1998 Strategic Communications Plan
... – Inductance in the power supply line acts to oppose that increase – The voltage of the power line sags ...
... – Inductance in the power supply line acts to oppose that increase – The voltage of the power line sags ...
Senior Design I - UCF EECS - University of Central Florida
... a UCF Senior Design Project that was created by Christopher Cox, Douglas Akinola, Mirazam Usmanov, and Henry McW horter. The robot is a fully autonomous vehicle that incorporates the use o f a remote image processing unit as well as onboard sensors to navigate a predetermined course, navigate altern ...
... a UCF Senior Design Project that was created by Christopher Cox, Douglas Akinola, Mirazam Usmanov, and Henry McW horter. The robot is a fully autonomous vehicle that incorporates the use o f a remote image processing unit as well as onboard sensors to navigate a predetermined course, navigate altern ...
Lecture 6. 555 Timer
... To figure out the values for RA, RB, and C you can use the chart below or the following equations: The charge time (output high) is given by: t1 = 0.693 (RA +RB )C And the discharge time (output low) by: t2 = 0.693 (RB )C Thus the total period is: T =t1 +t2 = 0.693 (RA +2RB )C The frequency of the w ...
... To figure out the values for RA, RB, and C you can use the chart below or the following equations: The charge time (output high) is given by: t1 = 0.693 (RA +RB )C And the discharge time (output low) by: t2 = 0.693 (RB )C Thus the total period is: T =t1 +t2 = 0.693 (RA +2RB )C The frequency of the w ...
Datasheet - STMicroelectronics
... power supply at 0 V (VCC = GND) without affecting the bus signals or injecting current from the I/Os to the power supplies. Cold sparing also allows redundant devices to be kept powered off so that they can be switched on only when required. This has no impact on the application. Cold sparing is ach ...
... power supply at 0 V (VCC = GND) without affecting the bus signals or injecting current from the I/Os to the power supplies. Cold sparing also allows redundant devices to be kept powered off so that they can be switched on only when required. This has no impact on the application. Cold sparing is ach ...
Adaptive switching frequency buck DC–DC converter with high
... In order to design high efficiency DC–DC integrated circuits, numerous methods are introduced. Firstly, a well-known strategy of the sleeping mode by shutting down the unused partial circuitŒ2 is used to reduce the power consumption; it can only enhance efficiency in standby mode but no power can b ...
... In order to design high efficiency DC–DC integrated circuits, numerous methods are introduced. Firstly, a well-known strategy of the sleeping mode by shutting down the unused partial circuitŒ2 is used to reduce the power consumption; it can only enhance efficiency in standby mode but no power can b ...
Pulse-Height, Charge, or Energy Spectroscopy - Research
... High-Purity Germanium Detectors (HPGe) Germanium detectors are extremely large reverse biased diodes which include charge sensitive preamplifiers that convert the charge deposited by interacting gamma radiation into a voltage pulse which is typically filtered and amplified for display in a pulse hei ...
... High-Purity Germanium Detectors (HPGe) Germanium detectors are extremely large reverse biased diodes which include charge sensitive preamplifiers that convert the charge deposited by interacting gamma radiation into a voltage pulse which is typically filtered and amplified for display in a pulse hei ...
NCN49597 - Power Line Communication Modem
... Power Line Communication Modem The NCN49597 is a powerful spread frequency shift keying (S−FSK) communication system−on−chip (SoC) designed for communication in hostile environments. It combines a low power ARM Cortex M0 processor with a high precision analogue front end. Based on 4800 baud S−FSK du ...
... Power Line Communication Modem The NCN49597 is a powerful spread frequency shift keying (S−FSK) communication system−on−chip (SoC) designed for communication in hostile environments. It combines a low power ARM Cortex M0 processor with a high precision analogue front end. Based on 4800 baud S−FSK du ...
AD9834 - Analog Devices
... Sensory applications: proximity, motion, and defect detection Test and medical equipment ...
... Sensory applications: proximity, motion, and defect detection Test and medical equipment ...
frydaddy - Hagerman Audio Labs
... Hagerman Audio Labs warrants this product free of defects in materials and workmanship for a period of 10 years. If you discover a defect, Hagerman Audio Labs will, at its option, repair or replace the product at no charge to you provided you return it during the warranty period, transportation char ...
... Hagerman Audio Labs warrants this product free of defects in materials and workmanship for a period of 10 years. If you discover a defect, Hagerman Audio Labs will, at its option, repair or replace the product at no charge to you provided you return it during the warranty period, transportation char ...
