标签：Note - 电子研发网

Note 327条

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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

MAX9930在有线电视中的功能应用

Abstract: The MAX9930–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 ...

/dl/21055.html

标签： 9930 MAX 有线电视

上传时间： 2013-10-11

上传用户：Pzj

高精度I2C实时时钟的设计

Abstract: This application note presents an overview of the operational characteristics of accurate I²C real-time clocks (RTCs),including the DS3231, DS3231M, and DS3232. It focuses on general application guidelines that facilitate use of device resources forpower management, I²C communi ...

/dl/21071.html

标签： I2C 高精度实时时钟

上传时间： 2013-11-23

上传用户：WMC_geophy

校准ADC内部偏移的光学微控制器DS4830

Abstract: The DS4830 optical microcontroller's analog-to-digital converter (ADC) offset can change with temperature and gainselection. However, the DS4830 allows users to measure the ADC internal offset. The measured ADC offset is added to the ADCoffset register to nullify the offset error. Th ...

/dl/21135.html

标签： 4830 ADC DS 校准

上传时间： 2014-12-23

上传用户：萍水相逢

利用数字电位器调整并校准升压型DC-DC转换器

The purpose of this application note is to show an example of how a digital potentiometer can be used in thefeedback loop of a step-up DC-DC converter to provide calibration and/or adjustment of the output voltage.The example circuit uses a MAX5025 step-up DC-DC converter (capable of generating up ...

/dl/21189.html

标签： DC-DC 数字电位器升压型校准

上传时间： 2014-12-23

上传用户：781354052

Stabilize Your Transimpedance Amplifier

  Abstract: Transimpedance amplifiers (TIAs) are widely used to translate the current output of sensors like photodiode-to-voltagesignals, since several circuits and instruments can only accept voltage input. An operational amplifier with a feedback resistor fromoutput to the inverting inpu ...

/dl/21297.html

标签： Transimpedance Stabilize Amplifier Your

上传时间： 2013-11-13

上传用户：daoyue

意法半导体运放稳定性

  Who has never experienced oscillations issues when using an operational amplifier? Opampsare often used in a simple voltage follower configuration. However, this is not the bestconfiguration in terms of capacitive loading and potential risk of oscillations.Capacitive loads have a big impa ...

/dl/21302.html

标签： 半导体运放稳定性

上传时间： 2013-10-28

上传用户：chenbhdt

你的PLD是亚稳态吗

This application note provides a detailed description of themetastable behavior in PLDs from both circuit and statisticalviewpoints. Additionally, the information on the metastablecharacteristics of Cypress PLDs presented here can help youachieve any desired degree of reliability.

/dl/21308.html

标签： PLD 亚稳态

上传时间： 2013-10-23

上传用户：gtzj

在单端应用中采用差分I/O放大器

  Recent advances in low voltage silicon germaniumand BiCMOS processes have allowed the design andproduction of very high speed amplifi ers. Because theprocesses are low voltage, most of the amplifi er designshave incorporated differential inputs and outputs to regainand maximize total outp ...

/dl/21329.html

标签： 单端应用差分放大器

上传时间： 2013-11-23

上传用户：rocketrevenge

DA转换接口的射频IQ调制

  Linear Technology’s High Frequency Product lineupincludes a variety of RF I/Q modulators. The purpose ofthis application note is to illustrate the circuits requiredto interface these modulators with several popular D/Aconverters. Such circuits typically are required to maximizethe v ...

/dl/21334.html

标签： DA转换接口射频调制

上传时间： 2013-10-19

上传用户：FreeSky

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Note 327条

按分类查找:

了解模数转换器的噪声、ENOB

MAX9930在有线电视中的功能应用

高精度I2C实时时钟的设计

校准ADC内部偏移的光学微控制器DS4830

利用数字电位器调整并校准升压型DC-DC转换器

Stabilize Your Transimpedance Amplifier

意法半导体运放稳定性

你的PLD是亚稳态吗

在单端应用中采用差分I/O放大器

DA转换接口的射频IQ调制

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