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SiT1618AE-88-XXN-33.000000

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 33MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-88-XXN-33.000000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-88-XXN-33.000000

SiT1618AE-88-XXN-33.000000概述

    SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-performance, standard-frequency, high-temperature oscillator designed by SiTime Corporation. This oscillator delivers robust timing solutions for a wide range of industrial, medical, automotive, and avionics applications. With its extensive frequency options and excellent temperature stability, the SiT1618 is a smart choice for environments demanding precision and reliability.
    Key highlights include:
    - Standard Frequencies: 33 standard frequencies ranging from 7.3728 MHz to 48 MHz.
    - Wide Temperature Range: Operates in temperatures from -40°C to 125°C, with the -55°C option available via SiT8920 and SiT8921.
    - Applications: Ideal for industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more.
    Technical Parameters
    | Parameter | Min. | Typ. | Max. | Unit |

    | Frequency Range | 7.3728 MHz | — | 48 MHz | MHz |
    | Frequency Stability | -20 ppm | — | +20 ppm | Includes initial tolerance, 1st-year aging, temperature variations, and supply voltage/load changes. |
    | Operating Temperature Range | -40°C | — | +125°C | Automotive-grade (-55°C requires SiT8920/SiT8921). |
    | Supply Voltage | 1.62 V | — | 3.63 V
    | Current Consumption (No Load) | — | 3.4 mA | 4.5 mA | At 1.8V; varies with Vdd. |
    | Standby Current | — | 0.6 μA | 3.5 μA
    | Output Characteristics | LVCMOS/LVTTL compatible. |
    Additional details include:
    - Input Characteristics: VIH = 70% Vdd, VIL = 30% Vdd.
    - Pin Configuration: Supports OE, ST, or NC functions for power-saving and standby modes.
    - Startup Time: ≤5 ms (measured from 90% Vdd).
    - Jitter: RMS Period Jitter = 1.6 ps to 2.5 ps (at 20 MHz).
    Product Features and Advantages
    The SiT1618 offers several unique advantages:
    - Precision Timing: Total frequency stability as low as ±20 ppm.
    - Energy Efficiency: Low power consumption of 3.4 mA typical at 1.8V.
    - Wide Compatibility: Compatible with standard packages (2.0x1.6 mm to 7.0x5.0 mm).
    - Environmental Compliance: RoHS, REACH, Pb-free, halogen-free, and antimony-free.
    - Field Programmability: Can be instantly sampled and customized using Time Machine II.
    Application Case Studies and Usage Recommendations
    The SiT1618 is well-suited for scenarios where temperature stability and low power consumption are critical. Examples include:
    1. Industrial Sensors: Use OE or ST modes to control power states dynamically, reducing energy consumption during idle periods.
    2. Networking Equipment: Optimize drive strength settings for higher capacitive loads without compromising rise/fall times.
    3. Medical Video Cameras: Reliable operation in challenging environments, such as high humidity and extreme temperatures.
    Recommendations:
    - Always use a 0.1 µF decoupling capacitor between Vdd and GND.
    - Implement pull-up resistors of ≤10 kΩ for OE/ST pins when not externally driven.
    Compatibility and Support
    The SiT1618 is compatible with standard industry packages and interfaces, ensuring seamless integration into existing designs. SiTime provides comprehensive technical support, including application notes, evaluation kits, and programming tools like Time Machine II. AEC-Q100-compliant versions are available via SiT8924 and SiT8925.
    Common Issues and Solutions
    | Issue | Solution |

    | Inconsistent Frequency | Verify supply voltage and load capacitance. |
    | Excessive Current Draw | Check for shorts in OE/ST configuration. |
    | Poor Rise/Fall Times | Adjust drive strength settings. |
    Conclusion and Recommendation
    The SiT1618 is an exceptional oscillator offering unmatched temperature stability, wide voltage support, and energy-efficient operation. Its flexi

SiT1618AE-88-XXN-33.000000参数

参数
频率稳定性 ±30ppm
扩频带宽 -
频率 33MHz
最大工作电压 3.63V
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 -
通用封装 QFN
安装方式 贴片安装

SiT1618AE-88-XXN-33.000000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-88-XXN-33.000000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+ ¥ 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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