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SIT8924AA-18-33N-16.000000

产品分类:
厂牌: SITIME
产品描述:
供应商型号: 10A-SIT8924AA-18-33N-16.000000
供应商: 云汉优选
标准整包数: 1
SITIME  SIT8924AA-18-33N-16.000000

SIT8924AA-18-33N-16.000000概述

    SiT8924 Automotive AEC-Q100 Oscillator: Technical Overview
    Product Introduction
    The SiT8924 is an advanced oscillator designed specifically for automotive applications and extreme environmental conditions. This product is built to meet AEC-Q100 standards, ensuring reliability and performance in harsh environments. The SiT8924 offers precise frequency control, low power consumption, and exceptional stability, making it suitable for infotainment systems, collision detection devices, in-vehicle networking, and powertrain control.
    Key features include:
    - Temperature Range: Extended operating range from -55°C to 125°C.
    - Frequency Precision: Accurate to six decimal places within a range of 1 MHz to 110 MHz.
    - Power Supply: Operates on 1.8V or between 2.25V to 3.63V.
    - Frequency Stability: Total frequency stability as low as ±25 ppm.
    - Advanced Features: Industry-leading G-sensitivity of 0.1 PPB/G and excellent EMI/EMC performance.
    Technical Parameters
    The SiT8924 oscillator provides the following key technical specifications:
    | Parameter | Min. | Typ. | Max. | Unit |

    | Frequency Range | 1 | 110 | - | MHz |
    | Frequency Stability | -25 | ±25 | +25 | ppm |
    | Operating Temperature | -55 | 125 | - | °C |
    | Supply Voltage | 1.62 | 1.8 | 1.98 | V |
    | Current Consumption | - | 3.8 | 4.8 | mA (Vdd = 1.8V, no load)|
    | RMS Period Jitter | - | 1.6 | 2.5 | ps (f = 75 MHz, 2.25V–3.63V) |
    | RMS Phase Jitter (Random) | - | 0.5 | - | ps (f = 75 MHz, BW = 900 kHz–7.5 MHz) |
    Product Characteristics and Advantages
    The SiT8924 excels with several unique characteristics that make it stand out in demanding automotive applications:
    1. Exceptional Reliability: AEC-Q100 compliance ensures ruggedness and stability across automotive-grade temperature ranges.
    2. Advanced Frequency Accuracy: Support for six-decimal-place precision allows flexibility for critical timing requirements.
    3. Low Power Consumption: Typical power consumption is just 3.8 mA at 1.8V, ideal for power-sensitive systems.
    4. Industry Standard Compatibility: Available in various package sizes (e.g., 2.0x1.6mm, 3.2x2.5mm), ensuring compatibility with existing designs.
    5. RoHS/REACH Compliance: Environmentally friendly design without halogens, lead, or antimony.
    Applications and Usage Suggestions
    The SiT8924 is optimized for high-reliability electronic systems, particularly in automotive contexts. Potential applications include:
    - Infotainment Systems: Reliable clock generation for multimedia interfaces.
    - Collision Detection Devices: Essential for time-critical operations.
    - Powertrain Control Units: Supports engine management systems with strict timing constraints.
    Usage Tips:
    - Always ensure a 0.1µF or higher capacitor between Vdd and GND for stable operation.
    - For OE mode, apply a pull-up resistor of 10kΩ or less if pin 1 is not externally driven.
    Compatibility and Support
    The SiT8924 is fully compatible with standard LVCMOS/LVTTL outputs, ensuring seamless integration into most digital circuits. SiT Corporation provides comprehensive support, including detailed application notes and a part number generator for customization.
    Common Issues and Solutions
    Below are common issues users might encounter and their solutions:
    1. No Clock Output During Startup:
    - Solution: Ensure proper initialization sequence and check OE configuration.
    2. Increased Jitter Levels:
    - Solution: Adjust the rise/fall time to optimize drive strength based on the load capacitance.
    3. Oscillation Not Starting:
    - Solution: Verify supply voltage levels and

SIT8924AA-18-33N-16.000000参数

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 在售

SIT8924AA-18-33N-16.000000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-18-33N-16.000000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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