Novel circuits for neural information processing
... frequency representation of the signal. Such ®lters are known as Gabor ®lters. J. G. Daugmann [9] extended this principle to the spatial domain and also to two dimensions. In order to extend this form of patchwise Fourier analysis to two dimensional waveforms or patterns we must include the orientat ...
... frequency representation of the signal. Such ®lters are known as Gabor ®lters. J. G. Daugmann [9] extended this principle to the spatial domain and also to two dimensions. In order to extend this form of patchwise Fourier analysis to two dimensional waveforms or patterns we must include the orientat ...
Current Measurement by Real-Time Counting of Single Charges
... When the voltage exceeds both injection thresholds, the tunneling probablities will start to be important. ...
... When the voltage exceeds both injection thresholds, the tunneling probablities will start to be important. ...
IGBT power modules utilizing new 650V IGBT and Emitter Controlled Diode
... has been first presented by Nabae et al. in 1981 [1] using bipolar power transistors. Later this topology was successfully applied in designing inverters for traction applications operating from 750 V DC and industrial inverters connected to the 690 V AC mains before 1700 V IGBTs became available [2 ...
... has been first presented by Nabae et al. in 1981 [1] using bipolar power transistors. Later this topology was successfully applied in designing inverters for traction applications operating from 750 V DC and industrial inverters connected to the 690 V AC mains before 1700 V IGBTs became available [2 ...
RURP1560_F085 15A, 600V Ultrafast Rectifier RURP1560_F 085 15A, 6
... RURP1560_F085 15A, 600V Ultrafast Rectifier ...
... RURP1560_F085 15A, 600V Ultrafast Rectifier ...
A Broadband 10-GHz Track-and-Hold in Si/SiGe HBT Technology , Student Member, IEEE,
... circuit achieving wider bandwidth and lower distortion than previous circuits implemented in silicon technology, with performance comparable to the best GaAs-based track-and-holds. A standard diode-bridge design was used with an improved current source approach using series inductive loading to redu ...
... circuit achieving wider bandwidth and lower distortion than previous circuits implemented in silicon technology, with performance comparable to the best GaAs-based track-and-holds. A standard diode-bridge design was used with an improved current source approach using series inductive loading to redu ...
test 2 review questi..
... C. In order to get a good approximation of the Fourier series for the displayed signal, it will be necessary to decrease the vertical scale, i.e. fewer volts per division such that the peaks of the signal extend beyond the screen limits in order to minimize the effects of ...
... C. In order to get a good approximation of the Fourier series for the displayed signal, it will be necessary to decrease the vertical scale, i.e. fewer volts per division such that the peaks of the signal extend beyond the screen limits in order to minimize the effects of ...
RH118
... Note 1: The inputs are shunted with back-to-back Zeners for overvoltage protection. Excessive current will flow if a differential voltage greater than 5V is applied to the inputs. Note 2: For supply voltages less than ±15V, the maximum input voltage is equal to the supply voltage. Note 3: These spec ...
... Note 1: The inputs are shunted with back-to-back Zeners for overvoltage protection. Excessive current will flow if a differential voltage greater than 5V is applied to the inputs. Note 2: For supply voltages less than ±15V, the maximum input voltage is equal to the supply voltage. Note 3: These spec ...
SP6699
... first page or Figure 18 below. At the start of each oscillator cycle, the SR latch is set and the switch Q1 turns on. The switch current will increase linearly. The voltage on sense resistor is proportional to the switch current. The output of the current sense amplifier is added to a stabilizing ra ...
... first page or Figure 18 below. At the start of each oscillator cycle, the SR latch is set and the switch Q1 turns on. The switch current will increase linearly. The voltage on sense resistor is proportional to the switch current. The output of the current sense amplifier is added to a stabilizing ra ...
P1 Energy for the Home
... Recognise the current–voltage characteristics for a silicon diode and use it to explain the direction of current flowing through the diode. (Grade C) Recall and identify the effect of a single diode on alternating current. (Grade C) Explain the current voltage graph for a silicon diode. (Grade C-A) ...
... Recognise the current–voltage characteristics for a silicon diode and use it to explain the direction of current flowing through the diode. (Grade C) Recall and identify the effect of a single diode on alternating current. (Grade C) Explain the current voltage graph for a silicon diode. (Grade C-A) ...
