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SiT8924AA-32-XXE-8.192000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.25V 3.63V 15pF ±25ppm 8.192MHz QFN 贴片安装
供应商型号: 10A-SIT8924AA-32-XXE-8.192000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT8924AA-32-XXE-8.192000

SiT8924AA-32-XXE-8.192000概述

    SiT8924 Automotive AEC-Q100 Oscillator: A High-Performance Timing Solution
    The SiT8924 is a high-performance automotive oscillator designed to meet stringent industry standards such as AEC-Q100. It offers exceptional reliability and precision, making it ideal for advanced automotive systems, extreme temperature environments, and high-reliability electronics.
    Product Introduction
    The SiT8924 is a programmable timing device that generates precise oscillations ranging from 1 MHz to 110 MHz. It features industry-leading frequency stability, low power consumption, and excellent resistance to shock and vibration. The product is suitable for automotive infotainment systems, collision detection devices, powertrain control, and in-vehicle networking applications.
    Technical Parameters
    Below is a summary of the critical technical specifications for the SiT8924:
    | Parameter | Minimum | Typical | Maximum | Unit | Condition |
    |
    | Output Frequency Range | 1 | — | 110 | MHz | — |
    | Frequency Stability | -50 | -25 to +25 | +50 | ppm | Includes initial tolerance, 1st year aging, and environmental variations |
    | Operating Temperature Range| -55 | — | +125 | °C | Extended temperature range |
    | Supply Voltage | 1.62 | 1.8 to 3.63 | 1.98 | V | 1.8V or 2.25 to 3.63V |
    | Current Consumption | — | 3.8 | 4.8 | mA | No-load condition, f=20MHz |
    | Jitter (RMS Period) | — | 1.6 to 2.5 | 3.0 | ps | f=75MHz, 2.25V to 3.63V |
    | G-Sensitivity | 0.1 | — | — | ppb/G | Industry leading |
    Product Features and Advantages
    The SiT8924 stands out due to its unique capabilities:
    - Extended Temperature Range: Operates reliably from -55°C to +125°C.
    - Precise Frequency Accuracy: Supports six decimal places for precise frequency generation.
    - Low Power Consumption: Typical current draw is 3.8 mA at 1.8V, reducing overall system power requirements.
    - Enhanced Reliability: Compliant with RoHS, REACH, and other environmental standards, ensuring Pb-free, halogen-free, and antimony-free materials.
    - Excellent G-Sensitivity: Offers 0.1 ppb/G, reducing drift under mechanical stress.
    - Compatibility: Available in multiple industry-standard package sizes (e.g., 2.0x1.6mm, 5.0x3.2mm).
    Application Cases and Use Suggestions
    The SiT8924 is particularly well-suited for automotive applications requiring precise timing solutions. Examples include:
    - Infotainment Systems: Ensuring synchronized audio/video playback.
    - Collision Detection Devices: Providing stable timing signals for sensor integration.
    - Powertrain Control: Facilitating accurate engine management.
    Use Suggestions:
    1. For high-capacitive loads (up to 60 pF), adjust the drive strength using the programmable feature to maintain fast rise/fall times without sacrificing output quality.
    2. Implement a 0.1 µF or larger capacitor between Vdd and GND to stabilize the power supply.
    Compatibility and Support
    The SiT8924 is fully compatible with existing LVCMOS/LVTTL interfaces. SiT Corporation provides comprehensive support, including datasheets, application notes, and software tools to assist in customizing the device to specific requirements.
    Common Issues and Solutions
    | Issue | Cause | Solution |
    |
    | Unstable Output Frequency | Poor filtering of supply voltage | Add a bypass capacitor near the power pin |
    | Delayed Startup Time | Incorrect OE configuration

SiT8924AA-32-XXE-8.192000参数

参数
最大工作电压 3.63V
最小工作电压 2.25V
输出格式 LVCMOS|LVTTL
负载电容 15pF
最大电源电流 -
频率稳定性 ±25ppm
扩频带宽 -
频率 8.192MHz
通用封装 QFN
安装方式 贴片安装

SiT8924AA-32-XXE-8.192000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-32-XXE-8.192000数据手册

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SITIME 可编程振荡器 SITIME SiT8924AA-32-XXE-8.192000 SiT8924AA-32-XXE-8.192000数据手册

SiT8924AA-32-XXE-8.192000封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
5+ ¥ 52
35+ ¥ 46.222
100+ ¥ 41.61
500+ ¥ 39.672
库存: 1000
起订量: 5 增量: 0
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最小起订量为:5
合计: ¥ 260
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