files - ORCA - Cardiff University
... microwave ovens. In such ovens, the heat is typically generated using a magnetron operating at 2.45GHz. The magnetron converts high-voltage electrical energy into microwave energy which is then used to excite polar water molecules within the food. The frequency of operation (2.45GHz) is important fo ...
... microwave ovens. In such ovens, the heat is typically generated using a magnetron operating at 2.45GHz. The magnetron converts high-voltage electrical energy into microwave energy which is then used to excite polar water molecules within the food. The frequency of operation (2.45GHz) is important fo ...
MAX1584/MAX1585 5-Channel Slim DSC Power Supplies General Description Features
... Note 2: The MAX1584/MAX1585 are powered from the step-up output (PVSU). An internal low-voltage startup oscillator drives the step-up starting at about 0.9V until PVSU reaches approximately 2.5V. When PVSU reaches 2.5V, the main control circuitry takes over. Once the step-up is up and running, it ca ...
... Note 2: The MAX1584/MAX1585 are powered from the step-up output (PVSU). An internal low-voltage startup oscillator drives the step-up starting at about 0.9V until PVSU reaches approximately 2.5V. When PVSU reaches 2.5V, the main control circuitry takes over. Once the step-up is up and running, it ca ...
Bipolar Transistors
... Lateral PNP transistors generally do not suffer from mismatches caused by the NBL shadow. The width of the collector usually suffices to prevent the shadow from intruding into the base region. ...
... Lateral PNP transistors generally do not suffer from mismatches caused by the NBL shadow. The width of the collector usually suffices to prevent the shadow from intruding into the base region. ...
radiac set an/pdr-56f (nsn 6665-01-113-9530)
... b. Auxiliary Probe. The auxiliary probe functions in the same manner as the main probe except that it is smaller and has no light pipes. c. X-Ray Probe. ...
... b. Auxiliary Probe. The auxiliary probe functions in the same manner as the main probe except that it is smaller and has no light pipes. c. X-Ray Probe. ...
Low-Drift Bidirectional Low-Side Current
... For some error calculations a full-scale range (FSR) is required. The FSR for this design is determined by the voltage across the shunt resistor, which is ±25 mV (or 50 mV). For drift errors, the largest change in temperature (ΔT) is 100ºC, which is the difference between the maximum specified tempe ...
... For some error calculations a full-scale range (FSR) is required. The FSR for this design is determined by the voltage across the shunt resistor, which is ±25 mV (or 50 mV). For drift errors, the largest change in temperature (ΔT) is 100ºC, which is the difference between the maximum specified tempe ...
Chapter 5: X-Ray Production
... The anode is Inclined to the tube axis typically with the Central Ray of the X ray field perpendicular to the tube axis The electrons hit the anode in the electronic focus largely determined by the Length of the cathode filament The electronic focus appears shortened in beam direction by sin θ as th ...
... The anode is Inclined to the tube axis typically with the Central Ray of the X ray field perpendicular to the tube axis The electrons hit the anode in the electronic focus largely determined by the Length of the cathode filament The electronic focus appears shortened in beam direction by sin θ as th ...
AD5641: 英文产品数据手册下载
... powers up to 0 V and remains there until a valid write to the device takes place. The AD5641 contains a power-down feature that reduces current consumption typically to 0.2 μA at 3 V, and provides software-selectable output loads while in power-down mode. The part is put into power-down mode over th ...
... powers up to 0 V and remains there until a valid write to the device takes place. The AD5641 contains a power-down feature that reduces current consumption typically to 0.2 μA at 3 V, and provides software-selectable output loads while in power-down mode. The part is put into power-down mode over th ...
State-of-the-Art 60 GHz, 3.6 K-Ohm Transimpedance
... The InP HBT transimpedance amplifier of this work was fabricated using GCS InP SHBT technology. The transistors have fT and fmax of 150 GHz and > 200 GHz respectively, at a conservative current density of 1 mA/um2. Typical DC current gain (Beta) and breakdown voltage (BVceo) are 30 and 3-3.5V, respe ...
