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SiT1618AE-22-33N-48.000000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.97V 3.63V 15pF ±25ppm 48MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-22-33N-48.000000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-22-33N-48.000000

SiT1618AE-22-33N-48.000000概述

    SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-performance standard frequency oscillator designed to operate across extreme temperatures and provide reliable timing solutions for demanding industrial, automotive, and avionics applications. It offers a comprehensive range of standard frequencies between 7.3728 MHz and 48 MHz, making it suitable for critical applications such as industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more.
    This oscillator provides exceptional frequency stability as low as ±20 ppm, ensuring precision under varying environmental conditions. It consumes minimal power, with a typical current draw of 3.4 mA at 1.8V, making it ideal for battery-powered and energy-sensitive designs. Furthermore, the SiT1618 features a versatile LVCMOS/LVTTL-compatible output and is available in multiple industry-standard package sizes.
    Technical Parameters
    Below are the key technical specifications of the SiT1618:
    | Parameters | Symbol | Min. | Typ. | Max. | Unit | Condition |
    ||
    | Frequency Range | \( f \) | 7.3728 | — | 48 | MHz | Supported frequencies listed in Table 13. |
    | Frequency Stability | \( F{stab} \)| -50 | +50 | — | ppm | Includes initial tolerance, aging, temp., and load variations. |
    | Operating Temperature | \( T{use} \) | -40 | — | 125 | °C | Automotive grade (-55°C available separately). |
    | Supply Voltage | \( V{dd} \) | 1.62 | 1.8-3.3 | 3.63 | V | Across multiple ranges. |
    | Current Consumption (No Load) | \( I{dd} \) | — | 3.4-4.5 | — | mA | Varies with \( V{dd} \) and frequency. |
    | Standby Current | \( I{std} \) | — | 0.6-3.5 | — | µA | \( V{dd} = 1.8V-3.3V \). |
    | Jitter (RMS Period) | \( T{jitt} \)| — | 1.6-4 | — | ps | \( f = 20 \text{MHz}, V{dd} = 1.8V-3.3V \). |
    Other notable features include compatibility with standard LVCMOS/LVTTL interfaces, integrated rise/fall time adjustment for optimized EMI and jitter performance, and robustness against mechanical shock and vibration.
    Product Features and Advantages
    The SiT1618 oscillator stands out with several unique advantages:
    1. Broad Frequency Range: Supports 33 standard frequencies within the 7.3728 MHz to 48 MHz range.
    2. Wide Operating Temperature Range: Operates reliably from -40°C to 125°C, meeting stringent industrial and automotive requirements.
    3. Advanced Programmability: Features programmable drive strength to adjust rise/fall times, enabling fine-tuning for specific applications.
    4. Compact Form Factor: Available in various standard packages like 2.0 x 1.6 mm², 3.2 x 2.5 mm², etc., to suit space-constrained designs.
    5. Compliance: RoHS/REACH compliant, lead-free, halogen-free, and antimony-free for green electronics.
    Application Cases and Recommendations
    The SiT1618 is widely applicable across diverse fields:
    - Industrial Sensors: Provides precise timing signals in harsh environments.
    - Automotive Networking: Reliably operates in extreme temperature fluctuations and vibrations.
    - Medical Imaging: Delivers stable performance in applications like video capture systems.
    Use Case: For applications requiring low current consumption and precise frequency stability, configure the SiT1618 with lower drive strength (e.g., ‘F’ setting) to minimize power usage without compromising performance.
    Optimization Suggestion: Always connect a 0.1 µF capacitor between \( V{dd} \) and GND to stabilize power supply noise, improving jitter and reliability.

SiT1618AE-22-33N-48.000000参数

参数
频率稳定性 ±25ppm
扩频带宽 -
频率 48MHz
最大工作电压 3.63V
最小工作电压 2.97V
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-22-33N-48.000000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-22-33N-48.000000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+ ¥ 19.5
35+ ¥ 17.182
100+ ¥ 15.39
500+ ¥ 14.592
库存: 1000
起订量: 5 增量: 0
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最小起订量为:5
合计: ¥ 97.5
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