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SiT1618AE-13-25N-33.000000

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 33MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-13-25N-33.000000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-13-25N-33.000000

SiT1618AE-13-25N-33.000000概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-performance standard frequency oscillator developed by SiTime Corporation. It is designed for industrial, medical, automotive, avionics, and other high-temperature applications. The SiT1618 supports a wide range of standard frequencies between 7.3728 MHz and 48 MHz, making it suitable for various electronic systems requiring precise timing solutions.
    Key features include excellent total frequency stability (as low as ±20 ppm), low power consumption (3.4 mA typical at 1.8V), and compatibility with LVCMOS/LVTTL outputs. The device is also available in multiple 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. Additionally, the SiT1618 is environmentally friendly, being RoHS and REACH compliant, Pb-free, halogen-free, and antimony-free.
    Technical Parameters
    Electrical Specifications:
    - Frequency Range: 7.3728 MHz to 48 MHz (33 standard frequencies supported)
    - Frequency Stability: -20 to +20 ppm (inclusive of initial tolerance, 1st year aging, and temperature variations)
    - Operating Temperature Range: -40°C to 105°C (Industrial) / -40°C to 125°C (Automotive)
    - Supply Voltage: 1.62V to 3.63V
    - Current Consumption: 3.4 mA typical at 1.8V; standby current as low as 0.6 μA
    - Output High Voltage (VOH): ≥90% of Vdd
    - Output Low Voltage (VOL): ≤10% of Vdd
    - Input High Voltage (VIH): ≥70% of Vdd
    - Input Low Voltage (VIL): ≤30% of Vdd
    Input/Output Characteristics:
    - Output Enable (OE)/Standby (ST): Supports programmable modes for OE, ST, or NC.
    - Output Enable Time (Toe): <162 ns for f = 48 MHz
    - Startup Time (Tstart): <5 ms
    - Resume Time (Tresume): <5 ms
    Jitter Performance:
    - RMS Period Jitter: 1.6 to 2.5 ps (f = 20 MHz, Vdd = 2.5V to 3.3V)
    - Peak-to-Peak Period Jitter: 12 to 20 ps (f = 20 MHz, Vdd = 2.5V to 3.3V)
    Product Features and Advantages
    The SiT1618 offers several unique advantages:
    - Wide Frequency Range: Supports 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Enhanced Stability: Total frequency stability as low as ±20 ppm ensures reliable performance in demanding environments.
    - Low Power Consumption: Typical current consumption of 3.4 mA at 1.8V makes it ideal for battery-powered applications.
    - Programmable Drive Strength: Adjustable rise/fall time for optimizing EMI and jitter performance.
    - Industry Compliance: RoHS, REACH, Pb-free, halogen-free, and antimony-free, ensuring environmental friendliness.
    Application Cases and Usage Suggestions
    The SiT1618 is well-suited for industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more. Here are some practical usage scenarios:
    1. Industrial Sensors: Use the SiT1618 for precise timing in harsh environments where temperature fluctuations are common. Ensure proper thermal management to maintain stability.
    2. Networking Equipment: Implement the oscillator in outdoor networking setups where reliability under extreme temperatures is critical. Verify compatibility with existing components.
    3. Medical Video Cameras: Optimize the device's low power consumption for portable medical devices. Consider programming the OE pin to manage power efficiently.
    Usage Suggestions:
    - Always connect a 0.1 µF capacitor between Vdd and GND to stabilize the power supply.
    - Use a pull-up resistor (≤10 kΩ) if Pin 1 is left floating.
    - Program the OE/ST pin based on application requirements to enhance power efficiency.
    Compatibility and Support
    The SiT1618 is compatible with most LVCMOS/LVTTL-based systems. SiTime provides comprehensive support through its Time Machine II tool for instant sample customization. Customers can program the oscillator in the field to meet specific design needs. Additionally, the device meets

SiT1618AE-13-25N-33.000000参数

参数
频率 33MHz
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-13-25N-33.000000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-13-25N-33.000000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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