AD7984 数据手册DataSheet下载
... drawn from negative full scale through positive full scale. The point used as negative full scale occurs ½ LSB before the first code transition. Positive full scale is defined as a level 1½ LSB beyond the last code transition. The deviation is measured from the middle of each code to the true straig ...
... drawn from negative full scale through positive full scale. The point used as negative full scale occurs ½ LSB before the first code transition. Positive full scale is defined as a level 1½ LSB beyond the last code transition. The deviation is measured from the middle of each code to the true straig ...
F126-P-EL-TP - H. Hermann Ehlers GmbH
... The F126-P-EL was designed to be implemented in many types of applications. For that reason, a SETUP-level is available to configure your F126-P-EL according to your specific requirements. SETUP includes several important features, such as K-factors, Span, measurement units, signal selection etc. Al ...
... The F126-P-EL was designed to be implemented in many types of applications. For that reason, a SETUP-level is available to configure your F126-P-EL according to your specific requirements. SETUP includes several important features, such as K-factors, Span, measurement units, signal selection etc. Al ...
AD7982 数据手册DataSheet下载
... drawn from negative full scale through positive full scale. The point used as negative full scale occurs ½ LSB before the first code transition. Positive full scale is defined as a level 1½ LSB beyond the last code transition. The deviation is measured from the middle of each code to the true straig ...
... drawn from negative full scale through positive full scale. The point used as negative full scale occurs ½ LSB before the first code transition. Positive full scale is defined as a level 1½ LSB beyond the last code transition. The deviation is measured from the middle of each code to the true straig ...
Analog to Digital Converters (ADC)
... Challenges with ADC ◊ Converting an analog value to digital values comes with disadvantages: ◊ It takes time to convert a signal from Analog to Digital, and then to process that signal. May be too slow for some applications. ◊ Never 100% reproduction…always a series of discrete values. ◊ Requires m ...
... Challenges with ADC ◊ Converting an analog value to digital values comes with disadvantages: ◊ It takes time to convert a signal from Analog to Digital, and then to process that signal. May be too slow for some applications. ◊ Never 100% reproduction…always a series of discrete values. ◊ Requires m ...
RFS21 - Specification for Radio Apparatus: VHF Land Mobile
... The unwanted power in adjacent channels may be measured with a standard test receiver which conforms with Clause 4.13 (referred to in this Clause as the receiver). The specified tolerance on the frequency response of the IF filter used to perform this measurement is asymmetrical (the lower frequency ...
... The unwanted power in adjacent channels may be measured with a standard test receiver which conforms with Clause 4.13 (referred to in this Clause as the receiver). The specified tolerance on the frequency response of the IF filter used to perform this measurement is asymmetrical (the lower frequency ...
Radiometer systems
... Vd Cd PIF Cd G k B TSYS Vd will have an exponential distribution 1 Vd Vd pVd e Vd with the property that the variance of Vd is d, which leads to d / Vd = 1. This is significant since the variance is the uncertainty, so the measured uncertainty = the mean value. ...
... Vd Cd PIF Cd G k B TSYS Vd will have an exponential distribution 1 Vd Vd pVd e Vd with the property that the variance of Vd is d, which leads to d / Vd = 1. This is significant since the variance is the uncertainty, so the measured uncertainty = the mean value. ...
Radiometer systems
... Vd Cd PIF Cd G k B TSYS Vd will have an exponential distribution 1 Vd Vd pVd e Vd with the property that the variance of Vd is d, which leads to d / Vd = 1. This is significant since the variance is the uncertainty, so the measured uncertainty = the mean value. ...
... Vd Cd PIF Cd G k B TSYS Vd will have an exponential distribution 1 Vd Vd pVd e Vd with the property that the variance of Vd is d, which leads to d / Vd = 1. This is significant since the variance is the uncertainty, so the measured uncertainty = the mean value. ...
MAX19538 12-Bit, 95Msps, 3.3V ADC General Description Features
... The MAX19538 is a 3.3V, 12-bit, 95Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input accepts single-ended or differential signals. The MAX19538 is optimized for low power, small ...
... The MAX19538 is a 3.3V, 12-bit, 95Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input accepts single-ended or differential signals. The MAX19538 is optimized for low power, small ...
AD7863 数据手册DataSheet下载
... respectively, without causing damage. A single conversion start signal (CONVST) simultaneously places both track/holds into hold and initiates conversion on both channels. The BUSY signal indicates the end of conversion and at this time the conversion results for both channels are available to be re ...
... respectively, without causing damage. A single conversion start signal (CONVST) simultaneously places both track/holds into hold and initiates conversion on both channels. The BUSY signal indicates the end of conversion and at this time the conversion results for both channels are available to be re ...
