处理中...

首页  >  产品百科  >  SIT8008AI-21-25E-2.048000

SIT8008AI-21-25E-2.048000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: HCMOS|LVCMOS 2.25V 2.75V 15pF ±20ppm 2.048MHz QFN
供应商型号: 10A-SIT8008AI-21-25E-2.048000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SIT8008AI-21-25E-2.048000

SIT8008AI-21-25E-2.048000概述

    # SiT8008 Low Power Programmable Oscillator
    Product Introduction
    The SiT8008 is a state-of-the-art low power programmable oscillator designed for a wide range of applications requiring precise timing solutions. This versatile oscillator supports any frequency between 1 MHz and 110 MHz, offering accuracy up to six decimal places. Its core applications include digital still cameras (DSC), digital video cameras (DVC), digital video recorders (DVR), internet protocol cameras (IP CAM), tablets, e-books, solid-state drives (SSD), GPON, EPON, and more.
    The SiT8008 also excels in high-speed serial protocols like USB, SATA, SAS, Firewire, 100M/1G/10G Ethernet, and others. It is available in several industrial temperature ranges (-40°C to 85°C) and offers excellent total frequency stability as low as ±20 PPM. Additionally, it features programmable drive strength, enabling users to adjust parameters such as jitter performance, electromagnetic interference (EMI) reduction, and compatibility with larger capacitive loads.
    Technical Parameters
    | Parameter | Minimum | Typical | Maximum | Unit |

    | Output Frequency Range | 1 110 | MHz |
    | Frequency Stability | -20 +20 | PPM |
    | Operating Temperature | -40 85 | °C |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V |
    | Current Consumption | 0 | 3.6 | 4.5 | mA |
    | Standby Current | 0 | 0.6 | 1.3 | μA |
    Key Electrical Characteristics:
    - RMS Period Jitter: 1.76 to 3 ps (at 75 MHz, Vdd = 2.5V)
    - RMS Phase Jitter: 0.5 to 0.9 ps (12 kHz to 20 MHz bandwidth)
    - Startup Time: Up to 5 ms
    - Output Drive Strength: Programmable (14 levels including default)
    Product Features and Advantages
    The SiT8008 stands out due to its flexibility and performance:
    - Customizable Frequencies: Capable of generating any frequency within the 1 MHz to 110 MHz range.
    - Superior Stability: Maintains ±20 PPM total frequency stability across varying conditions.
    - Low Power Consumption: Typical current draw is just 3.6 mA, making it ideal for battery-operated devices.
    - Programmable Drive Strength: Allows tailoring the oscillator's output characteristics for different applications.
    - LVCMOS/HCMOS Compatibility: Ensures seamless integration into existing systems.
    - Field Programmability: Supports customization via Time Machine II tools for rapid prototyping.
    Application Case Studies and Usage Recommendations
    Example 1: Digital Still Cameras (DSC)
    In digital still cameras, precise timing is crucial for image capture. The SiT8008 ensures minimal phase jitter, which enhances image quality. To optimize performance, consider selecting a higher drive strength to improve signal integrity under heavy loads.
    Example 2: Solid-State Drives (SSD)
    For SSDs, where high-speed data transfer is essential, the SiT8008's support for 10Gbps Ethernet makes it a perfect choice. Use its adjustable drive strength to minimize EMI while ensuring robust communication links.
    General Recommendations:
    - Always connect a decoupling capacitor (0.1 µF) between Vdd and GND to stabilize the power supply.
    - For high-noise environments, adding a pull-up resistor (<10 kΩ) to the OE/ST pin can help maintain stable outputs.
    Compatibility and Support
    The SiT8008 is fully compatible with industry-standard packages (e.g., 2.0 x 1.6 mm, 2.5 x 2.0 mm). SiTime offers comprehensive support, including technical documentation, software utilities like Time Machine II, and robust after-sales service.
    Common Issues and Solutions
    | Problem | Solution |

    | Excessive startup delay | Verify power sequencing and ensure proper load.|
    | High EMI issues | Incre

SIT8008AI-21-25E-2.048000参数

参数
负载电容 15pF
最大电源电流 -
频率稳定性 ±20ppm
扩频带宽 -
频率 2.048MHz
最大工作电压 2.75V
最小工作电压 2.25V
输出格式 HCMOS|LVCMOS
通用封装 QFN

SIT8008AI-21-25E-2.048000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。

SIT8008AI-21-25E-2.048000数据手册

厂牌 PDF简要描述 下载
SITIME 可编程振荡器 SITIME SIT8008AI-21-25E-2.048000 SIT8008AI-21-25E-2.048000数据手册

SIT8008AI-21-25E-2.048000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)
10+ ¥ 6.5
35+ ¥ 5.082
100+ ¥ 3.99
1000+ ¥ 3.4884
4000+ ¥ 3.3516
库存: 6000
起订量: 10 增量: 0
交货地:
最小起订量为:10
合计: ¥ 65
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