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SiT1618AA-31-18E-9.830400

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 1.62V 1.98V 15pF ±20ppm 9.8304MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-31-18E-9.830400
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-31-18E-9.830400

SiT1618AA-31-18E-9.830400概述

    Introduction to the SiT1618 High-Temperature Oscillator
    The SiT1618 from SiTime Corporation is a standard frequency, high-temperature oscillator designed to cater to a wide range of industrial, medical, automotive, and avionics applications. It provides precise timing solutions across challenging environmental conditions, making it ideal for environments where reliability and performance are paramount. This oscillator is equipped with features such as excellent frequency stability, low power consumption, and a wide operating temperature range, ensuring its robustness and adaptability.
    Technical Parameters
    Key Specifications:
    - Frequency Range: 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Frequency Stability: ±20 ppm (inclusive of initial tolerance, 1st-year aging, and temperature variations).
    - Operating Temperature Range:
    - Standard: -40°C to +125°C
    - Automotive: -55°C to +125°C.
    - Supply Voltage: 1.8V, 2.5V to 3.3V.
    - Current Consumption:
    - Typical: 3.4 mA (at 1.8V, no load).
    - OE Disable Current: Up to 4.1 mA (Vdd = 2.5V to 3.3V).
    - Standby Current: Up to 8.5 µA (Vdd = 2.8V to 3.3V).
    Electrical Characteristics:
    - Output Characteristics: LVCMOS/LVTTL compatible.
    - Startup Time: Up to 5 ms.
    - Enable/Disable Time: Up to 162 ns.
    - Standby Resume Time: Up to 5 ms.
    - RMS Period Jitter: 1.6 ps to 2.5 ps (f = 20 MHz, Vdd = 2.5V to 3.3V).
    Compatibility:
    - Supports industry-standard packages: 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 mm.
    Product Features and Advantages
    The SiT1618 oscillator stands out with several unique features:
    1. Wide Frequency Range: With 33 predefined frequencies, it caters to diverse application requirements without the need for custom designs.
    2. Exceptional Stability: Offers ±20 ppm frequency stability, making it suitable for precision applications.
    3. Low Power Consumption: Consumes minimal power, which is critical for battery-powered and energy-efficient devices.
    4. Robust Design: Operates in extreme temperatures (-55°C to +125°C), ensuring reliability in harsh environments.
    5. Field Programmability: Users can customize the oscillator using Time Machine II, enabling quick prototyping and real-time adjustments.
    6. Compliance: RoHS and REACH compliant, with lead-free, halogen-free, and antimony-free construction.
    Application Cases and Usage Recommendations
    The SiT1618 is widely used in various industries, including:
    - Industrial Sensors: Suitable for environments requiring high accuracy and durability.
    - Medical Equipment: Used in video cameras and patient monitoring systems for stable timing.
    - Automotive Applications: Ideal for telematics and infotainment systems.
    Usage Recommendations:
    - Use the OE mode to disable the output driver when the oscillator is not in use, reducing power consumption.
    - Optimize drive strength based on capacitive load and desired rise/fall times for better EMI performance.
    - Ensure proper filtering with a 0.1 µF capacitor between Vdd and GND to maintain signal integrity.
    Compatibility and Support
    The SiT1618 is compatible with a variety of industry-standard PCB layouts and integrates seamlessly with other electronic components. SiTime offers comprehensive technical support and maintenance services, including:
    - Field programming tools like Time Machine II.
    - Extensive documentation and application notes.
    Common Issues and Solutions
    | Problem | Solution |

    | Glitches during startup | Ensure correct configuration of OE and ST pins. |
    | Insufficient current | Verify supply voltage and adjust drive strength settings. |
    | High EMI | Slow down the rise/fall time by increasing the drive strength. |

SiT1618AA-31-18E-9.830400参数

参数
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 -
频率 9.8304MHz
最大工作电压 1.98V
最小工作电压 1.62V
通用封装 QFN
安装方式 贴片安装

SiT1618AA-31-18E-9.830400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。

SiT1618AA-31-18E-9.830400数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-31-18E-9.830400 SiT1618AA-31-18E-9.830400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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