XC2301 Series：DATA SHEET
... ●Reference Value : XC2301C51V (fQ0 = fin/1), XC2301C52V (fQ0 = fin/2) (Unless otherwise stated, VDD=3.3V, No Load, Ta=25℃) ...
... ●Reference Value : XC2301C51V (fQ0 = fin/1), XC2301C52V (fQ0 = fin/2) (Unless otherwise stated, VDD=3.3V, No Load, Ta=25℃) ...
ADS5413-11 数据资料 dataSheet 下载
... The ADS5413−11 is a low power, 11-bit, 65-MSPS, CMOS pipeline analog-to-digital converter (ADC) that operates from a single 3.3-V supply, while offering the choice of digital output levels from 1.8 V to 3.3 V. The low noise, high linearity, and low clock jitter makes the ADC well suited for high-inp ...
... The ADS5413−11 is a low power, 11-bit, 65-MSPS, CMOS pipeline analog-to-digital converter (ADC) that operates from a single 3.3-V supply, while offering the choice of digital output levels from 1.8 V to 3.3 V. The low noise, high linearity, and low clock jitter makes the ADC well suited for high-inp ...
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... The primary disadvantage of the Class A amplifier is its low efficiency We have seen that the majority of the power drawn from the power supply is used by the amplifier itself, with only a small percentage being delivered to the load. The Class B amplifier was developed to improve on this low effici ...
... The primary disadvantage of the Class A amplifier is its low efficiency We have seen that the majority of the power drawn from the power supply is used by the amplifier itself, with only a small percentage being delivered to the load. The Class B amplifier was developed to improve on this low effici ...
5.2.3 Analogue to Digital Converters Word Document | GCE
... time to convert the analogue signal into a binary number. The analogue signal is connected directly to each comparator. They simultaneously switch their outputs into either positive or negative saturation. (For this reason, this type of ADC is also known as a ‘parallel A to D converter’.) The priori ...
... time to convert the analogue signal into a binary number. The analogue signal is connected directly to each comparator. They simultaneously switch their outputs into either positive or negative saturation. (For this reason, this type of ADC is also known as a ‘parallel A to D converter’.) The priori ...
Op-Amp Applications
... SR = 2π fmax VP Example: Slew rate S0 = 1 V/μs; input voltage vin (t) = sin(2π × 105t); closed loop gain AV =10. 1) Sketch the theoretically correct output and the actual output of the amplifier in the same graph. 2) What is the maximum frequency that will not violating the given slew rate? ...
... SR = 2π fmax VP Example: Slew rate S0 = 1 V/μs; input voltage vin (t) = sin(2π × 105t); closed loop gain AV =10. 1) Sketch the theoretically correct output and the actual output of the amplifier in the same graph. 2) What is the maximum frequency that will not violating the given slew rate? ...
Reduced voltage method for starting squirrel cage induction motor
... Addition of External Resistances in Rotor Circuit This will decrease the starting current, increases the starting torque and also improves the power factor. The circuit diagram is shown below: In the circuit diagram, the three slip rings shown are connected to the rotor terminals of the wound rotor ...
... Addition of External Resistances in Rotor Circuit This will decrease the starting current, increases the starting torque and also improves the power factor. The circuit diagram is shown below: In the circuit diagram, the three slip rings shown are connected to the rotor terminals of the wound rotor ...
Ground and Power Planes
... uses bypass capacitors to stay near signal current on way back to drive gate ...
... uses bypass capacitors to stay near signal current on way back to drive gate ...
MAX1647/MAX1648 Chemistry-Independent Battery Chargers _______________General Description ____________________________Features
... current, and provides thermal status information. The MAX1647 functions as a level 2 charger, compliant with the Duracell/Intel Smart Battery Charger Specification. The MAX1648 omits the SMBus serial interface, and instead sets the charge voltage and current proportional to the voltage applied to ex ...
... current, and provides thermal status information. The MAX1647 functions as a level 2 charger, compliant with the Duracell/Intel Smart Battery Charger Specification. The MAX1648 omits the SMBus serial interface, and instead sets the charge voltage and current proportional to the voltage applied to ex ...
Data Sheet
... compatibility (EMC) (89/336/EEC). The level of emissions and immunity are both in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I/O lines (IEC 1000-4-2), fast transient burst protection (IEC 100044), and radiated immunity (IEC 1000-4-3). EM emissions include radiated a ...
