... lower than the highest value we previously reported for oxide-confined VCSELs with InGaAs quantum wells.' The resonant frequency increases steadily to 15 GHz at 2.7 mA and then becomes nearly constant. The -3 dB bandwidth is as high as 21.5 GHz. Large signal, digital modulation experiments were also ...
Datasheet - Mouser Electronics
... The LN CSAC provides a 10 MHz sine wave output and 1 PPS output, with short-term stability [Allan Deviation] of ≤2E-11 @ TAU = 1 sec, long–term aging of ≤9E-10/month, and maximum frequency change of ±5E-10 over an operating temperature range of –10°C to +35°C. ...
... The LN CSAC provides a 10 MHz sine wave output and 1 PPS output, with short-term stability [Allan Deviation] of ≤2E-11 @ TAU = 1 sec, long–term aging of ≤9E-10/month, and maximum frequency change of ±5E-10 over an operating temperature range of –10°C to +35°C. ...
Stresa, Italy, 26-28 April 2006
... known for their high efficiency. The significant development of portable electronic devices in the past years led to important technological progress of lowpower switching-mode power converters: their efficiency reaches now currently the region of 90%-95%.This first power optimization approach may b ...
... known for their high efficiency. The significant development of portable electronic devices in the past years led to important technological progress of lowpower switching-mode power converters: their efficiency reaches now currently the region of 90%-95%.This first power optimization approach may b ...
SELECTION STANDBY GUIDE 9
... 1. At a time when the characteristics of loads are not accurately known, such as during the construction permit stage of design, each diesel generator set on a standby (onsite) power supply should be selected to have a continuous load rating equal to or greater than the sum of the conservatively est ...
... 1. At a time when the characteristics of loads are not accurately known, such as during the construction permit stage of design, each diesel generator set on a standby (onsite) power supply should be selected to have a continuous load rating equal to or greater than the sum of the conservatively est ...
Fixed Power Factor Correction Capacitors, with
... Manufacturers: Subject to compliance with requirements, provide products by one of the following: ...
... Manufacturers: Subject to compliance with requirements, provide products by one of the following: ...
TR41.9.2-03-05-017-ADSLSignalPower
... conditioned to transmit at its highest signal power level and line rate without a sustained connection to companion equipment. The method of testing with a companion device is impractical for ADSL equipment since the companion (ATU-C) equipment may present excessively high signal levels at frequenci ...
... conditioned to transmit at its highest signal power level and line rate without a sustained connection to companion equipment. The method of testing with a companion device is impractical for ADSL equipment since the companion (ATU-C) equipment may present excessively high signal levels at frequenci ...
Course Outline for ELT 341
... -Identify and design simple (first-order) RL and RC low-pass and highpass filters and explain the principles of operation of each type of filter. -Write the standard form of a transfer function for a given filter. The circuits that are studied will include band-pass and band-stop as well as low- and ...
... -Identify and design simple (first-order) RL and RC low-pass and highpass filters and explain the principles of operation of each type of filter. -Write the standard form of a transfer function for a given filter. The circuits that are studied will include band-pass and band-stop as well as low- and ...
Merhaba Feature Articles
... These atomic clocks are based on the oscillations of cesium-133 atoms. A cesium-133 atom contains 55 protons and 78 neutrons in its nucleus. This is the only naturally occurring isotope of cesium. ...
... These atomic clocks are based on the oscillations of cesium-133 atoms. A cesium-133 atom contains 55 protons and 78 neutrons in its nucleus. This is the only naturally occurring isotope of cesium. ...
L22079086
... heat to work. It saves energy by using the reject heat of one process as an energy input to a subsequent process, effectively using the same fuel. When a request is made to generate electricity using distributed generators in parallel with a utility system, there is a need to study the impact of the ...
... heat to work. It saves energy by using the reject heat of one process as an energy input to a subsequent process, effectively using the same fuel. When a request is made to generate electricity using distributed generators in parallel with a utility system, there is a need to study the impact of the ...
Stochastic Analysis of the Effect of Using Harmonic Generators in
... consumed in lighting (Michalik et al., 1997), (Tavanir). However, the increase in the number of electronic devices especially the CFLs in power systems must be carefully planned. Replacing the incandescent light bulbs with CFLs means replacing the system’s major Ohmic load with a capacitive load of ...
