处理中...

首页  >  产品百科  >  SiT1618AA-82-18S-14.745600

SiT1618AA-82-18S-14.745600

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 14.7456MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-82-18S-14.745600
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-82-18S-14.745600

SiT1618AA-82-18S-14.745600概述

    Product Overview: SiT1618 Standard Frequency, High Temperature Oscillator
    The SiT1618 is a high-performance, standard-frequency, high-temperature oscillator developed by SiTime Corporation. This product is specifically designed for applications requiring reliable timing solutions in harsh environmental conditions, such as industrial, medical, automotive, and avionics sectors. The SiT1618 combines precision, durability, and flexibility, making it an ideal choice for modern electronic systems demanding stable frequency outputs under extreme temperatures.
    Product Introduction
    Type and Main Functions:
    The SiT1618 provides 33 standard frequencies ranging from 7.3728 MHz to 48 MHz, enabling it to serve diverse applications where precise timing is critical. It offers excellent total frequency stability of as low as ±20 ppm and operates across a broad temperature range from -40°C to 125°C (with options down to -55°C).
    Primary Applications:
    The SiT1618 is widely used in various industries, including:
    - Industrial sensors
    - PLCs (Programmable Logic Controllers)
    - Motor servo systems
    - Outdoor networking equipment
    - Medical video cameras
    - Asset tracking systems
    Technical Parameters
    Below are the key technical specifications extracted from the SiT1618's datasheet:
    | Parameter | Symbol | Min | Typ | Max | Unit | Condition |
    ||
    | Output Frequency Range | f | N/A | N/A | N/A | MHz | 33 standard frequencies (7.3728 MHz - 48 MHz) |
    | Frequency Stability | Fstab | -50 | +50 | ppm | Inclusive of all variations |
    | Operating Temperature Range | Tuse | -40 | N/A | 125 | °C | Automotive-grade |
    | Supply Voltage | Vdd | 1.62 | N/A | 3.63 | V | 2.25 - 3.63 V |
    | Current Consumption (No Load) | Idd | N/A | 3.4 | N/A | mA | 1.8 V |
    | LVCMOS/LVTTL Compatible Output | — | — | Yes | — | — | — |
    | Pin Dimensions | — | — | N/A | N/A | mm² | Industry-standard packages |
    Additional parameters like startup time, standby current, and jitter specifications are detailed in the original document.
    Key Product Features and Advantages
    1. Wide Frequency Range: Offers 33 standard frequencies catering to multiple application needs.
    2. High-Temperature Durability: Operates effectively across temperatures from -40°C to 125°C.
    3. Exceptional Frequency Stability: Achieves a total frequency stability as low as ±20 ppm, ensuring high reliability.
    4. Low Power Consumption: Typical current consumption of 3.4 mA at 1.8V ensures energy-efficient performance.
    5. Programmable Drive Strength: Supports customizable rise/fall times to meet different application requirements.
    6. Compliance & Compatibility: RoHS, REACH compliant, Pb-free, Halogen-free, and Antimony-free; compatible with LVCMOS/LVTTL standards.
    Application Scenarios and Usage Recommendations
    The SiT1618 is well-suited for applications where accurate timing is essential in challenging environments. For instance:
    - Industrial Sensors: The oscillator’s ability to maintain stability in varying temperatures makes it perfect for harsh industrial setups.
    - Automotive Electronics: Reliable performance across -40°C to 125°C ensures compliance with automotive-grade standards.

    Usage Suggestions:
    - Ensure appropriate decoupling capacitors (≥0.1 µF) are placed between Vdd and GND to stabilize power delivery.
    - If pin 1 is not externally driven, connect it to a pull-up resistor of ≤10 kΩ for optimal functionality.

SiT1618AA-82-18S-14.745600参数

参数
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 -
频率 14.7456MHz
通用封装 QFN
安装方式 贴片安装

SiT1618AA-82-18S-14.745600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-82-18S-14.745600数据手册

厂牌 PDF简要描述 下载
SITIME 可编程振荡器 SITIME SiT1618AA-82-18S-14.745600 SiT1618AA-82-18S-14.745600数据手册

SiT1618AA-82-18S-14.745600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+ ¥ 52
35+ ¥ 46.222
100+ ¥ 41.61
500+ ¥ 39.672
库存: 1000
起订量: 5 增量: 0
交货地:
最小起订量为:5
合计: ¥ 260
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