An Intelligent CMOS Image Sensor with negative feedback resetting Masayuki Ikebe Junichi Motohisa
... is important for stability of the reset operation. In using two-stage configurations for the amplifier, a large phase-compensation capacitance is need for stability. Therefore the slew rate becomes low and the settling time becomes slow. In this work a single-stage configuration was used and stabili ...
... is important for stability of the reset operation. In using two-stage configurations for the amplifier, a large phase-compensation capacitance is need for stability. Therefore the slew rate becomes low and the settling time becomes slow. In this work a single-stage configuration was used and stabili ...
Chapter 2 Thyristor
... in the order of some milliampères. A TRIAC starts conducting when a current flowing into or out of its gate is sufficient to turn on the relevant junctions in the quadrant of operation. The minimum current able to do this is called gate threshold current and is 1.2.2 Static dv/dt generally indicated by ...
... in the order of some milliampères. A TRIAC starts conducting when a current flowing into or out of its gate is sufficient to turn on the relevant junctions in the quadrant of operation. The minimum current able to do this is called gate threshold current and is 1.2.2 Static dv/dt generally indicated by ...
Application of Current Differential Protection to Tapped
... compared with the load current drawn by the tapped transformers. This allows for lower pickup setting because the net current is lower than the sum of magnitudes of the charging and total load currents. When a line differential relay uses a traditional characteristic with separate boundaries created ...
... compared with the load current drawn by the tapped transformers. This allows for lower pickup setting because the net current is lower than the sum of magnitudes of the charging and total load currents. When a line differential relay uses a traditional characteristic with separate boundaries created ...
TSC2000 数据资料 dataSheet 下载
... In some applications, external capacitors may be required across the touch screen for filtering noise picked up by the touch screen; i.e., noise generated by the LCD panel or back-light circuitry. The value of these capacitors will provide a low-pass filter to reduce the noise, but will cause an ad ...
... In some applications, external capacitors may be required across the touch screen for filtering noise picked up by the touch screen; i.e., noise generated by the LCD panel or back-light circuitry. The value of these capacitors will provide a low-pass filter to reduce the noise, but will cause an ad ...
Magnetic Fields - Review
... This photograph shows the commutator of a motor made using many coils The use of many coils, each in a different plane, results in a more uniform torque being produced. The invention of the commutator was important for the development of electric motors, since it is the device that allows the curren ...
... This photograph shows the commutator of a motor made using many coils The use of many coils, each in a different plane, results in a more uniform torque being produced. The invention of the commutator was important for the development of electric motors, since it is the device that allows the curren ...
MAX13342E/MAX13345E 3-Wire Interface Full-Speed USB Transceivers With/Without Internal Series Resistors General Description
... The MAX13342E/MAX13345E USB-compliant transceivers are designed to minimize the area and external components required to interface low-voltage ASICs to USB. The devices comply with USB 2.0 specification for full-speed-only (12Mbps) operation. The transceivers include an internal 3.3V regulator, an i ...
... The MAX13342E/MAX13345E USB-compliant transceivers are designed to minimize the area and external components required to interface low-voltage ASICs to USB. The devices comply with USB 2.0 specification for full-speed-only (12Mbps) operation. The transceivers include an internal 3.3V regulator, an i ...
LTM4627 - 15A DC/DC uModule Regulator
... The LTM®4627 is a complete 15A output high efficiency switch mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor and compensation components. Operating over an input voltage range from 4.5V to 20V, the LTM4627 supports an output voltage range of 0.6V t ...
... The LTM®4627 is a complete 15A output high efficiency switch mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor and compensation components. Operating over an input voltage range from 4.5V to 20V, the LTM4627 supports an output voltage range of 0.6V t ...
Bandgap reference - Iowa State University
... 1. Suppose you have an IPTAT2 source characterized by IPTAT2 = T2, derive the conditions so that both first order and second order partial derivative of Vref with respect to T are canceled at a given temperature T0. 2. Suggest a circuit schematic that can be used to generated IPTAT2 current. You ca ...
... 1. Suppose you have an IPTAT2 source characterized by IPTAT2 = T2, derive the conditions so that both first order and second order partial derivative of Vref with respect to T are canceled at a given temperature T0. 2. Suggest a circuit schematic that can be used to generated IPTAT2 current. You ca ...
ABCs of ADCs - Analog-to-Digital Converter Basics
... INL is a static specification and relates to THD (a dynamic specification). However, distortion performance can not be predicted from the INL specification, except to say that THD tends to ...
... INL is a static specification and relates to THD (a dynamic specification). However, distortion performance can not be predicted from the INL specification, except to say that THD tends to ...
