8924’s wide frequency range and precise stability ensure smooth synchronization of audio/video content across multiple display units. To enhance performance:
    - Use the recommended 0.1 µF bypass capacitor between VDD and GND to stabilize power supply.
    - Adjust the drive strength based on load requirements to minimize jitter and EMI issues.
    Example 2: Collision Detection Devices
    For collision detection systems, the SiT8924’s robust temperature and vibration resistance are critical. Suggested usage tips include:
    - Implement the OE mode to reduce power consumption during idle periods.
    - Follow manufacturer guidelines for thermal management to avoid exceeding the maximum junction temperature.
    5. Compatibility and Su

SiT8924AE-13-18E-1.000000参数

参数
扩频带宽 -
频率 1MHz
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
通用封装 QFN
安装方式 贴片安装

SiT8924AE-13-18E-1.000000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-13-18E-1.000000数据手册

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SITIME 可编程振荡器 SITIME SiT8924AE-13-18E-1.000000 SiT8924AE-13-18E-1.000000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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