Equivalent Noise Temperature
... Equivalent Noise Temperature In addition to the external noise coupled into the receiver through the antenna, each component of a receiver generates its own internal noise! For example, consider an amplifier with gain G and bandwidth ...
... Equivalent Noise Temperature In addition to the external noise coupled into the receiver through the antenna, each component of a receiver generates its own internal noise! For example, consider an amplifier with gain G and bandwidth ...
User Restrictions Frequency Band for Operation at Part 15
... What is UWB? Ultra wideband (UWB) communication systems can be broadly classified as any communication system whose instantaneous bandwidth is many times greater than the minimum required to deliver particular information. Development: The first UWB: Marconi Spark Gap Emitter All the users e ...
... What is UWB? Ultra wideband (UWB) communication systems can be broadly classified as any communication system whose instantaneous bandwidth is many times greater than the minimum required to deliver particular information. Development: The first UWB: Marconi Spark Gap Emitter All the users e ...
Data Translation DAQ Adaptor for MATLAB
... Measurement Computing Corporation, InstaCal, Universal Library, and the Measurement Computing logo are either trademarks or registered trademarks of Measurement Computing Corporation. Refer to the Copyrights & Trademarks section on mccdaq.com/legal for more information about Measurement Computing tr ...
... Measurement Computing Corporation, InstaCal, Universal Library, and the Measurement Computing logo are either trademarks or registered trademarks of Measurement Computing Corporation. Refer to the Copyrights & Trademarks section on mccdaq.com/legal for more information about Measurement Computing tr ...
Section 5 High Speed PCB Layout Techniques
... under a PCB trace. This minimizes the current loop area substantially. The “worst” case scenario shows a long winding trace creates a large current loop area which is made even worse by the break in the ground plane. The obvious issue with this is the ground plane is often used as a reference point ...
... under a PCB trace. This minimizes the current loop area substantially. The “worst” case scenario shows a long winding trace creates a large current loop area which is made even worse by the break in the ground plane. The obvious issue with this is the ground plane is often used as a reference point ...
la4x amplified controller
... 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with the cart, stand, tripod, bracket, or table specified by t ...
... 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with the cart, stand, tripod, bracket, or table specified by t ...
MAX451 Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches General Description
... COM_ and IN_ pins are not fault protected. Signals on COM_ or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current rating. NC_ and NO_ pins are fault protected. Signals on NC_ or NO_ exceeding -36V to +36V may damage the device. These limits apply wit ...
... COM_ and IN_ pins are not fault protected. Signals on COM_ or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current rating. NC_ and NO_ pins are fault protected. Signals on NC_ or NO_ exceeding -36V to +36V may damage the device. These limits apply wit ...
SKY65081-70LF: 2000 to 3000 MHz Low-Noise Power
... Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in ...
... Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... A MANET (Mobile Adhoc Network) is a collection of two or more devices equipped with wireless communications and networking capability and can communicate with another node that is immediately within their radio range or one that is outside their radio range (using intermediate node). The application ...
... A MANET (Mobile Adhoc Network) is a collection of two or more devices equipped with wireless communications and networking capability and can communicate with another node that is immediately within their radio range or one that is outside their radio range (using intermediate node). The application ...
Microphones
... transforms it into an electrical signal. This signal can then be amplifier, stored, or manipulated in a variety of ways. Not all recorded or amplified musical signals arrive to our ears via microphones. There are other types of transducers such as contact pickups that are used on amplified acoustic ...
... transforms it into an electrical signal. This signal can then be amplifier, stored, or manipulated in a variety of ways. Not all recorded or amplified musical signals arrive to our ears via microphones. There are other types of transducers such as contact pickups that are used on amplified acoustic ...
Telecommunication
Telecommunication occurs when the exchange of information between two or more entities (communication) includes the use of technology. Communication technology uses channels to transmit information (as electrical signals), either over a physical medium (such as signal cables), or in the form of electromagnetic waves. The word is often used in its plural form, telecommunications, because it involves many different technologies.Early means of communicating over a distance included visual signals, such as beacons, smoke signals, semaphore telegraphs, signal flags, and optical heliographs. Other examples of pre-modern long-distance communication included audio messages such as coded drumbeats, lung-blown horns, and loud whistles. Modern technologies for long-distance communication usually involve electrical and electromagnetic technologies, such as telegraph, telephone, and teleprinter, networks, radio, microwave transmission, fiber optics, and communications satellites.A revolution in wireless communication began in the first decade of the 20th century with the pioneering developments in radio communications by Guglielmo Marconi, who won the Nobel Prize in Physics in 1909. Other highly notable pioneering inventors and developers in the field of electrical and electronic telecommunications include Charles Wheatstone and Samuel Morse (telegraph), Alexander Graham Bell (telephone), Edwin Armstrong, and Lee de Forest (radio), as well as John Logie Baird and Philo Farnsworth (television).