... The InP HBT transimpedance amplifier of this work was fabricated using GCS InP SHBT technology. The transistors have fT and fmax of 150 GHz and > 200 GHz respectively, at a conservative current density of 1 mA/um2. Typical DC current gain (Beta) and breakdown voltage (BVceo) are 30 and 3-3.5V, respe ...
A.S. Jurkov, L. Roslaniec, and D.J. Perreault, “Lossless Multi-Way Power Combining and Outphasing for High-Frequency Resonant Inverters,” IEEE Transactions on Power Electronics , Vol. 29, No. 4, pp. 1894-1908, Apr. 2014.
... specifically designed to operate well over a 10 dB output power range; a detailed combiner design procedure is presented in the following section.) We consider this combiner design example here since it is identical to the one we have chosen to realize and experimentally evaluate. As can be seen, bo ...
... specifically designed to operate well over a 10 dB output power range; a detailed combiner design procedure is presented in the following section.) We consider this combiner design example here since it is identical to the one we have chosen to realize and experimentally evaluate. As can be seen, bo ...
OPA363 OPA2363 OPA364 OPA2364
... amps are provided separate logic inputs. For battery-operated applications, this feature may be used to greatly reduce the average current and extend battery life. The enable time is 20µs; disable time is 1µs. When disabled, the output assumes a high-impedance state. This allows the OPA363 to be ope ...
... amps are provided separate logic inputs. For battery-operated applications, this feature may be used to greatly reduce the average current and extend battery life. The enable time is 20µs; disable time is 1µs. When disabled, the output assumes a high-impedance state. This allows the OPA363 to be ope ...
Dual, Low-Noise Variable-Gain Amplifier with Preamp (Rev. D)
... The LNP offers a high level of flexibility to adapt to a wide range of systems and probes. The LNP gain can be programmed to one of four settings (3dB, 12dB, 18dB, 22dB), while maintaining excellent noise and signal handling characteristics. The input impedance of the LNP can be controlled by select ...
... The LNP offers a high level of flexibility to adapt to a wide range of systems and probes. The LNP gain can be programmed to one of four settings (3dB, 12dB, 18dB, 22dB), while maintaining excellent noise and signal handling characteristics. The input impedance of the LNP can be controlled by select ...
ABSTRACT Title of Document: LOW
... In the past two decades, imaging sensors and detectors have developed tremendously. This technology has found its way into a number of areas, such as space missions, synchrotron light sources, and medical imaging. Nowadays, detectors and custom ICs are routine in high-energy physics applications. El ...
... In the past two decades, imaging sensors and detectors have developed tremendously. This technology has found its way into a number of areas, such as space missions, synchrotron light sources, and medical imaging. Nowadays, detectors and custom ICs are routine in high-energy physics applications. El ...
AD8270 数据手册DataSheet 下载
... VS = ±15 V, VREF = 0 V, TA = 25°C, RLOAD = 2 kΩ, specifications referred to input, unless otherwise noted. ...
... VS = ±15 V, VREF = 0 V, TA = 25°C, RLOAD = 2 kΩ, specifications referred to input, unless otherwise noted. ...
TPS70302 数据资料 dataSheet 下载
... sequence control, designed primarily for DSP applications. These devices have low noise output performance without using any added filter bypass capacitors, and are designed to have a fast transient response and be stable with 47 mF low ESR capacitors. These devices have fixed 3.3 V/2.5 V, 3.3 V/1.8 ...
... sequence control, designed primarily for DSP applications. These devices have low noise output performance without using any added filter bypass capacitors, and are designed to have a fast transient response and be stable with 47 mF low ESR capacitors. These devices have fixed 3.3 V/2.5 V, 3.3 V/1.8 ...
