处理中...

首页  >  产品百科  >  SiT1618AA-22-25E-18.432000

SiT1618AA-22-25E-18.432000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.25V 2.75V 15pF ±25ppm 18.432MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-22-25E-18.432000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-22-25E-18.432000

SiT1618AA-22-25E-18.432000概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a standard frequency, high-temperature oscillator designed for industrial, medical, automotive, avionics, and other high-temperature applications. It offers a wide range of standard frequencies from 7.3728 MHz to 48 MHz, making it highly versatile for various embedded systems and industrial designs. This oscillator is notable for its excellent frequency stability, low power consumption, and compatibility with multiple industry-standard packages.
    Key Features:
    - Frequency Range: Offers 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Operating Temperature: Ranges from -40°C to 125°C, with extended options to -55°C.
    - Supply Voltage: Operates efficiently on voltages ranging from 1.8V to 3.3V.
    - Interface: Compatible with LVCMOS/LVTTL standards.
    - Packaging: Available in multiple sizes including 2.0x1.6mm, 2.5x2.0mm, 3.2x2.5mm, 5.0x3.2mm, and 7.0x5.0mm.
    - RoHS/REACH Compliance: Environmentally friendly, Pb-free, Halogen-free, and Antimony-free.
    Applications:
    - Industrial sensors
    - Programmable Logic Controllers (PLC)
    - Motor servo controllers
    - Outdoor networking equipment
    - Medical video cameras
    - Asset tracking systems
    Technical Parameters
    Electrical Specifications:
    | Parameter | Minimum | Typical | Maximum | Units | Conditions |
    |
    | Frequency Range | MHz | 33 standard frequencies between 7.3728 MHz to 48 MHz |
    | Frequency Stability ±20 | ±50 | ppm | Includes initial tolerance and variations over temperature and voltage |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V
    | Current Consumption 3.4 | 4.5 | mA | No load condition, f = 20 MHz |
    | Standby Current 0.6 | 3.5 | µA | ST = Low, Output weakly pulled down |
    Output Characteristics:
    - Output Voltage Swing: 90% VDD when HIGH, 10% VDD when LOW.
    - Rise/Fall Time: 1.0ns to 3.0ns depending on VDD and output load.
    - Duty Cycle: 45% to 55%.
    Performance Metrics:
    - RMS Period Jitter: 0.5ps to 2.5ps at 20MHz.
    - Phase Jitter (Random): 0.5ps to 2.0ps at 40MHz.
    Product Characteristics and Advantages
    The SiT1618 stands out due to its superior frequency stability and low power consumption. Its ability to maintain accurate timing even under extreme temperatures makes it ideal for rugged environments. Additionally, its programmable drive strength feature allows users to fine-tune performance based on application requirements, reducing EMI and enhancing jitter performance.
    Its compliance with environmental regulations ensures it can be used in eco-conscious designs, further enhancing its market appeal.
    Application Case Studies and Usage Recommendations
    The SiT1618 is extensively utilized in industrial sensor arrays where stable clock signals are crucial. For instance, in motor servo systems, it provides synchronized timing signals necessary for precise control loops. Similarly, in outdoor networking equipment, its robustness against varying temperatures ensures reliable operation in harsh conditions.
    To optimize usage, users should ensure proper decoupling capacitors (≥0.1µF) are connected between VDD and GND. It's also recommended to set appropriate drive strengths according to the target application to achieve optimal rise/fall times.
    Compatibility and Support
    SiT1618 is fully compatible with standard LVCMOS/LVTTL interfaces and supports multiple industry-standard packages. SiTime Corporation provides comprehensive technical support including field programming capabilities via the Time Machine II toolset, facilitating r

SiT1618AA-22-25E-18.432000参数

参数
频率稳定性 ±25ppm
扩频带宽 -
频率 18.432MHz
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 -
通用封装 QFN
安装方式 贴片安装

SiT1618AA-22-25E-18.432000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-22-25E-18.432000数据手册

厂牌 PDF简要描述 下载
SITIME 可编程振荡器 SITIME SiT1618AA-22-25E-18.432000 SiT1618AA-22-25E-18.432000数据手册

SiT1618AA-22-25E-18.432000封装设计

查看详情并下载
Symbol
Footprint
3D Model
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
交货地:
最小起订量为:5
合计: ¥ 104
直接购买
加入购物车

爆款推荐

型号 价格(含增值税)
501JAA40M0000DAG ¥ 0
514BBA000579AAG ¥ 0
514MCC001059BAGR ¥ 116.901
514MCC001237AAGR ¥ 156.3918
545BAA156M250BBG ¥ 0
545BCA156M250ABG ¥ 0
570AAA000107DG ¥ 0
570ACA001527DGR ¥ 781.0521
570ACC000103DGR ¥ 156.8972