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SiT1618AE-81-25E-24.560000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.25V 2.75V 15pF ±20ppm 24.56MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-81-25E-24.560000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-81-25E-24.560000

SiT1618AE-81-25E-24.560000概述

    SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction:
    The SiT1618 from SiTime Corporation is a high-performance standard frequency oscillator designed to operate in extreme temperature environments. This versatile oscillator supports 33 different standard frequencies ranging from 7.3728 MHz to 48 MHz, making it suitable for a wide range of applications including industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and others. The SiT1618 excels with excellent total frequency stability as low as ±20 ppm, ensuring reliable performance across varying conditions. It consumes low power, typically 3.4 mA at 1.8V, and offers LVCMOS/LVTTL compatible output. Additionally, the SiT1618 complies with industry standards such as RoHS and REACH, being Pb-free, Halogen-free, and Antimony-free.
    Technical Parameters:
    The SiT1618 supports supply voltages of 1.8V to 3.3V and operates within an ambient temperature range of -40°C to 125°C. For even lower temperatures (-55°C), models SiT8920 and SiT8921 are recommended. Key electrical characteristics include:
    - Frequency Stability: ±20 ppm inclusive of initial tolerance, 1st year aging, and temperature variations.
    - Current Consumption: 3.4 mA (1.8V), 3.6 mA (2.5V), 3.8 mA (3.0V), and 4.0 mA (3.3V) under no-load conditions.
    - Jitter: RMS period jitter ranges from 1.6 to 2.5 ps at 20 MHz (2.5V to 3.3V).
    - Package Options: Industry-standard packages including 2.0 x 1.6, 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, and 7.0 x 5.0 mm².
    Product Features and Advantages:
    The SiT1618 stands out with its instant sampling capability via Time Machine II and field programmable oscillators. It offers superior performance in high-temperature environments, making it ideal for industrial, automotive, and avionic applications. The oscillator's ability to maintain ±20 ppm frequency stability ensures consistent performance even under adverse conditions. Its low power consumption and compatibility with LVCMOS/LVTTL outputs further enhance its appeal in energy-efficient designs.
    Application Cases and Usage Recommendations:
    SiT1618 finds application in various fields where precise timing and reliability are critical. For instance, in industrial sensors, it ensures accurate data transmission. In outdoor networking equipment, its high-temperature tolerance prevents malfunction in harsh weather conditions. For optimal performance, users should ensure proper grounding and capacitance connections as per the datasheet recommendations. Additionally, leveraging the programmable drive strength feature allows tailoring the oscillator's performance to match specific application requirements.
    Compatibility and Support:
    SiT1618 is compatible with industry-standard PCB layouts and packaging options. SiTime provides comprehensive support, including documentation, technical assistance, and software tools like Time Machine II for easy customization. This support extends to addressing compatibility concerns with other electronic components, ensuring seamless integration into broader systems.
    Common Issues and Solutions:
    Common user issues often relate to improper configuration or environmental factors affecting performance. Here are some typical problems and their solutions:
    - Problem: Unstable output frequency.
    Solution: Verify power supply stability and check pin configurations against recommended settings.
    - Problem: High current consumption.
    Solution: Adjust drive strength settings based on load requirements using provided tables.
    - Problem: Inconsistent jitter levels.
    Solution: Ensure correct value of external capacitors and minimize trace lengths on PCBs.
    Conclusion and Recommendation:
    Overall, the SiT1618 delivers outstanding performance with its high-frequency stability, low power consumption, and robust construction. It is particularly suited

SiT1618AE-81-25E-24.560000参数

参数
频率 24.56MHz
最大工作电压 2.75V
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 ±20ppm
扩频带宽 -
通用封装 QFN
安装方式 贴片安装

SiT1618AE-81-25E-24.560000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。

SiT1618AE-81-25E-24.560000数据手册

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SITIME 可编程振荡器 SITIME SiT1618AE-81-25E-24.560000 SiT1618AE-81-25E-24.560000数据手册

SiT1618AE-81-25E-24.560000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
交货地:
最小起订量为:5
合计: ¥ 260
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