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CAM CAM350软件的学习笔记

CAM350软件的学习笔记目录1. CAM3501. 一. Gerber知识2. 二.CAM3503. 三.CAM350操作4. 附录Gerber知识l Gerber 文件的格式包括：&iexcl; RS-274-X （常用）&iexcl; RS-274-D （常用）&iexcl; RS-274&iexcl; Fire 9000&iexcl; Mda 9000&iexcl; Barco DPFl 标准的gerber file 格式可分为RS-274 与RS-274X 两种，其不同在于：& ...

https://www.eeworm.com/dl/CAM/20134.html

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模拟电子  模拟IC性能的权衡模拟到数字化设计的挑战

Abstract: Many digital devices incorporate analog circuits. For instance, microprocessors, applicationspecificintegrated circuits (ASICs), and field-programmable gate arrays (FPGAs) may have internalvoltage references, analog-to-digital converters (ADCs) or digital-to-analog converters (DACs). How ...

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模拟电子  传感器信号调节 - 用于信号调节的ADC

The trend in ADCs and DACs is toward higher speeds and higher resolutions atreduced power levels. Modern data converters generally operate on &plusmn;5V (dualsupply) or +5V (single supply). In fact, many new converters operate on a single +3Vsupply. This trend has created a number of design and ap ...

https://www.eeworm.com/dl/571/20616.html

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模拟电子  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 ...

https://www.eeworm.com/dl/571/20671.html

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模拟电子  微电脑型数学演算式隔离传送器

特点：精确度0.1%满刻度可作各式數學演算式功能如:A+B/A-B/AxB/A/B/A&B(Hi or Lo)/|A|/ 16 BIT类比输出功能输入与输出绝缘耐压2仟伏特/1分钟(input/output/power) 宽范围交直流兩用電源設計尺寸小,穩定性高

https://www.eeworm.com/dl/571/20761.html

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模拟电子  MAX5713-MAX5715数据资料

The MAX5713/MAX5714/MAX5715 4-channel, low-power,8-/10-/12-bit, voltage-output digital-to-analog converters(DACs) include output buffers and an internal referencethat is selectable to be 2.048V, 2.500V, or 4.096V. TheMAX5713/MAX5714/MAX5715 accept a wide supplyvoltage range of 2.7V to 5.5V with ex ...

https://www.eeworm.com/dl/571/20897.html

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模拟电子  双绞线和低通滤波器降低EMI_RFI

Abstract: Alexander Graham Bell patented twisted pair wires in 1881. We still use them today because they work so well. In addition we have the advantage ofincredible computer power within our world. Circuit simulators and filter design programs are available for little or no cost. We combine the ...

https://www.eeworm.com/dl/571/20986.html

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模拟电子  MEMS麦克风有助于提高系统设计效率

A MEMS microphone IC is unique among Analog Devices, Inc., products in that its input is an acoustic pressure wave. For this reason, some specifications included in the data sheets for these parts may not be familiar, or familiar specifications may be applied in unfamiliar ways. This application not ...

https://www.eeworm.com/dl/571/20992.html

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模拟电子  MAX9930在有线电视中的功能应用

Abstract: The MAX9930&ndash;MAX9933 family of RF controllers and detector can be used in a wide variety of applications. Anideal application is cable television (CATV) over fiber, where either a RF controller or a RF detector controls the gain of atransimpedance amplifier (TIA). This application n ...

https://www.eeworm.com/dl/571/21055.html

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模拟电子  应用笔记-校准激光驱动器POT和DAC

Abstract: A laser module designer can use a fixed resistor, mechanical pot, digital pot, or a digital-to-analogconverter (DAC) to control the laser driver&#39;s modulation and bias currents. The advantages of a programmablemethod (POT or DAC) are that the manufacturing process can be automated and ...

https://www.eeworm.com/dl/571/21185.html

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