LM131A/LM131, LM231A/LM231, LM331A/LM331 Precision
... The current pump circuit forces the voltage at pin 2 to be at 1.9V, and causes a current i e 1.90V/RS to flow. For Rs e 14k, i e 135 mA. The precision current reflector provides a current equal to i to the current switch. The current switch switches the current to pin 1 or to ground depending on the ...
... The current pump circuit forces the voltage at pin 2 to be at 1.9V, and causes a current i e 1.90V/RS to flow. For Rs e 14k, i e 135 mA. The precision current reflector provides a current equal to i to the current switch. The current switch switches the current to pin 1 or to ground depending on the ...
inductance of coaxial cable
... A brief description was given of a method for calculating the current density in a coaxial cable connected to the source of time-dependent voltage. The cable is formed by two tubular conductors, which can be of different resistivity. The method for calculating the current density could be used, with ...
... A brief description was given of a method for calculating the current density in a coaxial cable connected to the source of time-dependent voltage. The cable is formed by two tubular conductors, which can be of different resistivity. The method for calculating the current density could be used, with ...
Evaluates: MAX5088/MAX5089 MAX5089 Evaluation Kit General Description Features
... Do not turn on the power supply until all connections are completed. 1) Verify that no shunt is installed across the pins of jumper JU1 (U1 enabled). ...
... Do not turn on the power supply until all connections are completed. 1) Verify that no shunt is installed across the pins of jumper JU1 (U1 enabled). ...
Unit 2 - Mahalakshmi Engineering College
... For accomplishing these tasks various electrical signals and voltages are required, which are provided by the power supply circuit of the oscilloscope. Low voltage supply is required for the heater of the electron gun for generation of electron beam and high voltage, of the order of few thousand vol ...
... For accomplishing these tasks various electrical signals and voltages are required, which are provided by the power supply circuit of the oscilloscope. Low voltage supply is required for the heater of the electron gun for generation of electron beam and high voltage, of the order of few thousand vol ...
DWDM And The Future Integrated Services Networks
... prism or a similar device is used to separate the frequencies, and information carried by each channel is extracted separately. Binary digital signal, which is a full on/off intensity modulation, can also be carried by each individual channel, although the bit rate is expected to be lower than the i ...
... prism or a similar device is used to separate the frequencies, and information carried by each channel is extracted separately. Binary digital signal, which is a full on/off intensity modulation, can also be carried by each individual channel, although the bit rate is expected to be lower than the i ...
Guitar Pickup Theory
... pickup receives from the strings is not flavoured by the pickup alone but by the complete system. This includes the guitar cable. Another cable, another sound! This is a shame but it is true. You can easily check it up. A few pickup manufacturers know that fact but they conceal it. The majority see ...
... pickup receives from the strings is not flavoured by the pickup alone but by the complete system. This includes the guitar cable. Another cable, another sound! This is a shame but it is true. You can easily check it up. A few pickup manufacturers know that fact but they conceal it. The majority see ...
AD8342 数据手册DataSheet 下载
... The differential high impedance broadband RF port allows for easy interfacing to both active devices and passive filters. The RF input accepts input signals as large as 1.6 V p-p or 8 dBm (relative to 50 Ω) at P1dB. ...
... The differential high impedance broadband RF port allows for easy interfacing to both active devices and passive filters. The RF input accepts input signals as large as 1.6 V p-p or 8 dBm (relative to 50 Ω) at P1dB. ...
Analog and Mixed Signal Circuits On Digital CMOS Processes
... Tolerable variance in process parameters is more stringent for analog applications. Variation of elements across multiple wafers and fabrication cycles requires monitoring. Changes in threshold voltages, matching of elements on a common wafer need to be carefully analyzed, so the designer knows the ...
... Tolerable variance in process parameters is more stringent for analog applications. Variation of elements across multiple wafers and fabrication cycles requires monitoring. Changes in threshold voltages, matching of elements on a common wafer need to be carefully analyzed, so the designer knows the ...
MAX2021 High-Dynamic-Range, Direct Up-/Downconversion 650MHz to 1200MHz Quadrature Mod/Demod General Description
... The MAX2021 low-noise, high-linearity, direct upconversion/downconversion quadrature modulator/demodulator is designed for RFID handheld and portal readers, as well as single and multicarrier 650MHz to 1200MHz GSM/EDGE, cdma2000 ® , WCDMA, and iDEN ® base-station applications. Direct conversion arch ...
... The MAX2021 low-noise, high-linearity, direct upconversion/downconversion quadrature modulator/demodulator is designed for RFID handheld and portal readers, as well as single and multicarrier 650MHz to 1200MHz GSM/EDGE, cdma2000 ® , WCDMA, and iDEN ® base-station applications. Direct conversion arch ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.