BDTIC TLF502x1EL Step-Down DC/DC-Family
... ultra low current consumption of less than 45µA is achieved by a change from PWM- to PFM-mode. The adjustable switching frequency of up to 2.2MHz can be synchronized to an external clock. This high switching frequency allows the use of small and cost-effective inductors and capacitors, resulting in ...
... ultra low current consumption of less than 45µA is achieved by a change from PWM- to PFM-mode. The adjustable switching frequency of up to 2.2MHz can be synchronized to an external clock. This high switching frequency allows the use of small and cost-effective inductors and capacitors, resulting in ...
DL Quench Detection System
... voltages over time or temperature changes. This high impedance is important and ensures that only a small amount of current is taken from the solenoid during operation. The Amplifier is protected from any voltage spikes by two opposing diodes connected across its input pins, this will minimise the i ...
... voltages over time or temperature changes. This high impedance is important and ensures that only a small amount of current is taken from the solenoid during operation. The Amplifier is protected from any voltage spikes by two opposing diodes connected across its input pins, this will minimise the i ...
Passively Equalized RIAA Phono Preamp using Sonic Imagery Labs
... should preferably have a voltage noise density of 5 nV/√Hz or less, and a current noise density of 1 pA/√Hz or less. The former requirement is best met by using low-noise bipolar-input amplifiers, such as the Sonic Imagery Labs 990Enh-Ticha, 992Enh-Ticha or the 994Enh-DUAL. Though the bipolar device ...
... should preferably have a voltage noise density of 5 nV/√Hz or less, and a current noise density of 1 pA/√Hz or less. The former requirement is best met by using low-noise bipolar-input amplifiers, such as the Sonic Imagery Labs 990Enh-Ticha, 992Enh-Ticha or the 994Enh-DUAL. Though the bipolar device ...
Test bed for Selecting Optimum Sequences for
... through closely packed orthogonal carriers is allowed utilizing parallel processing techniques. Dividing the available spectrum into several orthogonal subchannels whose bandwidth is less than coherence bandwidth of the channel, a frequency selective fading channel can be converted into a collection ...
... through closely packed orthogonal carriers is allowed utilizing parallel processing techniques. Dividing the available spectrum into several orthogonal subchannels whose bandwidth is less than coherence bandwidth of the channel, a frequency selective fading channel can be converted into a collection ...
9HSTF MG*afj
... This dissertation is based on work that was done at the Radio-Frequency Communication Circuits Laboratory of Tampere University of Technology and at the Electronic Circuit Design Unit of Aalto University. The work was executed in project arrangements that were financed by the European Union ("MARTINA ...
... This dissertation is based on work that was done at the Radio-Frequency Communication Circuits Laboratory of Tampere University of Technology and at the Electronic Circuit Design Unit of Aalto University. The work was executed in project arrangements that were financed by the European Union ("MARTINA ...
Evaluates: MAX3665 MAX3665 Evaluation Kit General Description Features
... 1) Emulate a signal with an average power of -20dBm and an extinction ratio of 10. 2) -20dBm optical power will produce 10µA of average input current (assume photodiode responsivity of 1A/W). Install a current meter at JU1. Adjust R7 and R5 until the current is 10µA. 3) The signal amplitude is IAVG( ...
... 1) Emulate a signal with an average power of -20dBm and an extinction ratio of 10. 2) -20dBm optical power will produce 10µA of average input current (assume photodiode responsivity of 1A/W). Install a current meter at JU1. Adjust R7 and R5 until the current is 10µA. 3) The signal amplitude is IAVG( ...
EasySpeed 3G3JE Series Datasheet
... A compact Inverter with a simplified design and easy installation. • The same compact size (width: 55 mm) for all models from 0.1 to 0.4 kW • Simplified installation using DIN Track. No mounting brackets required. • Mount side-by-side (ambient temperature: 45°C max.). • Easy-to-wire main circuits. • ...
