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SIT8924AA-38-33E-2.048000T

产品分类:
厂牌: SITIME
产品描述:
供应商型号: 10A-SIT8924AA-38-33E-2.048000T
供应商: 云汉优选
标准整包数: 1
SITIME  SIT8924AA-38-33E-2.048000T

SIT8924AA-38-33E-2.048000T概述

    # SiT8924 Automotive AEC-Q100 Oscillator Technical Overview
    Product Introduction
    The SiT8924 is a precision automotive-grade oscillator designed to meet the demands of high-reliability electronic systems. It features advanced MEMS-based timing solutions that deliver exceptional stability and reliability across a wide temperature range. Key application areas include infotainment systems, collision detection devices, powertrain control, and in-vehicle networking.
    The SiT8924 offers a frequency range of 1 MHz to 110 MHz, making it suitable for a variety of automotive and industrial applications. With a total frequency stability as low as ±25 ppm and a G-sensitivity of just 0.1 PPB/G, it ensures precise timing even under challenging environmental conditions. The oscillator operates with supply voltages ranging from 1.8V to 3.63V, providing flexibility for diverse design requirements.
    Technical Parameters
    | Parameter | Min. | Typ. | Max. | Unit | Conditions |
    |
    | Output Frequency Range | 1 110 | MHz | - |
    | Frequency Stability | -25 | +25 ppm | Includes initial tolerance, 1st year aging, temp., voltage, and load effects |
    | Operating Temperature Range | -55 125 | °C | Automotive, AEC-Q100 Grade 1 |
    | Supply Voltage | 1.62 | 1.8 | 1.98 | V | - |
    | Current Consumption (No Load) 3.8 | 4.5 | mA | f = 20 MHz, Vdd = 1.8V |
    | Duty Cycle | 45 | 55 | % | - | All Vdds |
    | Rise/Fall Time 1.3 | 2.5 | ns | Vdd = 1.8V |
    Product Features and Advantages
    The SiT8924 stands out with its robust performance under extreme conditions:
    - AEC-Q100 Certified: Ensures reliability in automotive environments.
    - Industry-Best Stability: ±25 ppm total frequency stability.
    - Low Power Consumption: Typical 3.8 mA at 1.8V.
    - Enhanced G-Sensitivity: Just 0.1 PPB/G.
    - Versatile Packaging: Available in standard sizes like 2.0 x 1.6 mm² to 7.0 x 5.0 mm².
    These attributes make the SiT8924 an ideal choice for safety-critical automotive systems where precision timing is paramount.
    Application Cases and Usage Recommendations
    The SiT8924 finds applications in various scenarios:
    - Infotainment Systems: Ensure stable clock signals for multimedia processors.
    - Collision Detection Devices: Provide reliable timing for radar and sensor fusion systems.
    - Powertrain Control: Offer precise timing for engine management units.
    To maximize performance:
    - Use a 0.1 µF or higher decoupling capacitor between VDD and GND.
    - Consider using OE mode for power-saving during non-active periods.
    Compatibility and Support
    The SiT8924 is compatible with standard LVCMOS/LVTTL interfaces and adheres to RoHS, REACH, Pb-free, Halogen-free, and Antimony-free standards. SiT provides comprehensive technical support and warranty services, ensuring seamless integration into designs.
    Common Issues and Solutions
    | Issue | Solution |

    | Oscillator does not start | Verify VDD meets minimum requirements |
    | Poor duty cycle | Adjust drive strength settings |
    | Excessive jitter | Increase filter capacitance or optimize layout |
    Conclusion and Recommendation

SIT8924AA-38-33E-2.048000T参数

参数
长*宽*高 5mm*3.2mm*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-38-33E-2.048000T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-38-33E-2.048000T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+ ¥ 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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