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... quantum communication [2] due to the high efficiency, low dark counts, fast recovery time, and low timing jitter [3]. However, one of the limiting factors in their applications is the small amplitude of output pulses, which are on the order of a millivolt. The presence of noise in the readout system ...
... quantum communication [2] due to the high efficiency, low dark counts, fast recovery time, and low timing jitter [3]. However, one of the limiting factors in their applications is the small amplitude of output pulses, which are on the order of a millivolt. The presence of noise in the readout system ...
Fuses - Time Delay
... protection per the NEC®. In contrast, the 40A dual-element fuse provides ground fault, short circuit and overload protection. The motor would be protected against overloads due to stalling, overloading, worn bearings, improper voltage, single-phasing, etc. In normal installations, Cooper Bussmann du ...
... protection per the NEC®. In contrast, the 40A dual-element fuse provides ground fault, short circuit and overload protection. The motor would be protected against overloads due to stalling, overloading, worn bearings, improper voltage, single-phasing, etc. In normal installations, Cooper Bussmann du ...
DESIGNING SMART CHARGE CONTROLLER
... overcome the issue of false detection while protecting the battery from repetitive overcharges. We present a new voltage based charge control algorithm. 6) Ways to increase the charging speed are critical in this application as well as in most of other applications since portable solar panel general ...
... overcome the issue of false detection while protecting the battery from repetitive overcharges. We present a new voltage based charge control algorithm. 6) Ways to increase the charging speed are critical in this application as well as in most of other applications since portable solar panel general ...
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Atmel AT42QT1012 One-channel Toggle-mode QTouch Touch Sensor IC with Power Management Functions
... The QT1012 is a digital burst mode charge-transfer (QT™) sensor designed specifically for touch controls. It includes all hardware and signal processing functions necessary to provide stable sensing under a wide variety of changing conditions; only low cost, noncritical components are required for o ...
... The QT1012 is a digital burst mode charge-transfer (QT™) sensor designed specifically for touch controls. It includes all hardware and signal processing functions necessary to provide stable sensing under a wide variety of changing conditions; only low cost, noncritical components are required for o ...
HMC783LP6CE 数据资料DataSheet下载
... The HMC783LP6CE is a fully functioned Fractional-N Phase-Locked-Loop (PLL) with an Integrated Voltage Controlled Oscillator (VCO). The input reference frequency range is 100 kHz to 220 MHz while the advanced deltasigma modulator design in the fractional PLL allows both ultra-fine step sizes and very ...
... The HMC783LP6CE is a fully functioned Fractional-N Phase-Locked-Loop (PLL) with an Integrated Voltage Controlled Oscillator (VCO). The input reference frequency range is 100 kHz to 220 MHz while the advanced deltasigma modulator design in the fractional PLL allows both ultra-fine step sizes and very ...
MAX7323 I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
... slave address, select which inputs have pullup resistors, and set the default logic state on outputs. Pullups are enabled on the input ports in groups of two (see Table 3). The MAX7319, MAX7321, MAX7322, and MAX7323 use a different range of slave addresses (110xxxx) than the MAX7320 (101xxxx). The M ...
... slave address, select which inputs have pullup resistors, and set the default logic state on outputs. Pullups are enabled on the input ports in groups of two (see Table 3). The MAX7319, MAX7321, MAX7322, and MAX7323 use a different range of slave addresses (110xxxx) than the MAX7320 (101xxxx). The M ...
DRTR5V0U4S Features Mechanical Data
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
Institutionen för systemteknik Department of Electrical Engineering Frequency Application
... its functional blocks are modelled to attain the best possible performance. In particular, the nonlinearities which affect the cyclic/algorithmic converter are discussed. This ADC has been designed for built-in-self-testing (BiST) on a chip. It is only functional during the testing phase, so power d ...
... its functional blocks are modelled to attain the best possible performance. In particular, the nonlinearities which affect the cyclic/algorithmic converter are discussed. This ADC has been designed for built-in-self-testing (BiST) on a chip. It is only functional during the testing phase, so power d ...
Dual Trace Oscilloscope
... A built‐in 5‐digit frequency counter offers ±0.02% accuracy between 1kHz and 30MHz, and ±0.05% between 50Hz and 1kHz. ...
... A built‐in 5‐digit frequency counter offers ±0.02% accuracy between 1kHz and 30MHz, and ±0.05% between 50Hz and 1kHz. ...
AN103: Using the On-Chip Temperature Sensor
... enabled. The ADC and its associated bias circuitry must also be enabled. The ADC can use either the internal or an external voltage reference. The examples in this note use the internal voltage reference. The resulting ADC code is selectable to be either left-justified or right-justified. The exampl ...
... enabled. The ADC and its associated bias circuitry must also be enabled. The ADC can use either the internal or an external voltage reference. The examples in this note use the internal voltage reference. The resulting ADC code is selectable to be either left-justified or right-justified. The exampl ...
SVERKER 750/760 User`s manual
... Sverker is equipped with an ammeter and voltmeter. These instruments can also be used to display resistance, impedance, phase angle, power and power factor. Moreover, these instruments can be used to perform measurements in external circuits. In both cases, the values appear on the display. The amme ...
... Sverker is equipped with an ammeter and voltmeter. These instruments can also be used to display resistance, impedance, phase angle, power and power factor. Moreover, these instruments can be used to perform measurements in external circuits. In both cases, the values appear on the display. The amme ...
Insulation coordination studies
... Based on the possible operating scenarios, a number of simulation cases are defined, differing among others in aspects like switching topology (e.g. normal operation or operating with contingencies), operating point (e.g. underexcited versus overexcited generator operation), component characteristic ...
... Based on the possible operating scenarios, a number of simulation cases are defined, differing among others in aspects like switching topology (e.g. normal operation or operating with contingencies), operating point (e.g. underexcited versus overexcited generator operation), component characteristic ...
SP3238E
... The SP3238E device is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook and palmtop computers. The SP3238E uses an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Exar's drive ...
... The SP3238E device is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook and palmtop computers. The SP3238E uses an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Exar's drive ...
Basic Electrical Distribution System
... • The capacitance of a capacitor depends on three things: – Area of conductor plates – Separation between the plates – Dielectric constant of insulation material © Copyright 2016 – Rev 2 ...
... • The capacitance of a capacitor depends on three things: – Area of conductor plates – Separation between the plates – Dielectric constant of insulation material © Copyright 2016 – Rev 2 ...
AN162 : Power On Conditions for the X9258
... unasserted V- input can be pulled above VSS by the application of the V+ supply in some applications, increasing the chance of incorrect wiper recall. VCC must turn on 2nd with a ramp rate between 0.2V/ms and 50V/ms. This is required because the POR operation must be performed to set the correct wip ...
... unasserted V- input can be pulled above VSS by the application of the V+ supply in some applications, increasing the chance of incorrect wiper recall. VCC must turn on 2nd with a ramp rate between 0.2V/ms and 50V/ms. This is required because the POR operation must be performed to set the correct wip ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.