处理中...

首页  >  产品百科  >  SiT1618AA-78-18N-14.745600

SiT1618AA-78-18N-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 ±30ppm 14.7456MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-78-18N-14.745600
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-78-18N-14.745600

SiT1618AA-78-18N-14.745600概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-performance standard frequency oscillator developed by SiTime Corporation, designed for demanding industrial, medical, automotive, avionics, and other high-temperature applications. This oscillator features precision timing solutions with a wide range of standard frequencies between 7.3728 MHz and 48 MHz, making it suitable for industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more. The SiT1618 offers excellent total frequency stability of ±20 ppm and low power consumption of 3.4 mA at 1.8V, making it ideal for applications requiring both reliability and energy efficiency.
    Technical Parameters
    Key Specifications:
    - Frequency Range: 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Supply Voltage: Operates between 1.8V and 3.3V.
    - Frequency Stability: ±20 ppm inclusive of initial tolerance, first-year aging, and variations over operating temperature, rated power supply voltage, and load (15 pF ± 10%).
    - Operating Temperature: -40°C to 125°C (Extended Industrial) or -40°C to 150°C (Automotive).
    - Output Compatibility: LVCMOS/LVTTL compatible.
    - Packages: Industry-standard sizes: 2.0 x 1.6, 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm².
    - Instant Sampling: Available with Time Machine II and field programmable oscillators.
    Electrical Characteristics:
    | Parameter | Minimum | Typical | Maximum | Units |

    | Output Frequency 7.3728 | 48 | MHz |
    | Frequency Stability | -20 | 20 | +20 | ppm |
    | Operating Temperature Range| -40 +125 | °C |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V |
    | Current Consumption 3.4 | 4.5 | mA |
    Product Features and Advantages
    The SiT1618 oscillator stands out due to its robustness and versatility. Its key advantages include:
    - High Reliability: With ±20 ppm frequency stability, it ensures precise timing across various environmental conditions.
    - Low Power Consumption: Typical power consumption of 3.4 mA at 1.8V helps extend battery life in portable and energy-sensitive applications.
    - Wide Operating Temperature Range: From -40°C to 125°C, it ensures stable performance in harsh environments.
    - Field Programmability: Users can customize frequencies and features using Time Machine II.
    - Compliance: RoHS, REACH compliant, Pb-free, Halogen-free, and Antimony-free.
    Application Case Studies and Usage Recommendations
    Use Case 1: Industrial Sensors
    Industrial sensors often require high precision and reliability under extreme temperatures. The SiT1618’s ±20 ppm frequency stability and -40°C to 125°C operating range make it a perfect fit. For optimal performance, ensure the sensor circuitry is designed with proper decoupling capacitors and power management.
    Recommendation: Use a 15 pF load capacitor and connect a 0.1 µF decoupling capacitor between Vdd and GND to stabilize the output.
    Use Case 2: Medical Video Cameras
    Medical imaging systems demand high-quality video outputs with minimal jitter. The SiT1618 offers RMS period jitter as low as 1.6 ps at 20 MHz, ensuring clear and stable video streams.
    Recommendation: Implement the OE mode for better control over power consumption when the camera is idle, reducing unnecessary power draw.
    Use Case 3: Asset Tracking Systems
    For mobile asset tracking systems, the oscillator must endure varying environmental conditions. The SiT1618’s extended industrial temperature range (-40°C to 125°C) ensures consistent performance.
    Recommendation: Ensure the system design accounts for the oscillator’s thermal dissipation to maintain optimal performance over time.
    Compatibility and Support
    The SiT1618 is comp

SiT1618AA-78-18N-14.745600参数

参数
输出格式 LVCMOS|LVTTL
负载电容 15pF
最大电源电流 -
频率稳定性 ±30ppm
扩频带宽 -
频率 14.7456MHz
最大工作电压 1.98V
最小工作电压 1.62V
通用封装 QFN
安装方式 贴片安装

SiT1618AA-78-18N-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-78-18N-14.745600数据手册

厂牌 PDF简要描述 下载
SITIME 可编程振荡器 SITIME SiT1618AA-78-18N-14.745600 SiT1618AA-78-18N-14.745600数据手册

SiT1618AA-78-18N-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+ ¥ 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