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SiT1618AE-78-18E-29.491200

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 1.62V 1.98V 15pF ±30ppm 29.4912MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-78-18E-29.491200
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-78-18E-29.491200

SiT1618AE-78-18E-29.491200概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-precision, standard frequency oscillator designed to operate in extreme temperature environments. It offers a wide range of standard frequencies between 7.3728 MHz and 48 MHz, making it suitable for a variety of industrial, medical, automotive, and avionics applications. Key applications include industrial sensors, PLC (Programmable Logic Controllers), motor servo systems, outdoor networking equipment, medical video cameras, asset tracking systems, and more.
    Technical Parameters
    The SiT1618 provides robust performance with excellent total frequency stability, ranging from ±20 ppm to ±50 ppm depending on the application conditions. It supports multiple supply voltages including 1.8V, 2.5V, 2.8V, 3.0V, and 3.3V. The operating temperature ranges from -40°C to 125°C, with an optional extended range down to -55°C for specialized applications.
    Key Specifications:
    - Frequency Range: 7.3728 MHz to 48 MHz
    - Frequency Stability: ±20 ppm to ±50 ppm
    - Operating Temperature Range: -40°C to 125°C (extended industrial) or -55°C for custom models
    - Supply Voltage: 1.8V to 3.3V
    - Current Consumption: 3.4 mA typical at 1.8V
    - Output Type: LVCMOS/LVTTL compatible
    - Packages: Industry-standard sizes including 2.0 x 1.6 mm², 2.5 x 2.0 mm², 3.2 x 2.5 mm², 5.0 x 3.2 mm², and 7.0 x 5.0 mm²
    Product Features and Advantages
    The SiT1618 offers several unique features that make it stand out in its class:
    - Instant Sampling: Allows rapid prototyping with customizable configurations using the Time Machine II.
    - Environmental Compliance: RoHS and REACH compliant, Pb-free, halogen-free, and antimony-free.
    - High Stability: Ensures minimal frequency drift under varying conditions.
    - Low Power Consumption: Reduces overall system energy usage, especially important in battery-operated devices.
    - Wide Operating Range: Operates reliably across extreme temperatures, ensuring longevity in harsh environments.
    Application Case Studies and Usage Recommendations
    Application Example: Medical Video Camera
    In medical video cameras, precise timing is critical for high-definition imaging. The SiT1618's high stability and reliability ensure consistent video quality even during prolonged operation. To optimize performance:
    - Use the OE mode for selective enabling/disabling of outputs.
    - Ensure proper decoupling capacitors are placed near the VDD pin.
    Use Suggestion:
    - Always connect a pull-up resistor (≤10kΩ) when OE/ST pin is floating.
    - Implement a 0.1µF or higher capacitor between VDD and GND for stability.
    Compatibility and Support
    The SiT1618 is fully compatible with standard LVCMOS/LVTTL interfaces, allowing seamless integration into existing designs. SiTime offers comprehensive technical support and warranty services, ensuring reliable product lifecycle management.
    Common Issues and Solutions
    | Issue | Solution |

    | Poor frequency stability | Verify correct installation and check environmental conditions |
    | Unexpected power consumption | Adjust drive strength settings; use OE/ST modes where possible |
    | Signal distortion | Increase external coupling capacitance |
    Conclusion and Recommendation
    The SiT1618 is an excellent choice for demanding applications requiring high precision and robustness. Its advanced features, such as field programmability and extensive compatibility, coupled with low power consumption and high temperature resilience, make it ideal for industrial, medical, and automotive sectors. We highly recommend this product for systems where precision timing and reliability are paramount.
    Rating: ★★★★★
    Recommendation: Strongly recommended

SiT1618AE-78-18E-29.491200参数

参数
最小工作电压 1.62V
输出格式 LVCMOS|LVTTL
负载电容 15pF
最大电源电流 -
频率稳定性 ±30ppm
扩频带宽 -
频率 29.4912MHz
最大工作电压 1.98V
通用封装 QFN
安装方式 贴片安装

SiT1618AE-78-18E-29.491200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-78-18E-29.491200数据手册

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SITIME 可编程振荡器 SITIME SiT1618AE-78-18E-29.491200 SiT1618AE-78-18E-29.491200数据手册

SiT1618AE-78-18E-29.491200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+ ¥ 19.5
35+ ¥ 17.182
100+ ¥ 15.39
500+ ¥ 14.592
库存: 1000
起订量: 5 增量: 0
交货地:
最小起订量为:5
合计: ¥ 97.5
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