PowerPoint
... We have three resistances in parallel: 1/gm, 1/gmb and r0. This is true also if the gate is connected to a fixed potential which is not VDD. ELEC 2005 ...
... We have three resistances in parallel: 1/gm, 1/gmb and r0. This is true also if the gate is connected to a fixed potential which is not VDD. ELEC 2005 ...
Multiple Input Single Output (MISO)
... smaller the effective surface area the greater the line resistance as explain in [2]. Due to the operating frequency, the line inductance will cause voltage drops along the line which needs to be fixed typically using shunt capacitor to increase the voltage again. The reactance along the line causes ...
... smaller the effective surface area the greater the line resistance as explain in [2]. Due to the operating frequency, the line inductance will cause voltage drops along the line which needs to be fixed typically using shunt capacitor to increase the voltage again. The reactance along the line causes ...
Circuit Design for Realization of a 16 bit 1MS/s Successive
... input and the calibration process is time consuming. Other self calibrating techniques exist, but most require some sort of known input, or require the converter to be taken out of operation while it is being calibrated. The split ADC calibration technique, introduced in [3] and [4], does not suffer ...
... input and the calibration process is time consuming. Other self calibrating techniques exist, but most require some sort of known input, or require the converter to be taken out of operation while it is being calibrated. The split ADC calibration technique, introduced in [3] and [4], does not suffer ...
Basic Electronics Competency Requirements
... State Ohm’s law and Watt’s power laws List 12 common basic electronic formulas derived from Ohm’s and Watt’s laws State Kirchhoff laws for current and voltage Explain formulas used in series circuits Explain formulas used for parallel circuits Identify circuit configurations of series, parallel and ...
... State Ohm’s law and Watt’s power laws List 12 common basic electronic formulas derived from Ohm’s and Watt’s laws State Kirchhoff laws for current and voltage Explain formulas used in series circuits Explain formulas used for parallel circuits Identify circuit configurations of series, parallel and ...
ABSTRACT - The University of Maryland
... circuits are getting into a trend to meet the growing demand. This dissertation explores low power adaptive circuits in two different areas. One is a log domain filter operating at audio frequency for system identification. The other ...
... circuits are getting into a trend to meet the growing demand. This dissertation explores low power adaptive circuits in two different areas. One is a log domain filter operating at audio frequency for system identification. The other ...
4-Channel Video Amplifier with 1-SD and 3-HD Sixth
... composite video (CVBS), Y', and G'B'R' signals. ACcoupled biasing for C'/P'B/P'R channels can easily be achieved by adding an external resistor to VS+. The THS7373 rail-to-rail output stage with 6-dB gain allows for both ac and dc line driving. The ability to drive two lines, or 75-Ω loads, allows f ...
... composite video (CVBS), Y', and G'B'R' signals. ACcoupled biasing for C'/P'B/P'R channels can easily be achieved by adding an external resistor to VS+. The THS7373 rail-to-rail output stage with 6-dB gain allows for both ac and dc line driving. The ability to drive two lines, or 75-Ω loads, allows f ...
AD9240 - Analog Devices
... CMOS process and a novel architecture to achieve the resolution and speed of existing hybrid implementations at a fraction of the power consumption and cost. It is a complete, monolithic ADC with an on-chip, high performance, low noise sample-and-hold amplifier and programmable voltage reference. An ...
... CMOS process and a novel architecture to achieve the resolution and speed of existing hybrid implementations at a fraction of the power consumption and cost. It is a complete, monolithic ADC with an on-chip, high performance, low noise sample-and-hold amplifier and programmable voltage reference. An ...
Tube sound
Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube-based audio amplifier. After introduction of solid state amplifiers, tube sound appeared as the logical complement of transistor sound, which had some negative connotations due to crossover distortion of early transistor amplifiers. The audible significance of tube amplification on audio signals is a subject of continuing debate among audio enthusiasts.Many electric guitar, electric bass, and keyboard players in several genres also prefer the sound of tube instrument amplifiers or preamplifiers.