Template for e7 Presentations
... •Placed between the panels and the battery •To prevent overcharge, the output from the panel is shorted by the controller using a semiconductor switch •Because the panel wires go to the battery, a blocking diode has to be installed or shorting the panel output would also short the battery ...
... •Placed between the panels and the battery •To prevent overcharge, the output from the panel is shorted by the controller using a semiconductor switch •Because the panel wires go to the battery, a blocking diode has to be installed or shorting the panel output would also short the battery ...
Installation Guide, Serial Interface T942SI, TD90927gb.fm
... Modular jack for connection of external computer with RS232C interface. Jumper points used for software development. Jumper points used to connect battery. Jumper points used for 1 Mbit RAM. Jumper points used to convert from RS422/RS485 to RS232C. Jumper points used for RS485 interface. Jumper poin ...
... Modular jack for connection of external computer with RS232C interface. Jumper points used for software development. Jumper points used to connect battery. Jumper points used for 1 Mbit RAM. Jumper points used to convert from RS422/RS485 to RS232C. Jumper points used for RS485 interface. Jumper poin ...
Over Voltage Protection
... In fact it became just a standard that on a given voltage you place a given arrester and things will work. As arresters became better even manufactures tended to loose site of the insulation coordination principles and just designed their equipment to be protected by arresters. However there are pro ...
... In fact it became just a standard that on a given voltage you place a given arrester and things will work. As arresters became better even manufactures tended to loose site of the insulation coordination principles and just designed their equipment to be protected by arresters. However there are pro ...
AD7798 数据手册DataSheet下载
... transmitted in a continuous train of pulses. Alternatively, it can be noncontinuous, with the information transmitted to or from the ADC in smaller batches of data. Chip Select Input. This is an active low logic input used to select the ADC. CS can be used to select the ADC in systems with more than ...
... transmitted in a continuous train of pulses. Alternatively, it can be noncontinuous, with the information transmitted to or from the ADC in smaller batches of data. Chip Select Input. This is an active low logic input used to select the ADC. CS can be used to select the ADC in systems with more than ...
Installation and Maintenance Sheet - IF 1315 Revision 2
... Before installing a WSR Series enclosed disconnect switch and interlocked ARKTITE receptacle, a wiring pattern must be established for your system. Locations having different voltages, frequencies or types of current (AC or DC) MUST NOT have interchangeable attachment plugs as stated in paragraph 40 ...
... Before installing a WSR Series enclosed disconnect switch and interlocked ARKTITE receptacle, a wiring pattern must be established for your system. Locations having different voltages, frequencies or types of current (AC or DC) MUST NOT have interchangeable attachment plugs as stated in paragraph 40 ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... This has inspired the designers to explore various design methodologies to reduce power dissipation in VLSI circuits. Adiabatic logic has been applied to low-power systems, and several adiabatic logic families have been proposed for low power applications [3]–[7]. Energy retrieval circuits based on ...
... This has inspired the designers to explore various design methodologies to reduce power dissipation in VLSI circuits. Adiabatic logic has been applied to low-power systems, and several adiabatic logic families have been proposed for low power applications [3]–[7]. Energy retrieval circuits based on ...
Direct Current Motors - Alfred State College intranet site
... It consists of suddenly reversing the armature currents by reversing the terminals of the source: • In practice R is chosen so that the initial braking current is about twice the rated motor current. Then the initial braking torque is twice the normal torque of the motor. • The speed drops quickly a ...
... It consists of suddenly reversing the armature currents by reversing the terminals of the source: • In practice R is chosen so that the initial braking current is about twice the rated motor current. Then the initial braking torque is twice the normal torque of the motor. • The speed drops quickly a ...
here - Analogue Haven
... offsets are added or subtracted to the octave offsets that are already there. This has the effect of increasing the overall variation in the sequence as the offsets start to add together. If it all becomes too much, simply use the "xoct" to clear all the octave offsets and start over. Using the "All ...
... offsets are added or subtracted to the octave offsets that are already there. This has the effect of increasing the overall variation in the sequence as the offsets start to add together. If it all becomes too much, simply use the "xoct" to clear all the octave offsets and start over. Using the "All ...
UNINTERRUPTIBLE POWER SUPPLY SPECIFICATIONS
... B. Emergency - In the event of a utility AC power failure, the inverter shall derive its input from the system battery, therefore providing uninterrupted power to the critical load. This transition shall be accomplished without any switching or coupling, and with no interruption of power to the cri ...
... B. Emergency - In the event of a utility AC power failure, the inverter shall derive its input from the system battery, therefore providing uninterrupted power to the critical load. This transition shall be accomplished without any switching or coupling, and with no interruption of power to the cri ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.