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SiT1618AA-22-18E-33.000000

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 33MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-22-18E-33.000000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-22-18E-33.000000

SiT1618AA-22-18E-33.000000概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a standard frequency, high-temperature oscillator developed by SiTime Corporation. It offers excellent total frequency stability, with options ranging from ±20 ppm to ±50 ppm depending on the configuration. This versatile component finds applications across industrial, medical, automotive, avionics, and other high-temperature environments. Designed to withstand harsh conditions, it is particularly suited for use in scenarios where reliability and accuracy under extreme temperatures are critical.
    Key functions include:
    - Support for 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Supply voltages from 1.8V to 3.3V.
    - Operating temperature range from -40°C to 125°C, with an optional -55°C range available in other models like SiT8920 and SiT8921.
    - Compatible with LVCMOS/LVTTL output standards.
    This oscillator is ideal for industrial sensors, motor servos, outdoor networking equipment, and medical video cameras, among other applications.
    Technical Parameters
    Key Specifications:
    | Parameter | Symbol | Min | Typ | Max | Unit |
    |
    | Output Frequency Range | f | 7.3728 | N/A | 48 | MHz |
    | Frequency Stability | Fstab | -20 | +20 | +25 | ppm (including 1st year aging) |
    | Operating Temperature Range | Tuse | -40 | N/A | 125 | °C |
    | Supply Voltage | Vdd | 1.62 | N/A | 3.63 | V |
    | Current Consumption (No Load)| Idd | 3.4 | N/A | 3.8 | mA |
    Additional Details:
    - Supports various standard package sizes: 2.0 x 1.6 mm² to 7.0 x 5.0 mm².
    - Supports multiple drive strengths for varying output load requirements.
    - Instantaneous sampling with the Time Machine II and field programmable oscillators available.
    Product Features and Advantages
    Unique Features:
    1. Wide Frequency Range: Offers 33 predefined frequencies to cater to diverse applications.
    2. Temperature Resistance: Operates reliably across a broad temperature spectrum (-40°C to 125°C).
    3. Low Power Consumption: Typical current draw as low as 3.4 mA (at 1.8V).
    4. High Accuracy: Exceptional frequency stability within ±20 ppm ensures precision.
    5. Field Programmability: Easily customizable through Time Machine II.
    Market Competitiveness:
    The SiT1618 stands out due to its flexibility, ruggedness, and energy efficiency. Its compatibility with LVCMOS/LVTTL outputs makes it suitable for a wide range of interfacing scenarios. Additionally, its compliance with environmental standards such as RoHS and REACH enhances its appeal in modern electronics.
    Application Cases and Usage Suggestions
    Example Applications:
    1. Industrial Sensors: Ensure stable clock signals despite fluctuating temperatures.
    2. Outdoor Networking Equipment: Withstand high external temperature fluctuations.
    3. Medical Imaging: Reliable performance for medical video cameras under rigorous operational conditions.
    Usage Recommendations:
    - Always use a decoupling capacitor (≥0.1 µF) between Vdd and GND to stabilize the power supply.
    - Implement a pull-up resistor (≤10 kΩ) for Pin 1 if not externally driven.
    - Use low-power modes (OE or ST) strategically to reduce unnecessary power drain in low-duty-cycle applications.
    Compatibility and Support
    Compatibility:
    - Compatible with standard LVCMOS/LVTTL interfaces, making it easily integrated with existing systems.
    - Offers industry-standard package sizes to ensure easy integration into PCB designs.
    Support:
    SiTime provides robust technical support, including detailed application notes and tools like the Time Machine II for programming and customi

SiT1618AA-22-18E-33.000000参数

参数
频率 33MHz
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
扩频带宽 -
通用封装 QFN
安装方式 贴片安装

SiT1618AA-22-18E-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。

SiT1618AA-22-18E-33.000000数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-22-18E-33.000000 SiT1618AA-22-18E-33.000000数据手册

SiT1618AA-22-18E-33.000000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+ ¥ 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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