A new CMOS logarithmic current generator
... A logarithmic function is a nonlinear function in which the output is proportional to the logarithm of the input. The circuits performing such characteristics are widely used in many applications; these include but not limited to medical equipment, instrumentation, telecommunication, active filters, ...
... A logarithmic function is a nonlinear function in which the output is proportional to the logarithm of the input. The circuits performing such characteristics are widely used in many applications; these include but not limited to medical equipment, instrumentation, telecommunication, active filters, ...
LT1166 - Power Output Stage Automatic Bias
... The supplies VTOP (Pin 1) and VBOTTOM (Pin 4) have clamp diodes that turn on when they exceed ±12V. These diodes act as ESD protection and serve to protect the LT1166 when used with large power MOS devices that produce high VGS voltage. Current into Pin 1 or Pin 4 should be limited to ±75mA maximum. ...
... The supplies VTOP (Pin 1) and VBOTTOM (Pin 4) have clamp diodes that turn on when they exceed ±12V. These diodes act as ESD protection and serve to protect the LT1166 when used with large power MOS devices that produce high VGS voltage. Current into Pin 1 or Pin 4 should be limited to ±75mA maximum. ...
Development of a prototype voice
... contributes the sound quality and range of the transmitter. PN2222A, 2N2222A, BFxxx series, BC109B, C, and even well known BC238 runs perfect. Key to a well functioning, low consumption circuit is to use a high hFE / low Ceb (internal junction capacity) transistor. Not all of the condenser microphon ...
... contributes the sound quality and range of the transmitter. PN2222A, 2N2222A, BFxxx series, BC109B, C, and even well known BC238 runs perfect. Key to a well functioning, low consumption circuit is to use a high hFE / low Ceb (internal junction capacity) transistor. Not all of the condenser microphon ...
IOSR Journal of Electrical and Electronics Engineering(IOSR-JEEE) e-ISSN: 2278-1676, p-ISSN: 2320-3331
... forgiving to defects and process variation. Since control devices receive full gate voltage even after its capacitive load has been charged, the device remains inverted, and the current is readily available if needed to overcome the short circuit paths or leakage mechanisms caused by minor defects. ...
... forgiving to defects and process variation. Since control devices receive full gate voltage even after its capacitive load has been charged, the device remains inverted, and the current is readily available if needed to overcome the short circuit paths or leakage mechanisms caused by minor defects. ...
A Charge Pump Circuit by using Voltage
... range and simplify the design [4]. The charge pump circuit reported by Dickson had been widely used for generating high voltages [5, 6] and in some circuit application. The structure of the circuit makes use of capacitors, which are interconnected by diodes and coupled in parallel with two non-overl ...
... range and simplify the design [4]. The charge pump circuit reported by Dickson had been widely used for generating high voltages [5, 6] and in some circuit application. The structure of the circuit makes use of capacitors, which are interconnected by diodes and coupled in parallel with two non-overl ...
Second Revised Draft Final Straw Proposal - Interim
... facility in the “serial group,” without an LGIA or tendered LGIA, to the extent it was not required by a completed system impact study to provide 0.95 lead/lag power factor. Further, to the extent an asynchronous generating facility has executed an LGIA that provides for the existing 0.90 lag and 0. ...
... facility in the “serial group,” without an LGIA or tendered LGIA, to the extent it was not required by a completed system impact study to provide 0.95 lead/lag power factor. Further, to the extent an asynchronous generating facility has executed an LGIA that provides for the existing 0.90 lag and 0. ...
MAX78700 Multichannel, Isolated, Precision ADC General Description Benefits and Features
... voltage from this sensor is measured by the ADC and sent to the host. During manufacturing test, the circuit is calibrated by measuring the voltage at room temperature and storing the value in the OTP memory. A resistor-divider scales the rectified power-supply voltage, VCC, to match the input range ...
... voltage from this sensor is measured by the ADC and sent to the host. During manufacturing test, the circuit is calibrated by measuring the voltage at room temperature and storing the value in the OTP memory. A resistor-divider scales the rectified power-supply voltage, VCC, to match the input range ...
chapter 6
... When a full wave or a half wave rectifier is used along with the smooting condenser C, the voltage on no load will be the maximum a.c. voltage. But when on load, the condenser gets charged from the supply voltage and discharges into load resistance RL whenever the supply voltage waveform varies from ...
... When a full wave or a half wave rectifier is used along with the smooting condenser C, the voltage on no load will be the maximum a.c. voltage. But when on load, the condenser gets charged from the supply voltage and discharges into load resistance RL whenever the supply voltage waveform varies from ...
ValuTrol Motor Field Control Card General Description/Adjustments
... Adjust‘ the minimum field setting with the FM/# potentiometer. This must he set after setting the maximum field. Apply a negative voltage to FDR to initiate crossover. Apply only enough voltage to weaken the field. Applying too much voltage will force the clamp and result in an incorrect FMN setting ...
