处理中...

首页  >  产品百科  >  SiT1618AA-21-33N-13.521270

SiT1618AA-21-33N-13.521270

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.97V 3.63V 15pF ±20ppm 13.52127MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-21-33N-13.521270
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-21-33N-13.521270

SiT1618AA-21-33N-13.521270概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a versatile standard frequency, high-temperature oscillator designed by SiTime Corporation. It offers precise timing solutions across multiple industries, including industrial, medical, automotive, and avionics. This oscillator is notable for its robust performance under extreme conditions and excellent frequency stability. Key features include compatibility with various supply voltages (1.8V to 3.3V), wide operating temperature ranges (-40°C to 125°C), and RoHS-compliant, Pb-free design.
    Applications:
    - Industrial sensors
    - Programmable Logic Controllers (PLCs)
    - Motor servos
    - Outdoor networking equipment
    - Medical video cameras
    - Asset tracking systems
    Technical Parameters
    Below are the key technical specifications of the SiT1618:
    | Parameter | Minimum | Typical | Maximum | Unit |

    | Output Frequency Range | MHz |
    7.3728 48
    | Frequency Stability ±20 | ±50 | ppm |
    | Operating Temperature | -40 125 | °C |
    | Supply Voltage | 1.62 | 1.8–3.3 | 3.63 | V |
    | Current Consumption | 3.4 | 3.8–4.5 | 4.5 | mA |
    | Output High Voltage (VOH)| 90% - | V |
    | Output Low Voltage (VOL) | - | - | 10% | V |
    | Rise/Fall Time | - | 1.0–2.5 | 3.0 | ns |
    Additional Performance Metrics:
    - RMS Period Jitter: 1.6–2.5 ps (20 MHz, 2.5V–3.3V)
    - Peak-to-Peak Phase Jitter: 12–20 ps (20 MHz, 2.5V–3.3V)
    - Duty Cycle: 45–55%
    - Startup Time: ≤5 ms
    - Standby Current: 0.6–3.5 μA
    Product Features and Advantages
    The SiT1618 oscillator stands out due to its innovative features and market competitiveness:
    1. Wide Frequency Range: Offers 33 standard frequencies between 7.3728 MHz and 48 MHz.
    2. High-Temperature Operation: Capable of working reliably from -40°C to 125°C.
    3. Low Power Consumption: Typical current consumption is 3.4 mA at 1.8V.
    4. Flexible Pin Configuration: OE, ST, or NC modes allow adaptability to various designs.
    5. Field Programmability: Supports custom frequencies via the Time Machine II programmer.
    6. Compliance: RoHS, REACH, Pb-free, Halogen-free, and Antimony-free.
    Application Case Studies and Usage Suggestions
    Case Study: Industrial Sensors
    The SiT1618 is frequently used in industrial sensor systems where precision and durability are critical. Due to its high temperature tolerance and excellent frequency stability, it ensures reliable performance in harsh environments such as oil rigs and mining operations.
    Usage Suggestion:
    - Ensure the correct supply voltage (typically 2.5V–3.3V) to achieve optimal current consumption.
    - Use a capacitor of 0.1 µF or higher between VDD and GND for stabilization.
    Case Study: Medical Video Cameras
    Medical video cameras require high-quality timing signals to capture accurate images. The SiT1618’s ±20 ppm frequency stability ensures crisp and clear video output.
    Usage Suggestion:
    - Implement OE functionality to manage clock enable/disable cycles, reducing power consumption during idle periods.
    - Utilize NC mode if pin 1 needs to remain unused.
    Compatibility and Support
    The SiT1618 is compatible with standard LVCMOS/LVTTL interfaces, making it easy to integrate with existing systems. SiTime provides comprehensive technical support, including application notes, datasheets, and programming tools like the

SiT1618AA-21-33N-13.521270参数

参数
最大电源电流 -
频率稳定性 ±20ppm
扩频带宽 -
频率 13.52127MHz
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
通用封装 QFN
安装方式 贴片安装
应用等级 工业级

SiT1618AA-21-33N-13.521270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-21-33N-13.521270数据手册

厂牌 PDF简要描述 下载
SITIME 可编程振荡器 SITIME SiT1618AA-21-33N-13.521270 SiT1618AA-21-33N-13.521270数据手册

SiT1618AA-21-33N-13.521270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)
501HCA27M0000CAGR ¥ 0
514BBA000579AAG ¥ 0
514BBC000932BAGR ¥ 0
514CAC001900BAG ¥ 65.7985
514NCA001004BAG ¥ 0
514RCC001237BAGR ¥ 92.9104
545BAA156M250BBG ¥ 0
570AAA000107DG ¥ 0
570ABB000647DGR ¥ 382.4851
570BAB000124DG ¥ 463.6235