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SiT1618AE-21-18N-12.288000

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 12.288MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-21-18N-12.288000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-21-18N-12.288000

SiT1618AE-21-18N-12.288000概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a standard frequency, high temperature oscillator designed to meet industrial, medical, automotive, avionics, and other demanding high-temperature applications. It offers exceptional reliability and performance under extreme environmental conditions, making it an ideal choice for applications requiring stable frequency generation in challenging environments.
    Key features of the SiT1618 include:
    - Frequency Range: Supports 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Wide Operating Temperature: Operates from -40°C to 125°C, with options extending to -55°C.
    - Power Efficiency: Typical power consumption of 3.4 mA at 1.8V.
    - Compatible Output: Compatible with LVCMOS/LVTTL outputs.
    - RoHS Compliant: Fully compliant with environmental regulations including RoHS, REACH, Pb-free, Halogen-free, and Antimony-free.
    Applications include industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more.
    Technical Parameters
    Below are the extracted technical specifications from the product's datasheet:
    | Parameter | Minimum | Typical | Maximum | Unit | Conditions |
    |
    | Frequency Range | 7.3728 48 | MHz | 33 standard frequencies |
    | Frequency Stability | -20 | +20 ppm | Includes initial tolerance, 1st year aging, and temperature variations |
    | Operating Temperature | -40 125 | °C | Extended Industrial |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V
    | Current Consumption (No Load) 3.4 | 4.5 | mA | f = 20 MHz, Vdd = 1.8V to 3.3V |
    | OE Disable Current 4.1 | mA | Vdd = 2.5V to 3.3V |
    | LVCMOS Output Characteristics | Duty Cycle | 45 | 55 | % | All Vdds |
    | Jitter (RMS Period) 1.6 | 2.5 | ps | f = 20 MHz, Vdd = 2.5V to 3.3V |
    | Startup Time 5 | ms | Measured from power-on |
    Product Features and Advantages
    Unique Features:
    1. High Precision: Total frequency stability as low as ±20 ppm.
    2. Wide Temperature Range: Reliable operation from -40°C to 125°C ensures compatibility with harsh environments.
    3. Field Programmability: Supports custom frequencies via the Time Machine II programmer.
    Market Advantage:
    The SiT1618 excels in industries requiring high-frequency precision and robustness, particularly in automotive and medical fields where temperature fluctuations are common.
    Application Case Studies and Usage Recommendations
    Application Examples:
    1. Industrial Sensors: The SiT1618 ensures precise timing despite fluctuating temperatures, critical for sensor synchronization.
    2. Outdoor Networking Equipment: With its high temperature tolerance and stable frequency output, it ensures uninterrupted service even in extreme climates.
    Usage Recommendations:
    - Always ensure the correct drive strength setting based on the capacitive load and desired rise/fall time.
    - Use a 0.1 µF capacitor between Vdd and GND for optimal performance.
    - For OE or ST mode, recommend using a pull-up resistor of 10 kΩ or less if pin 1 is not externally driven.
    Compatibility and Support
    The SiT1618 supports multiple standard packages such as 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. Additionally, it is fully compatible with LVCMOS/LVTTL output

SiT1618AE-21-18N-12.288000参数

参数
负载电容 15pF
最大电源电流 -
频率稳定性 ±20ppm
扩频带宽 -
频率 12.288MHz
最大工作电压 1.98V
最小工作电压 1.62V
输出格式 LVCMOS|LVTTL
通用封装 QFN
安装方式 贴片安装

SiT1618AE-21-18N-12.288000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-21-18N-12.288000数据手册

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SITIME 可编程振荡器 SITIME SiT1618AE-21-18N-12.288000 SiT1618AE-21-18N-12.288000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+ ¥ 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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