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Performance 454

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  • 音频数模转换器DAC抖动的灵敏度分析

    Abstract: This application note describes how sampling clock jitter (time interval error or "TIE jitter") affectsthe performance of delta-sigma digital-to-analog converters (DACs). New insights explain the importanceof separately specifying low-frequency (< 2x passband frequency) and high-frequenc ...

    /dl/20671.html

    标签: DAC 音频 数模转换器 抖动

    上传时间: 2013-10-25

    上传用户:banyou

  • 高集成数字RF调制器解决方案

    Abstract: A digital RF modulator, an integrated solution that satisfies stringent DOCSIS RF-performancerequirements, takes advantage of modern technologies like high-performance wideband digital-to-analogconversion and CMOS technology scaling. This application note describes the concept and advant ...

    /dl/20678.html

    标签: 集成 数字RF 调制器 方案

    上传时间: 2013-10-20

    上传用户:drink!

  • 了解模数转换器的噪声、ENOB

    Abstract: Specifications such as noise, effective number of bits (ENOB), effective resolution, and noise-free resolution inlarge part define how accurate an ADC really is. Consequently, understanding the performance metrics related to noise isone of the most difficult aspects of transitioning from ...

    /dl/21053.html

    标签: ENOB 模数转换器

    上传时间: 2013-10-16

    上传用户:x18010875091

  • Programming Baud Rates of the MAX3108 UART

    Abstract: The MAX3108 is a complete high-performance universal asynchronous receiver-transmitter (UART) in a tiny 2.1mm ×

    /dl/21113.html

    标签: Programming Rates Baud 3108

    上传时间: 2014-12-23

    上传用户:清风冷雨

  • 小面积和大面积光电二极管的低噪声放大器

    &nbsp; Photodiodes can be broken into two categories: largearea photodiodes with their attendant high capacitance(30pF to 3000pF) and smaller area photodiodes withrelatively low capacitance (10pF or less). For optimalsignal-to-noise performance, a transimpedance amplifi erconsisting of an invert ...

    /dl/21315.html

    标签: 光电二极管 低噪声放大器

    上传时间: 2013-10-28

    上传用户:hanbeidang

  • 高集成四通道工业控制应用的电压输出DAC

    &nbsp; Digital-to-analog converters (DACs) are prevalent inindustrial control and automated test applications.General-purpose automated test equipment often requiresmany channels of precisely controlled voltagesthat span several voltage ranges. The LTC2704 is ahighly integrated 16-bit, 4-channel ...

    /dl/21321.html

    标签: DAC 集成 四通道 工业

    上传时间: 2013-11-22

    上传用户:元宵汉堡包

  • 将您的微控制器ADC升级至真正的12位性能

    &nbsp; Many 8-bit and 16-bit microcontrollers feature 10-bitinternal ADCs. A few include 12-bit ADCs, but these oftenhave poor or nonexistent AC specifi cations, and certainlylack the performance to meet the needs of an increasingnumber of applications. The LTC&reg;2366 and its slowerspeed versi ...

    /dl/21331.html

    标签: ADC 微控制器 性能

    上传时间: 2013-10-26

    上传用户:jackandlee

  • MAX20021,MAX20022示例PCB布局指南

    Abstract: This application note explains how to layout the MAX20021/MAX20022 automotive quad powermanagementICs (PMICs) to maximize performance and minimize emissions. Example images of a fourlayerlayout are provided.

    /dl/21614.html

    标签: MAX 20021 20022 PCB

    上传时间: 2013-11-19

    上传用户:18711024007

  • 磁芯电感器的谐波失真分析

    磁芯电感器的谐波失真分析&nbsp;摘&nbsp; 要:简述了改进铁氧体软磁材料比损耗系数和磁滞常数ηB,从而降低总谐波失真THD的历史过程,分析了诸多因数对谐波测量的影响,提出了磁心性能的调控方向。 关键词:比损耗系数, 磁滞常数ηB ,直流偏置特性DC-Bias,总谐波失真THD &nbsp;Analysis on THD of the fer rite co res u ...

    /dl/22302.html

    标签: 磁芯 电感器 谐波失真

    上传时间: 2014-12-24

    上传用户:7891

  • 开关电源EMI设计(英文版)

    Integrated EMI/Thermal Design forSwitching Power SuppliesWei ZhangThesis submitted to the Faculty of theVirginia Polytechnic Institute and State Universityin partial fulfillment of the requirements for the degree of Integrated EMI/Thermal Design forSwitching Power SuppliesWei Zhang(ABSTRACT)This wor ...

    /dl/22307.html

    标签: EMI 开关电源 英文

    上传时间: 2013-11-10

    上传用户:1595690