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SiT1618AA-12-18N-13.225625

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 1.62V 1.98V 15pF ±25ppm 13.225625MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-12-18N-13.225625
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-12-18N-13.225625

SiT1618AA-12-18N-13.225625概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a standard frequency, high temperature oscillator designed to cater to industrial, medical, automotive, and avionics applications requiring reliable performance across extreme temperature ranges. With 33 standard frequencies ranging from 7.3728 MHz to 48 MHz, the SiT1618 offers versatility for various electronic systems. Its robust design ensures excellent total frequency stability as low as ±20 ppm, making it ideal for mission-critical applications.
    Key Features:
    - Support for 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Operates at supply voltages of 1.8V, 2.5V to 3.3V.
    - Exceptional operating temperature range: -40°C to 125°C.
    - Industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, etc., are among its target applications.
    - Total frequency stability: ±20 ppm (extendable to ±50 ppm).
    - Low power consumption: 3.4 mA typical at 1.8V.
    - Compatible LVCMOS/LVTTL output.
    - Industry-standard packages including 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.
    Technical Parameters
    | Parameter | Min. | Typ. | Max. | Unit | Conditions |
    |
    | Frequency Range | MHz | 33 standard frequencies between 7.3728 MHz and 48 MHz |
    | Frequency Stability | -20 +20 | ppm | Inclusive of initial tolerance, 1st year aging, temp. variation, etc. |
    | Operating Temperature Range| -40 +125 | °C | Extended Industrial and Automotive options available |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V | Vdd range |
    | Current Consumption 3.4 | 4 | mA | No load condition, f = 20 MHz, Vdd = 1.8V |
    | LVCMOS Output Characteristics | Duty Cycle | 45 | 55 | % | All Vdds |
    | Input High Voltage 70% | Vdd | Pin 1, OE or ST |
    | Input Low Voltage 30% | Vdd | Pin 1, OE or ST |
    Product Characteristics and Advantages
    The SiT1618 oscillator excels with its programmable drive strength feature, allowing users to fine-tune rise/fall times according to application requirements. It ensures EMI reduction by adjusting the signal edges, enhances jitter performance for downstream components, and maintains full swing capability under heavy capacitive loads.
    Its robustness under extreme conditions makes it indispensable in harsh environments, such as industrial sensors, outdoor networking, and medical imaging devices. The compatibility with multiple packaging standards ensures seamless integration into existing designs.
    Application Cases and Usage Recommendations
    SiT1618 is widely utilized in applications like medical imaging equipment, motor control systems, and telecommunications infrastructure. In medical video cameras, it provides stable timing signals even at elevated temperatures, preventing image distortion caused by unstable oscillations.
    For optimizing usage, it is advised to:
    - Ensure proper coupling of a 0.1 µF capacitor between Vdd and GND to stabilize power supply.
    - Use pull-up resistors if Pin 1 remains unconnected to avoid floating states.
    - Select appropriate drive strength based on load capacitance to achieve optimal rise/fall times.
    Compatibility and Support
    SiT1618 supports multiple package sizes (2.0 x 1.6 mm² to 7.0 x 5.0 mm²) and opera

SiT1618AA-12-18N-13.225625参数

参数
扩频带宽 -
频率 13.225625MHz
最大工作电压 1.98V
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 ±25ppm
通用封装 QFN
安装方式 贴片安装

SiT1618AA-12-18N-13.225625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-12-18N-13.225625数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-12-18N-13.225625 SiT1618AA-12-18N-13.225625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+ ¥ 20.8
35+ ¥ 18.392
100+ ¥ 16.53
500+ ¥ 15.732
库存: 1000
起订量: 5 增量: 0
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最小起订量为:5
合计: ¥ 104
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