AVR400: Low Cost A/D Converter
... This application note targets cost and space critical applications that need an ADC. It describes how to make a simple ADC with only two external components, a resistor and a capacitor. The design enables a very compact and inexpensive application. ...
... This application note targets cost and space critical applications that need an ADC. It describes how to make a simple ADC with only two external components, a resistor and a capacitor. The design enables a very compact and inexpensive application. ...
Chapter 1 0 - RC Circuits
... Series-Parallel RC Circuits An approach to analyzing circuits with combinations of both series and parallel R and C elements is to: – Calculate the magnitudes of capacitive reactances (XC) – Find the impedance (Z) of the series portion and the impedance of the parallel portion and combine them to g ...
... Series-Parallel RC Circuits An approach to analyzing circuits with combinations of both series and parallel R and C elements is to: – Calculate the magnitudes of capacitive reactances (XC) – Find the impedance (Z) of the series portion and the impedance of the parallel portion and combine them to g ...
III. 80-Gb/s Serial transmitter Design - EECG Toronto
... In order to reduce power consumption in high-speed digital building blocks, one must combat the problem on two fronts. First, the supply voltage must be lowered. This has been problematic in SiGe bipolar designs due to the high VBE of the HBT, leading to power supplies of 3.3V or 5V irrespective of ...
... In order to reduce power consumption in high-speed digital building blocks, one must combat the problem on two fronts. First, the supply voltage must be lowered. This has been problematic in SiGe bipolar designs due to the high VBE of the HBT, leading to power supplies of 3.3V or 5V irrespective of ...
218KB - NZQA
... magnetised and attracts the moving arm. (ii) As the moving arm is pulled away from the contact screw, the hammer strikes the bell, and the circuit is incomplete. And the current flow stops. (iii) The soft iron core is no longer magnetised, and so the moving arm is pulled back to its original positio ...
... magnetised and attracts the moving arm. (ii) As the moving arm is pulled away from the contact screw, the hammer strikes the bell, and the circuit is incomplete. And the current flow stops. (iii) The soft iron core is no longer magnetised, and so the moving arm is pulled back to its original positio ...
Interfacing high-voltage applications to low
... By Thomas Kugelstadt Senior Applications Engineer A common requirement of industrial applications is to interface high-voltage potentials, such as signal outputs of sensor switches and AC rectifiers, to the peripheral input ports of low-voltage microcontrollers (MCUs) and digital signal processors. ...
... By Thomas Kugelstadt Senior Applications Engineer A common requirement of industrial applications is to interface high-voltage potentials, such as signal outputs of sensor switches and AC rectifiers, to the peripheral input ports of low-voltage microcontrollers (MCUs) and digital signal processors. ...
Resistance and Ohm`s Law
... Brown = 101 Gold = ± 5% tolerance => ± 5 Ω R = 100 Ω ± 5% Green = 5 564 x 105 = 56.4 MΩ Blue = 6 Yellow = 4 Green = 105 Silver = ± 10% tolerance => ± 5.64MΩ R = 56.4 MΩ ± 10% ...
... Brown = 101 Gold = ± 5% tolerance => ± 5 Ω R = 100 Ω ± 5% Green = 5 564 x 105 = 56.4 MΩ Blue = 6 Yellow = 4 Green = 105 Silver = ± 10% tolerance => ± 5.64MΩ R = 56.4 MΩ ± 10% ...
FEATURES APPLICATIONS D
... voltage-feedback architecture. Intended for xDSL driver applications, the OPA2613 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a twisted-pair line ...
... voltage-feedback architecture. Intended for xDSL driver applications, the OPA2613 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a twisted-pair line ...
BD88400FJ
... The headphone amplifier is driven by the internal positive voltage (+2.4V) and negative voltage (SVSS, -2.4V) based on ground (SGND). Therefore, the headphone can be connected without the output coupling capacitor. As a result, it brings improvement to low-frequency characteristic compared with the ...
... The headphone amplifier is driven by the internal positive voltage (+2.4V) and negative voltage (SVSS, -2.4V) based on ground (SGND). Therefore, the headphone can be connected without the output coupling capacitor. As a result, it brings improvement to low-frequency characteristic compared with the ...
Main Features Three-phase plus neutral V
... repeatable, accurate measurement of the disturbance voltage that EUT (equipment under test) may inject into the power mains. This is accomplished through the use of reference impedance values and phase responses across the frequency range of the test. L3-32 is suitable for measurement on AC 3-phase ...
... repeatable, accurate measurement of the disturbance voltage that EUT (equipment under test) may inject into the power mains. This is accomplished through the use of reference impedance values and phase responses across the frequency range of the test. L3-32 is suitable for measurement on AC 3-phase ...
Section 2 - Power Management
... Figure 9 shows DC current draw as measured during power-up of Lenovo S10 Workstation (custom configuration) and L193p Monitor. Although the system is only drawing 5 amps while running the surge current spikes are clearly visible. This is indeed one of the reasons why proper electrical connections ar ...