... Adjust‘ the minimum field setting with the FM/# potentiometer. This must he set after setting the maximum field. Apply a negative voltage to FDR to initiate crossover. Apply only enough voltage to weaken the field. Applying too much voltage will force the clamp and result in an incorrect FMN setting ...
Implementation of FSK Modulation and
... In telecommunications and signal processing, frequency modulation (FM) is encoding of information on a carrier wave by varying the instantaneous frequency of the wave. Digital data can be encoded and transmitted via carrier wave by shifting the carrier's frequency among a predefined set of frequenci ...
... In telecommunications and signal processing, frequency modulation (FM) is encoding of information on a carrier wave by varying the instantaneous frequency of the wave. Digital data can be encoded and transmitted via carrier wave by shifting the carrier's frequency among a predefined set of frequenci ...
module p1: energy for the home
... Describe that a voltage is induced across a wire when the wire moves relative to a magnetic field. Describe that a voltage is induced across a coil when the magnetic field within it changes. Describe the effect of reversing the direction of the changing magnetic field. Describe that an alternating c ...
... Describe that a voltage is induced across a wire when the wire moves relative to a magnetic field. Describe that a voltage is induced across a coil when the magnetic field within it changes. Describe the effect of reversing the direction of the changing magnetic field. Describe that an alternating c ...
Training Wheels for Electrical Wave Files
... IR, and have no Ultrasound because there would be no ionization. ...
... IR, and have no Ultrasound because there would be no ionization. ...
20-1050CUL OMA96283 Rev A
... The inverter also has an energy-saving feature called Load Demand. With this feature, the inverter output is pulsed, significantly reducing the current draw from the battery until a demand is made on its output. Continuous output of 120 VAC resumes when a load greater than 5 Watts is applied. The lo ...
... The inverter also has an energy-saving feature called Load Demand. With this feature, the inverter output is pulsed, significantly reducing the current draw from the battery until a demand is made on its output. Continuous output of 120 VAC resumes when a load greater than 5 Watts is applied. The lo ...
Basic Electronics to Test Fixtures
... Atomic Structure (a review) Why can't we see an atom if we have a powerful enough microscope? It's almost improper to say we see matter. What we see is reflected energy. When you hit a bell, it resonates at a frequency depending on the properties of the bell. When radiated energy (photons) hit an at ...
... Atomic Structure (a review) Why can't we see an atom if we have a powerful enough microscope? It's almost improper to say we see matter. What we see is reflected energy. When you hit a bell, it resonates at a frequency depending on the properties of the bell. When radiated energy (photons) hit an at ...
MAX5407 32-Tap Audio Logarithmic Taper Digital Potentiometer General Description
... The MAX5407 has two modes of operation when the serial interface is active: increment and decrement mode. The serial interface is only active when CS is high. The CS and U/D inputs control the position of the wiper along the resistor array. When CS transitions from low to high, the part will go into ...
... The MAX5407 has two modes of operation when the serial interface is active: increment and decrement mode. The serial interface is only active when CS is high. The CS and U/D inputs control the position of the wiper along the resistor array. When CS transitions from low to high, the part will go into ...
UC2577-ADJ 数据资料 dataSheet 下载
... Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating ratings indicate conditions during which the device is intended to be functional, but device parameter specifications may not be guaranteed under these conditions. For guaranteed specifications an ...
... Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating ratings indicate conditions during which the device is intended to be functional, but device parameter specifications may not be guaranteed under these conditions. For guaranteed specifications an ...
frequency modulator
... Circuits used to recover the original modulating signal from an FM transmission are called: ...
... Circuits used to recover the original modulating signal from an FM transmission are called: ...
What is being measured
... is shown as aa three (3) wire system of HOT, NEUTRAL and GROUND, with NEUTRAL like GROUND returned to true Earth at their entry into the building. The voltage measured will depend upon: ...
... is shown as aa three (3) wire system of HOT, NEUTRAL and GROUND, with NEUTRAL like GROUND returned to true Earth at their entry into the building. The voltage measured will depend upon: ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... certain amplitude, the influence of the working points can be avoided by using the resistance capacitance coupling. The third stage emitter follower amplification quantity is 1; its main function is increasing the input impedance and reducing the output impedance to enhance the driving ability. 2.2 ...
... certain amplitude, the influence of the working points can be avoided by using the resistance capacitance coupling. The third stage emitter follower amplification quantity is 1; its main function is increasing the input impedance and reducing the output impedance to enhance the driving ability. 2.2 ...
Electrical Standard Engineering Inclusions
... Services and the Regional Manager can provide advice on existing retail contracts or network agreements respectively. Where the required augmentation is only simple in nature such as the addition of a single substation and the existing reticulation system has adequate capacity, the design report is ...
... Services and the Regional Manager can provide advice on existing retail contracts or network agreements respectively. Where the required augmentation is only simple in nature such as the addition of a single substation and the existing reticulation system has adequate capacity, the design report is ...