... A compact Inverter with a simplified design and easy installation. • The same compact size (width: 55 mm) for all models from 0.1 to 0.4 kW • Simplified installation using DIN Track. No mounting brackets required. • Mount side-by-side (ambient temperature: 45°C max.). • Easy-to-wire main circuits. • ...
Introduction to Piezoelectric Pressure Sensors
... Dynamic pressure sensors are designed to measure pressure changes in liquids and gasses such as in shock tube studies, in-cylinder pressure measurements, field blast tests, pressure pump perturbations, and in other pneumatic and hydraulic processes. Their high rigidity and small size give them excel ...
... Dynamic pressure sensors are designed to measure pressure changes in liquids and gasses such as in shock tube studies, in-cylinder pressure measurements, field blast tests, pressure pump perturbations, and in other pneumatic and hydraulic processes. Their high rigidity and small size give them excel ...
ELECTRONIC INSTRUMENTATION Reference Books
... • Mainly Transducers can be classified into two types on the basis of power supply required • Active Transducers • Passive Transducers. • Active transducers are those which does not requires external power supply for their operation. • For example: Photo Voltage Cell, Piezo Electric Crystal, Generat ...
... • Mainly Transducers can be classified into two types on the basis of power supply required • Active Transducers • Passive Transducers. • Active transducers are those which does not requires external power supply for their operation. • For example: Photo Voltage Cell, Piezo Electric Crystal, Generat ...
ISSCC 2015 / SESSION 22 / HIGH
... connected through flip-chip bonding to a differential driver on the CMOS chip. On the receiver (RX) side, a collectively thermally tunable 5-channel double-ring based WDM filter with matching wavelength channel spacing is implemented to demultiplex the WDM optical beams into separate waveguides [2]. ...
... connected through flip-chip bonding to a differential driver on the CMOS chip. On the receiver (RX) side, a collectively thermally tunable 5-channel double-ring based WDM filter with matching wavelength channel spacing is implemented to demultiplex the WDM optical beams into separate waveguides [2]. ...
a CMOS Complete DDS AD9832
... Operating Temperature Range Industrial (B Version) . . . . . . . . . . . . . . . –40°C to +85°C Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C Maximum Junction Temperature . . . . . . . . . . . . . . . +150°C TSSOP θJA Thermal Impedance . . . . . . . . . . . . . . . 158°C/W ...
... Operating Temperature Range Industrial (B Version) . . . . . . . . . . . . . . . –40°C to +85°C Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C Maximum Junction Temperature . . . . . . . . . . . . . . . +150°C TSSOP θJA Thermal Impedance . . . . . . . . . . . . . . . 158°C/W ...
STATCOM
... configuration was chosen to guarantee that any other phenomenon would not interfere on the performance analysis of the STATCOM. III. STEADY STATE PERFORMANCE Several simulations were performed in order to evaluate the steady-state characteristics of the twelve-pulse STATCOM. Fig. 6 shows a simulatio ...
... configuration was chosen to guarantee that any other phenomenon would not interfere on the performance analysis of the STATCOM. III. STEADY STATE PERFORMANCE Several simulations were performed in order to evaluate the steady-state characteristics of the twelve-pulse STATCOM. Fig. 6 shows a simulatio ...
Action PAK AP7380 ® Frequency Input, Field Configurable
... mount, DIN rail mount or snap track mounting sockets. Trouble shooting is very easy since no wires need to be removed when swapping units. The wide ranging power supply can be configured for either 120 or 240VAC power. Application The AP7380 field configurable, frequency input signal conditioner is ...
... mount, DIN rail mount or snap track mounting sockets. Trouble shooting is very easy since no wires need to be removed when swapping units. The wide ranging power supply can be configured for either 120 or 240VAC power. Application The AP7380 field configurable, frequency input signal conditioner is ...
Who really invented the Transistor
... ability to build a simple homemade active semiconductor device. It is almost like making your own homemade transistor,” he states. “This is an actual realisation of some very old, and esoteric 1920s experiments by Eccles, Pickard and Lossev, that were so vaguely reported in a few articles that I hav ...
