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SiT1618AE-28-XXS-12.000000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.25V 3.63V 15pF ±30ppm 12MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-28-XXS-12.000000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-28-XXS-12.000000

SiT1618AE-28-XXS-12.000000概述

    SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-performance, standard-frequency, high-temperature oscillator designed for industrial, medical, automotive, avionics, and other demanding applications. It offers a wide range of standard frequencies between 7.3728 MHz and 48 MHz, making it ideal for use in critical timing and clock generation applications. Key attributes include excellent frequency stability, low power consumption, and compatibility with various output standards such as LVCMOS/LVTTL.
    Technical Parameters
    Below is a concise overview of the technical specifications extracted from the manual:
    | Parameter | Min | Typ | Max | Unit |

    | Output Frequency | 7.3728 48 | MHz |
    | Frequency Stability | -20 | +20 | ppm | Inclusive of initial tolerance, aging, and temperature variations. |
    | Operating Temperature | -40 +125 | °C |
    | Supply Voltage | 1.62 3.63 | V |
    | Current Consumption 3.4 mA (Typical @ 1.8V, no load) |
    | Jitter 1.6 | 2.5 | ps (RMS Period Jitter @ 20 MHz, 2.5V) |
    Additional notable parameters include support for multiple supply voltages (1.8V to 3.3V), various package options (2.0x1.6mm to 7.0x5.0mm), and compliance with industry standards like RoHS and REACH.
    Product Features and Advantages
    The SiT1618 stands out due to its:
    - Broad Frequency Range: Offering 33 standard frequencies ensures versatility across different application requirements.
    - Exceptional Frequency Stability: With stability as low as ±20 ppm, it maintains precise timing even under harsh conditions.
    - Low Power Consumption: Typical current draw of 3.4 mA at 1.8V helps extend battery life in portable and energy-constrained designs.
    - Field Programmability: Supports customizable frequencies via Time Machine II, providing flexibility for prototyping and customization.
    - Industrial Robustness: Operating temperature range extends from -40°C to 125°C, ensuring reliability in extreme environments.
    Application Cases and Use Suggestions
    The SiT1618 is particularly well-suited for applications requiring high precision and durability. Some common use cases include:
    - Industrial Sensors: High stability and wide temperature range make it ideal for harsh industrial settings.
    - Automotive Systems: Meets AEC-Q100 qualification standards for automotive-grade reliability.
    - Networking Equipment: Stable clock generation for routers and switches operating in outdoor environments.
    To optimize performance, ensure proper power decoupling with a 0.1 µF or higher capacitor between VDD and GND. Additionally, select appropriate drive strength based on output load and desired rise/fall time to minimize jitter and maximize EMI resistance.
    Compatibility and Support
    The SiT1618 is compatible with standard PCB layouts and works seamlessly with existing components. SiTime provides robust support through its Time Machine II programmer for field customization. Users benefit from detailed documentation, including application notes for advanced tuning.
    Common Issues and Solutions
    - Problem: No clock output upon startup.
    Solution: Verify correct pin configuration (OE/ST/NC). Ensure pull-up resistors if pin 1 is unconnected.
    - Problem: Increased jitter observed.
    Solution: Adjust drive strength settings to improve rise/fall time characteristics.
    Conclusion and Recommendation
    The SiT1618 offers an impressive combination of frequency stability, power efficiency, and ruggedness, making it an excellent choice for high-demand applications. Its field-programmability and compliance with industry regulations further

SiT1618AE-28-XXS-12.000000参数

参数
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 ±30ppm
扩频带宽 -
频率 12MHz
最大工作电压 3.63V
通用封装 QFN
安装方式 贴片安装

SiT1618AE-28-XXS-12.000000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。

SiT1618AE-28-XXS-12.000000数据手册

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SITIME 可编程振荡器 SITIME SiT1618AE-28-XXS-12.000000 SiT1618AE-28-XXS-12.000000数据手册

SiT1618AE-28-XXS-12.000000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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