... compatibility (EMC) (89/336/EEC). The level of emissions and immunity are both in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I/O lines (IEC 1000-4-2), fast transient burst protection (IEC 100044), and radiated immunity (IEC 1000-4-3). EM emissions include radiated a ...
KA78RH33R Low Dropout Voltage Regulator KA78RH33R — Lo
... 1. Life support devices or systems are devices or systems which, (a) are 2. A critical component in any component of a life support, device, or intended for surgical implant into the body or (b) support or sustain system whose failure to perform can be reasonably expected to life, and (c) whose fail ...
... 1. Life support devices or systems are devices or systems which, (a) are 2. A critical component in any component of a life support, device, or intended for surgical implant into the body or (b) support or sustain system whose failure to perform can be reasonably expected to life, and (c) whose fail ...
LimReport
... The same event on the longer time scale is shown in the figure Fig 3 below. Here also the action of LV3, which corrects Vcc to 3.5 V after few milliseconds, can be seen: ...
... The same event on the longer time scale is shown in the figure Fig 3 below. Here also the action of LV3, which corrects Vcc to 3.5 V after few milliseconds, can be seen: ...
3V/5V Low-Power, Low-Noise, CMOS, Rail-to-Rail I/O Op Amps MAX9636/MAX9637/MAX9638 General Description Features
... gain enhances the amplifier’s ability to drive greater capacitive loads. In unity-gain configurations, capacitive load drive can be improved by inserting a small (5I to 30I) isolation resistor, RISO, in series with the output, as shown in Figure 1. This significantly reduces ringing while maintainin ...
... gain enhances the amplifier’s ability to drive greater capacitive loads. In unity-gain configurations, capacitive load drive can be improved by inserting a small (5I to 30I) isolation resistor, RISO, in series with the output, as shown in Figure 1. This significantly reduces ringing while maintainin ...
AD8381 数据手册DataSheet 下载
... in data projectors. It comprises six channels of precision 10-bit digital-to-analog converters loaded from a single, high speed, 10-bit-wide input. Precision current feedback amplifiers, providing well-damped pulse response and rapid voltage settling into large capacitive loads, buffer the six outpu ...
... in data projectors. It comprises six channels of precision 10-bit digital-to-analog converters loaded from a single, high speed, 10-bit-wide input. Precision current feedback amplifiers, providing well-damped pulse response and rapid voltage settling into large capacitive loads, buffer the six outpu ...
MAX7060 280MHz to 450MHz Programmable ASK/FSK Transmitter EVALUATION KIT AVAILABLE
... coded for FSK can be maintained while still satisfying regulatory emission-bandwidth standards. The full set of configuration functions are handled by an on-chip serial peripheral interface (SPI). There is also a manual mode where a limited number of settings can be made directly through selected pi ...
... coded for FSK can be maintained while still satisfying regulatory emission-bandwidth standards. The full set of configuration functions are handled by an on-chip serial peripheral interface (SPI). There is also a manual mode where a limited number of settings can be made directly through selected pi ...
13cm PSK transceiver for 1.2Mbit/s packet radio
... The circuit of the RF front-end is simplified by using modern SMD semiconductor devices, originally developed for cellular telephones. The transmitter power amplifier uses a single GaAs transistor CLY2 that provides both 15dB gain and more than 500mW of output power at the same time. Just a few yea ...
... The circuit of the RF front-end is simplified by using modern SMD semiconductor devices, originally developed for cellular telephones. The transmitter power amplifier uses a single GaAs transistor CLY2 that provides both 15dB gain and more than 500mW of output power at the same time. Just a few yea ...
7.1. General Features - Page de test
... 5. AUDIO AMPLIFIER STAGE WITH TDA7299 The TDA7299 is an audio class-AB amplifier assembled in SO package specially designed for sound cards application. By utilizing two TDA7299, chassis operates as a stereo TV set. TDA7299 has standby feature for low stand-by power consumption by using pin #3. It c ...
... 5. AUDIO AMPLIFIER STAGE WITH TDA7299 The TDA7299 is an audio class-AB amplifier assembled in SO package specially designed for sound cards application. By utilizing two TDA7299, chassis operates as a stereo TV set. TDA7299 has standby feature for low stand-by power consumption by using pin #3. It c ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.