... ability to build a simple homemade active semiconductor device. It is almost like making your own homemade transistor,” he states. “This is an actual realisation of some very old, and esoteric 1920s experiments by Eccles, Pickard and Lossev, that were so vaguely reported in a few articles that I hav ...
103_unit_5
... Since , 2, and 2 2 are constants, we may solve for the constants in the previous equation and obtain: Vrms = 1.1107Vav and Vav = 0.9 Vrms The oscilloscope is used to measure the amplitude of a voltage, displayed on the vertical axis, against time, which is displayed on the horizontal axis. The vert ...
... Since , 2, and 2 2 are constants, we may solve for the constants in the previous equation and obtain: Vrms = 1.1107Vav and Vav = 0.9 Vrms The oscilloscope is used to measure the amplitude of a voltage, displayed on the vertical axis, against time, which is displayed on the horizontal axis. The vert ...
Introduction to Basic Electronic Components. Test and Measurement
... The semiconductor material used for these junctions is a compound semiconductor like AlGaAs whose band gap corresponds to a particular wavelength according to equation Eg = 1.24 / λ where Eg is the band gap in ev and λ is the wavelength in microns. (e.g. red ~ 0.7 μ hence corresponding E g = 1.24 / ...
... The semiconductor material used for these junctions is a compound semiconductor like AlGaAs whose band gap corresponds to a particular wavelength according to equation Eg = 1.24 / λ where Eg is the band gap in ev and λ is the wavelength in microns. (e.g. red ~ 0.7 μ hence corresponding E g = 1.24 / ...
Document
... 1.5 kW continuous, Split single-phase 120 V/240 V nominal 60 Hz 0.1 Hz. Fuel cell, photovoltaic or other qualified renewable energy sources. Nominal rating of 48 V dc. Overall efficiency Higher than 90% for resistive load. Total harmonic distortion Output voltage THD: less than 5% when supplying a ...
... 1.5 kW continuous, Split single-phase 120 V/240 V nominal 60 Hz 0.1 Hz. Fuel cell, photovoltaic or other qualified renewable energy sources. Nominal rating of 48 V dc. Overall efficiency Higher than 90% for resistive load. Total harmonic distortion Output voltage THD: less than 5% when supplying a ...
Voltage-Controlled Oscillators and Frequency Dividers
... area. Note that the two layers should be kept as far as possible in order to maximize the self-resonance frequency. A method combining these two techniques is depicted in Fig. 5.6(c). Recognized as a differentially-stacked inductor, it preserves the benefits from both structures. More details can be ...
... area. Note that the two layers should be kept as far as possible in order to maximize the self-resonance frequency. A method combining these two techniques is depicted in Fig. 5.6(c). Recognized as a differentially-stacked inductor, it preserves the benefits from both structures. More details can be ...
PI2EQX4401D
... is provided for both channels. Each channel operates fully independantly. When a channel is enabled (EN_x=1) and operating, that channel's input signal level (on xl+/-) determines whether the output is enabled. If the input level of the channel falls below the active threshold level (Vth-) then the ...
... is provided for both channels. Each channel operates fully independantly. When a channel is enabled (EN_x=1) and operating, that channel's input signal level (on xl+/-) determines whether the output is enabled. If the input level of the channel falls below the active threshold level (Vth-) then the ...
Cook chapter6 - Berkeley Robotics
... 802.11g in its highest data rate represents a good example of “what not to do” if energy conservation is the goal because 64-QAM has a high (Eb/N0)min and its implementation is generally power hungry and quite complex. The receivers are high power because demodulation requires a fast, high-precisio ...
... 802.11g in its highest data rate represents a good example of “what not to do” if energy conservation is the goal because 64-QAM has a high (Eb/N0)min and its implementation is generally power hungry and quite complex. The receivers are high power because demodulation requires a fast, high-precisio ...
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.