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SIT8924AA-12-33E-33.333333E

产品分类:
厂牌: SITIME
产品描述:
供应商型号: 10A-SIT8924AA-12-33E-33.333333E
供应商: 云汉优选
标准整包数: 1
SITIME  SIT8924AA-12-33E-33.333333E

SIT8924AA-12-33E-33.333333E概述

    Smart Timing Choice: SiT8924 Automotive AEC-Q100 Oscillator
    Product Introduction
    The SiT8924 is an automotive-grade AEC-Q100-compliant oscillator designed to deliver exceptional timing performance across a wide range of temperatures and conditions. It serves as an essential component for modern electronic systems, particularly in automotive, infotainment systems, powertrain control, collision detection devices, and in-vehicle networking.
    The oscillator supports frequencies between 1 MHz and 110 MHz, with a precision accurate to six decimal places, making it ideal for applications requiring highly stable timing signals. The supply voltage can operate between 1.8V or 2.25V to 3.63V, providing flexibility for various power configurations.
    Key features include excellent total frequency stability of ±25 ppm, industry-leading G-sensitivity of 0.1 PPB/G, low power consumption of 3.8 mA typical at 1.8V, and compatibility with LVCMOS/LVTTL outputs. The product comes in multiple package sizes, ensuring adaptability to diverse mechanical design requirements.
    Technical Parameters
    The SiT8924 oscillator is engineered to meet stringent technical specifications:
    | Parameter | Min | Typical | Max | Unit |

    | Output Frequency Range | 1 110 | MHz |
    | Frequency Stability | -25 | ±25 | +25 | ppm |
    | Operating Temperature Range | -55 +125 | °C |
    | Supply Voltage | 1.62 | 1.8 | 1.98 | V |
    | Current Consumption (No Load) | - | 3.8 | 4.5 | mA (1.8V) |
    | RMS Period Jitter (f = 75 MHz) | - | 1.6 | 2.5 | ps |
    | Duty Cycle | 45 55 | % |
    Supporting documents specify additional details such as electrical characteristics, thermal resistance (θJA), and startup timing under various conditions.
    Product Features and Advantages
    The SiT8924 offers several unique advantages:
    1. Extended Temperature Range: Supports -55°C to +125°C, ensuring reliability in harsh environments.
    2. Industry-Leading Frequency Accuracy: Capable of delivering precise timing up to six decimal places.
    3. Energy Efficiency: Consumes as low as 3.8 mA typical at 1.8V, minimizing power consumption.
    4. Enhanced Stability: With a G-sensitivity of 0.1 PPB/G, it remains unaffected by mechanical stress.
    5. Compatibility: Comes in standard industry packages, simplifying integration into existing designs.
    Its robust design and compliance with environmental standards (RoHS, REACH, Pb-free, Halogen-free, Antimony-free) make it an ideal choice for safety-critical automotive applications.
    Application Cases and Usage Recommendations
    The SiT8924 is widely applicable in automotive systems such as infotainment units, collision avoidance sensors, and powertrain management. Its ability to withstand extreme temperatures and provide precise timing makes it suitable for scenarios where traditional quartz-based oscillators may fail.
    Recommendations:
    - Infotainment Systems: Ensure capacitive loads are optimized to maintain optimal rise/fall times for minimizing jitter.
    - Collision Detection Devices: Use the OE mode to enable/disable output drivers dynamically to conserve power.
    - In-Vehicle Networking: Configure the oscillator for high-frequency applications to support data transmission integrity.
    When implementing, users should ensure proper decoupling capacitors (≥0.1 µF) between VDD and GND to stabilize voltage supply.
    Compatibility and Support
    The SiT8924 is fully compatible with LVCMOS/LVTTL outputs, facilitating seamless integration with a broad range of devices. Additionally, SiTime provides comprehensive

SIT8924AA-12-33E-33.333333E参数

参数
长*宽*高 2.5mm*2mm*800μm
安装方式 贴片安装
应用等级 汽车级
零件状态 新设计不推荐

SIT8924AA-12-33E-33.333333E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-12-33E-33.333333E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
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最小起订量为:5
合计: ¥ 104
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