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SiT1618AE-23-25E-29.491200

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.25V 2.75V 15pF ±50ppm 29.4912MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-23-25E-29.491200
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-23-25E-29.491200

SiT1618AE-23-25E-29.491200概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a versatile standard frequency oscillator designed for demanding industrial, medical, automotive, and avionics applications. This high-temperature oscillator features a robust design that operates across a wide temperature range, from -40°C to 125°C. It provides precise timing solutions for critical applications such as industrial sensors, motor servos, outdoor networking equipment, and medical imaging systems.
    Key Features:
    - Supported Frequencies: Offers 33 standard frequencies ranging from 7.3728 MHz to 48 MHz.
    - Voltage Compatibility: Operates with supply voltages between 1.8V and 3.3V.
    - Wide Temperature Range: Supports extended industrial (-40°C to 125°C) and automotive (-55°C to 125°C) environments.
    - Excellent Frequency Stability: Achieves total frequency stability as low as ±20 ppm.
    - Low Power Consumption: Typical current draw of 3.4 mA at 1.8V.
    - Compatible Output Standards: LVCMOS/LVTTL output compatible.
    - Industry-Standard Packages: Available in multiple form factors including 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, and 7.0 x 5.0 mm.
    - Instant Sampling: Utilizes Time Machine II technology for field-programmable customization.
    - Compliance: Fully RoHS and REACH compliant, Pb-free, Halogen-free, and Antimony-free.
    Technical Parameters
    Below is a concise overview of the SiT1618's technical specifications:
    | Parameter | Value | Condition |
    |
    | Frequency Range | 7.3728 MHz to 48 MHz | 33 standard frequencies listed in Table 13. |
    | Supply Voltage | 1.62 V to 3.63 V | Standard range for operation. |
    | Operating Temperature | -40°C to 125°C | Extended Industrial grade. |
    | Typical Current Consumption (Idd) | 3.4 mA (1.8V) | No load condition. |
    | Duty Cycle | 45% - 55% | Across all Vdds. |
    | Jitter | ±1.6 ps RMS (20 MHz, 2.5V) | Low phase noise for stable performance. |
    Additional details include startup and standby modes, output enable/disable capabilities, and integrated thermal considerations, all ensuring reliability in extreme conditions.
    Product Characteristics and Advantages
    The SiT1618 excels in environments where traditional quartz-based oscillators fail due to limited temperature range and vibration resistance. Key advantages include:
    - Superior Stability: ±20 ppm total frequency stability ensures consistent performance.
    - Energy Efficiency: Low power consumption extends battery life in portable devices.
    - Versatile Applications: Wide voltage and temperature compatibility make it ideal for diverse industries.
    - Field Programmability: Allows for custom frequency settings without redesigning hardware.
    Its robust construction makes it particularly suitable for mission-critical systems requiring high precision and reliability.
    Application Cases and Usage Recommendations
    The SiT1618 is commonly deployed in advanced industrial automation systems, where stable oscillation is crucial. For instance, it powers communication modules in outdoor network infrastructures, providing reliable timing signals even under fluctuating weather conditions.
    Usage Tips:
    1. Optimal Performance: Ensure proper decoupling capacitors (≥0.1 µF) between Vdd and GND for stable operations.
    2. Load Consideration: Match the drive strength settings based on the actual capacitive load to achieve optimal rise/fall times.
    3. Thermal Management: Use multi-layer boards when necessary to manage heat dissipation effectively.
    Compatibility and Support
    The SiT1618 is fully compatible with industry standards and works seamlessly with various electronic components and systems. SiTime offers compr

SiT1618AE-23-25E-29.491200参数

参数
频率 29.4912MHz
最大工作电压 2.75V
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 -
频率稳定性 ±50ppm
扩频带宽 -
通用封装 QFN
安装方式 贴片安装

SiT1618AE-23-25E-29.491200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-23-25E-29.491200数据手册

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SiT1618AE-23-25E-29.491200封装设计

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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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