... consumed in lighting (Michalik et al., 1997), (Tavanir). However, the increase in the number of electronic devices especially the CFLs in power systems must be carefully planned. Replacing the incandescent light bulbs with CFLs means replacing the system’s major Ohmic load with a capacitive load of ...
Improved Implementation of Sprott’s Chaotic Oscillators Based on Current-Feedback Op Amps
... frequency higher than 10MHz but the simulation results not confirm with theory, this error cause from the parasitic capacitor of OTA. Finally, Fig. 9 shows the output currents against varied bias current Iabc. ...
... frequency higher than 10MHz but the simulation results not confirm with theory, this error cause from the parasitic capacitor of OTA. Finally, Fig. 9 shows the output currents against varied bias current Iabc. ...
Lab Manual
... Applications of DSP The main applications of DSP are audio signal processing, audio compression, digital image processing, video compression, speech processing, speech recognition, digital communications, RADAR, SONAR, seismology, and biomedicine. Specific examples are speech compression and transm ...
... Applications of DSP The main applications of DSP are audio signal processing, audio compression, digital image processing, video compression, speech processing, speech recognition, digital communications, RADAR, SONAR, seismology, and biomedicine. Specific examples are speech compression and transm ...
Current`s Physical Components Theory and p
... for 4 channels supported it gives 15.2 ms (in the experiment 8 channel have been used, 4 per one converter). Also the time required for all computations associated with the control algorithm, as well as with the other elements of the control system, such as: current controller, dc voltage controller ...
... for 4 channels supported it gives 15.2 ms (in the experiment 8 channel have been used, 4 per one converter). Also the time required for all computations associated with the control algorithm, as well as with the other elements of the control system, such as: current controller, dc voltage controller ...
HMC493LP3 数据资料DataSheet下载
... Divide-by-4 Static Dividers utilizing InGaP GaAs HBT technology packaged in leadless 3x3 mm QFN surface mount plastic packages. This device operates from DC (with a square wave input) to 18 GHz input frequency from a single +5V DC supply. The low additive SSB phase noise of -150 dBc/Hz at 100 kHz of ...
... Divide-by-4 Static Dividers utilizing InGaP GaAs HBT technology packaged in leadless 3x3 mm QFN surface mount plastic packages. This device operates from DC (with a square wave input) to 18 GHz input frequency from a single +5V DC supply. The low additive SSB phase noise of -150 dBc/Hz at 100 kHz of ...
MODEL 61800 SERIES Regenerative Grid Simulator Key Features
... 61800 is also capable of meeting IEC regulatory standards' (such as IEC 61000-3-2/-3-3/-3-1/-3-12) requirement for AC supply. The 61800 regenerative grid simulator is not only limited to product development during R&D. Its extensive features are also valuable during design and quality verification a ...
... 61800 is also capable of meeting IEC regulatory standards' (such as IEC 61000-3-2/-3-3/-3-1/-3-12) requirement for AC supply. The 61800 regenerative grid simulator is not only limited to product development during R&D. Its extensive features are also valuable during design and quality verification a ...
READ THIS FIRST! - Millennia Media
... 4. The shipping box of the HV-3C system will include (1) Owner's Manual, (2) HV-3C, (3) a UL approved power cord, (4) Owner's Registration Card. Fill out the Owner's Registration Card and return to Millennia Media at your earliest ability. The material contained in this manual consists of informatio ...
... 4. The shipping box of the HV-3C system will include (1) Owner's Manual, (2) HV-3C, (3) a UL approved power cord, (4) Owner's Registration Card. Fill out the Owner's Registration Card and return to Millennia Media at your earliest ability. The material contained in this manual consists of informatio ...
Utility frequency
The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the frequency of the oscillations of alternating current (AC) in an electric power grid transmitted from a power plant to the end-user. In large parts of the world this is 50 Hz, although in the Americas and parts of Asia it is typically 60 Hz. Current usage by country or region is given in the list of mains power around the world.During the development of commercial electric power systems in the late 19th and early 20th centuries, many different frequencies (and voltages) had been used. Large investment in equipment at one frequency made standardization a slow process. However, as of the turn of the 21st century, places that now use the 50 Hz frequency tend to use 220–240 V, and those that now use 60 Hz tend to use 100–127 V. Both frequencies coexist today (Japan uses both) with no great technical reason to prefer one over the other and no apparent desire for complete worldwide standardization.Unless specified by the manufacturer to operate on both 50 and 60 Hz, appliances may not operate efficiently or even safely if used on anything other than the intended frequency.