Circuit Note CN-0188
... identical. In the circuit, these particular resistors have a tolerance of 1%. Since they are the same value, the matching will probably be better than 1%. Resistors with tighter tolerances can be used, which will increase the accuracy and the cost of the circuit. Several items have been implemented ...
... identical. In the circuit, these particular resistors have a tolerance of 1%. Since they are the same value, the matching will probably be better than 1%. Resistors with tighter tolerances can be used, which will increase the accuracy and the cost of the circuit. Several items have been implemented ...
May 2004 Flexible, High Speed Amplifiers Fit Many Roles
... driver with an independently selectable ramp rate. The time period set by the capacitor at TIMER provides the sequencing delay between the ramps. It is important to note that because the automatic remote sense switches activate before the power good signal activates, sources ramped by PG cannot take ...
... driver with an independently selectable ramp rate. The time period set by the capacitor at TIMER provides the sequencing delay between the ramps. It is important to note that because the automatic remote sense switches activate before the power good signal activates, sources ramped by PG cannot take ...
Joint Design–Reliability Flows and Advanced Models Address IC
... implement a joint design-reliability flow into their front-end methodology. This will ensure that all Vitesse products can stand up to the true test of time. Based on the physical understanding of both HCI and NBTI effects, Vitesse has developed a complete set of aging models for different simulatio ...
... implement a joint design-reliability flow into their front-end methodology. This will ensure that all Vitesse products can stand up to the true test of time. Based on the physical understanding of both HCI and NBTI effects, Vitesse has developed a complete set of aging models for different simulatio ...
TL081 OpAmp - U.C.C. Physics Department
... Because these amplifiers are JFET rather than MOSFET input op amps they do not require special handling. As with most amplifiers, care should be taken with lead dress, component placement and supply decoupling in order to ensure stability. For example, resistors from the output to an input should be ...
... Because these amplifiers are JFET rather than MOSFET input op amps they do not require special handling. As with most amplifiers, care should be taken with lead dress, component placement and supply decoupling in order to ensure stability. For example, resistors from the output to an input should be ...
SEMICONDUCTOR MATERIALS :-
... Majority and Minority Carriers:In the intrinsic state, the number of free electrons in Ge or Si is due only to those few electrons in the valence band that have acquired sufficient energy from thermal or light sources to break the covalent bond or to the few impurities that could not be removed. Th ...
... Majority and Minority Carriers:In the intrinsic state, the number of free electrons in Ge or Si is due only to those few electrons in the valence band that have acquired sufficient energy from thermal or light sources to break the covalent bond or to the few impurities that could not be removed. Th ...
Difet OPA606 Wide-Bandwidth OPERATIONAL AMPLIFIER
... OPA606 can replace most other amplifiers by leaving the external null circuit unconnected. ...
... OPA606 can replace most other amplifiers by leaving the external null circuit unconnected. ...
ACS754xCB-150 - Allegro Microsystems
... Output Voltage versus Sampled Current Accuracy at 0 A and at Full-Scale Current ...
... Output Voltage versus Sampled Current Accuracy at 0 A and at Full-Scale Current ...
references - IEEE Taipei Section
... voltage regulator is settles very faster, achieving within 0.8us settling time for a 200mA load step. The LDO is designed and fabricated on a 0.18um CMOS process with 1.8V supply voltage. The large external capacitor used in this LDO. Experimental results demonstrate that the proposed LDO architectu ...
... voltage regulator is settles very faster, achieving within 0.8us settling time for a 200mA load step. The LDO is designed and fabricated on a 0.18um CMOS process with 1.8V supply voltage. The large external capacitor used in this LDO. Experimental results demonstrate that the proposed LDO architectu ...
PT-6008-GeneratorReactances-en
... or less in order to limit the voltage distortion induced by non-linear loads. For either short circuit or harmonic distortion analyses, the stated reactances will need to be converted to a common base to make valid comparisons. Typically, generator reactances are published in per unit values on a sp ...
... or less in order to limit the voltage distortion induced by non-linear loads. For either short circuit or harmonic distortion analyses, the stated reactances will need to be converted to a common base to make valid comparisons. Typically, generator reactances are published in per unit values on a sp ...
Transistor
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A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its development in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and the inventors were jointly awarded the 1956 Nobel Prize in Physics for their achievement.