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LTC1569CS8-7

产品分类: 其他滤波器
厂牌: ANALOG DEVICES
产品描述: Active Filter Single Low Pass 10th Order 300kHz 8-Pin SOIC N
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ANALOG DEVICES 其他滤波器 LTC1569CS8-7

LTC1569CS8-7概述

    Introduction
    The LTC1569-7 is a highly advanced 10th-order low-pass filter that features linear phase and a root raised cosine amplitude response. It is designed to cater to applications in data communication and data acquisition systems. Its core advantages include precise tuning, low power consumption, excellent common mode rejection, and a wide range of operational conditions.
    This product finds applications in:
    - Data communication filters for 3V operation.
    - Linear phase and phase-matched filters for I/Q signal processing.
    - Programmable cutoff frequency low-pass filters for optimal pulse shaping in PAM (Pulse Amplitude Modulation) data communication.
    Technical Parameters
    The following table highlights key technical specifications:
    | Parameter | Condition | Min | Typical | Max | Units |
    |
    | Filter Gain | fCLK = 8.192MHz, fIN = 5120Hz | –0.10 | 0.00 | 0.10 | dB |
    | Filter Phase | fCLK = 4MHz, fIN = 2500Hz | –11 Deg |
    | Filter Cutoff Accuracy | REXT = 10.24k | ±1 % |
    | Power Supply Voltage | Pin 5 shorted to Pin 4 | 3.7 | 4.2 | 4.6 | V |
    | Power Supply Current | fCLK = 4.096MHz | 9 | 14 | 20 | mA |
    | Output DC Swing | VS = 3V | 1.9 | 2.1 VP-P |
    | Clock-to-Cutoff Frequency 32:1 |
    These parameters underscore the device’s efficiency, robustness, and adaptability across different environments and operational conditions.
    Product Features and Advantages
    The LTC1569-7 offers several standout features that make it ideal for demanding applications:
    - High Selectivity: The 10th-order filter ensures minimal distortion while maintaining sharp cutoff performance.
    - Linear Phase: Ensures accurate timing characteristics, minimizing phase shifts critical for real-time applications.
    - Energy-Efficient: Supports multiple power-saving modes, reducing energy consumption significantly.
    - Wide Operating Range: Operates seamlessly from 3V to ±5V supplies, making it suitable for portable and low-voltage systems.
    - Precision Tuning: Adjustable cutoff frequency via a single external resistor or external clock, allowing flexible configurations.
    Its competitive edge lies in combining superior filter performance with low-power design, offering high value in both data communication and acquisition systems.
    Application Case Studies and Usage Recommendations
    Application Example: Data Communication Filtering
    The LTC1569-7 is frequently deployed in 3V operation scenarios for data communication filters. For instance, in I/Q signal processing, its linear phase ensures accurate modulation and demodulation of signals, enhancing communication reliability.
    Usage Tips:
    - Ensure that input signals are centered around the DC voltage at the input node.
    - Use AC coupling if necessary to avoid signal distortions.
    - Test different external resistors to fine-tune the cutoff frequency according to application requirements.
    Additional Scenario: Precision Pulse Shaping
    For optimal PAM data communication, the root raised cosine response minimizes inter-symbol interference (ISI), improving overall system fidelity.
    Optimization Suggestion:
    - Employ a feedback mechanism to dynamically adjust the external resistor based on varying system needs.
    - Utilize software algorithms to monitor and calibrate the cutoff frequency under real-time conditions.
    Compatibility and Support
    The LTC1569-7 is compatible with a wide range of other electronic components due to its flexible configuration options. Additio

LTC1569CS8-7参数

参数
带宽 -
插入损耗 -
中心频率 -
通用封装 SOP
安装方式 贴片安装

LTC1569CS8-7厂商介绍

Analog Devices(简称ADI)是一家全球领先的半导体公司,专注于模拟、混合信号和数字信号处理(DSP)集成电路(IC)的设计、制造和营销。公司成立于1965年,总部位于美国马萨诸塞州的诺伍德。

ADI的主营产品主要分为以下几类:
1. 数据转换器:包括模数转换器(ADC)和数模转换器(DAC),广泛应用于通信、工业、医疗等领域。
2. 放大器和比较器:提供各种高性能放大器和比较器产品,用于信号放大、滤波和比较等。
3. 射频(RF)和微波产品:包括射频收发器、混频器、放大器等,应用于无线通信、**等领域。
4. 电源管理:提供电源转换、电源管理等解决方案,满足各种电源需求。
5. 接口和通信:包括以太网、串行通信等接口产品,用于数据传输和通信。
6. 处理器和DSP:提供高性能处理器和数字信号处理器,用于复杂信号处理和控制。

ADI的优势在于其在模拟和混合信号领域的深厚技术积累,以及对客户需求的深刻理解。公司不断推出创新产品,满足客户在各种应用场景下的需求,如5G通信、自动驾驶、工业自动化等。此外,ADI还提供全面的技术支持和定制化服务,帮助客户实现产品快速上市。

LTC1569CS8-7数据手册

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ANALOG DEVICES 其他滤波器 ANALOG DEVICES LTC1569CS8-7 LTC1569CS8-7数据手册

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