处理中...

首页  >  产品百科  >  SiT1618AA-32-33N-29.491200

SiT1618AA-32-33N-29.491200

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.97V 3.63V 15pF ±25ppm 29.4912MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-32-33N-29.491200
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-32-33N-29.491200

SiT1618AA-32-33N-29.491200概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a standard frequency, high temperature oscillator manufactured by SiTime Corporation. It offers a range of standard frequencies between 7.3728 MHz and 48 MHz and is designed for use in industrial, medical, automotive, avionics, and other high-temperature environments. Key applications include industrial sensors, programmable logic controllers (PLCs), motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more.
    Main Features:
    - Standard Frequencies: 33 standard frequencies within the 7.3728 MHz to 48 MHz range.
    - Supply Voltage: Operates at 1.8V, 2.5V to 3.3V, or 2.7V to 3.63V.
    - Temperature Range: -40°C to 125°C; options for -55°C are available with the SiT8920 and SiT8921 models.
    - Stability: Excellent total frequency stability as low as ±20 ppm.
    - Power Consumption: Low power consumption of 3.4 mA typical at 1.8V.
    - Output Compatibility: Compatible with LVCMOS/LVTTL standards.
    - Package Sizes: Available in multiple industry-standard packages such as 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.
    - Field Programmability: Offers instant sampling capabilities via Time Machine II and field programmable oscillators.
    - Environmental Compliance: RoHS and REACH compliant, lead-free, halogen-free, and antimony-free.

    Technical Parameters
    Below is a concise summary of the technical specifications of the SiT1618:
    | Parameter | Value Range | Conditions |
    |
    | Frequency Range | 7.3728 MHz to 48 MHz | 33 standard frequencies |
    | Frequency Stability | -20 to +20 ppm | Includes initial tolerance, 1st year aging, temp variations, etc. |
    | Operating Temperature | -40°C to +125°C | Automotive grade |
    | Supply Voltage | 1.8V to 3.63V | Multiple voltage options |
    | Current Consumption | 3.4 mA typical | No load, f = 20 MHz, Vdd = 1.8V|
    | Output High Voltage | ≥ 90% Vdd | f = 20 MHz |
    | Output Low Voltage | ≤ 10% Vdd | f = 20 MHz |
    | Input High Voltage | ≥ 70% Vdd | Pin 1, OE or ST |
    | Input Low Voltage | ≤ 30% Vdd | Pin 1, OE or ST |
    Additional features include integrated EMI mitigation through programmable rise/fall times, robustness in high temperature environments, and excellent phase noise performance.
    Product Characteristics and Advantages
    The SiT1618 stands out with its ability to maintain high precision across a wide range of temperatures (-40°C to 125°C) and its flexibility to support multiple standard frequencies. The device's compatibility with both low-voltage (1.8V) and high-voltage (3.63V) supplies enhances its application versatility.
    Its programmable drive strength allows users to fine-tune performance based on application requirements, reducing electromagnetic interference (EMI) and improving jitter. Additionally, the "no runt" pulses and "no glitch" output during startup and resume ensure reliable operation in critical applications.
    Compared to traditional quartz-based oscillators, the SiT1618 offers superior reliability and resistance to mechanical shock and vibration, making it ideal for harsh environments.
    Application Scenarios and Usage Suggestions
    The SiT1618 is well-suited for various applications requiring precise timing solutions under extreme conditions. Here are some examples:
    1. Industrial Sensors: High stability and low power consumption make it ideal for sensor synchronization.
    2. Medical Imaging: Stable performance i

SiT1618AA-32-33N-29.491200参数

参数
最大工作电压 3.63V
最小工作电压 2.97V
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 29.4912MHz
通用封装 QFN
安装方式 贴片安装

SiT1618AA-32-33N-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。

SiT1618AA-32-33N-29.491200数据手册

厂牌 PDF简要描述 下载
SITIME 可编程振荡器 SITIME SiT1618AA-32-33N-29.491200 SiT1618AA-32-33N-29.491200数据手册

SiT1618AA-32-33N-29.491200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)
501HCA27M0000CAGR ¥ 0
501JAA40M0000DAG ¥ 0
514BBA000579AAG ¥ 0
514BBC000932BAGR ¥ 0
514CAC001900BAG ¥ 65.7985
545BAA156M250BBG ¥ 0
570AAA000107DG ¥ 0
570ABB000647DGR ¥ 382.2442
570ACA001527DGR ¥ 781.0521
570BAB000124DG ¥ 438.693