... Figure 9 shows DC current draw as measured during power-up of Lenovo S10 Workstation (custom configuration) and L193p Monitor. Although the system is only drawing 5 amps while running the surge current spikes are clearly visible. This is indeed one of the reasons why proper electrical connections ar ...
Cahier technique no. 141
... seconds (see fig. 1 ). When power is off (100 % voltage drop), for 1 s to 1 min, we talk of a “short interruption”, and of a “very short interruption” between 10 ms and 1 s. When duration is i 10 ms, the interruption is normally due to “transient” or voluntary phenomena, such as use of dimmers. Dist ...
... seconds (see fig. 1 ). When power is off (100 % voltage drop), for 1 s to 1 min, we talk of a “short interruption”, and of a “very short interruption” between 10 ms and 1 s. When duration is i 10 ms, the interruption is normally due to “transient” or voluntary phenomena, such as use of dimmers. Dist ...
No Slide Title
... After we know how to convert RLC components from time to phasor domain, we can transform a time domain circuit into a phasor/frequency domain circuit. Hence, we can apply the KCL laws and other theorems to directly set up phasor equations involving our target variable(s) for solving. Next we f ...
... After we know how to convert RLC components from time to phasor domain, we can transform a time domain circuit into a phasor/frequency domain circuit. Hence, we can apply the KCL laws and other theorems to directly set up phasor equations involving our target variable(s) for solving. Next we f ...
Student Study Aids
... Problem: List two reasons why E-MOSFETs are typically used in computers. Answer: 1. E-MOSFETs take up very little space on a chip (an integrated circuit). 2. E-MOSFETs consume extremely little power. ...
... Problem: List two reasons why E-MOSFETs are typically used in computers. Answer: 1. E-MOSFETs take up very little space on a chip (an integrated circuit). 2. E-MOSFETs consume extremely little power. ...
Built-in the Phase adjustment control and 180°energizing drive Three Phase Motor Predriver Datasheet
... It becomes similar set about 12.5%-97.5% torque output voltage at MODESEL=HI. OSC (triangular wave) and the voltage proportional to torque are compared by 2.5V standard. Figure-5 becomes the torque output voltages and shape of waves of triangular wave when VTH=2.5V is input. The amplitude of the tor ...
... It becomes similar set about 12.5%-97.5% torque output voltage at MODESEL=HI. OSC (triangular wave) and the voltage proportional to torque are compared by 2.5V standard. Figure-5 becomes the torque output voltages and shape of waves of triangular wave when VTH=2.5V is input. The amplitude of the tor ...
Features of the high-side family IPS60xx
... no protection ( temperature or current ) is active during this mode. The designer must check such that in the worst condition of current and temperature, the power dissipated during the turn off is within the SOA of the IPS. Purpose of the active clamp When switched OFF, an inductive load generates ...
... no protection ( temperature or current ) is active during this mode. The designer must check such that in the worst condition of current and temperature, the power dissipated during the turn off is within the SOA of the IPS. Purpose of the active clamp When switched OFF, an inductive load generates ...
Presentedat AuDIO the 83rd Convention 1987October 16
... operation at one-third power) mandated by the FTC, is basically a test of an amplifier's thermal capacity--its ability to pass a constantly high level of current through its power supply and output stage without overheating. This, in turn, depends on the size of the power transformer, the filter cap ...
... operation at one-third power) mandated by the FTC, is basically a test of an amplifier's thermal capacity--its ability to pass a constantly high level of current through its power supply and output stage without overheating. This, in turn, depends on the size of the power transformer, the filter cap ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... 45 GW began operation, and from the end of 2007 through 2012, annual growth rates of cumulative wind power capacity averaged 25% [1]. In recent years, the production of electricity from renewable energy sources like wind energy increases due to environmental problems and the shortage of traditional ...
... 45 GW began operation, and from the end of 2007 through 2012, annual growth rates of cumulative wind power capacity averaged 25% [1]. In recent years, the production of electricity from renewable energy sources like wind energy increases due to environmental problems and the shortage of traditional ...
MK2751-01 MPEG/Set
... Notes: 1. Stresses beyond those listed under Absolute Maximum Ratings could cause permanent damage to the device. Prolonged exposure to levels above the operating limits but below the Absolute Maximums may affect device reliability. 2. With NUCLK at 40MHz, PCLK at 66.0MHz, and ACLK at 16.93MHz. ...
... Notes: 1. Stresses beyond those listed under Absolute Maximum Ratings could cause permanent damage to the device. Prolonged exposure to levels above the operating limits but below the Absolute Maximums may affect device reliability. 2. With NUCLK at 40MHz, PCLK at 66.0MHz, and ACLK at 16.93MHz. ...
Ω MAX9153/MAX9154 Low-Jitter, 800Mbps, 10-Port LVDS Repeaters with 100
... signaling (LVDS) repeaters are ideal for applications that require high-speed data or clock distribution while minimizing power, space, and noise. The devices accept a single LVDS input (MAX9153) or single LVPECL input (MAX9154) and repeat the signal at 10 LVDS outputs. Each differential output driv ...
... signaling (LVDS) repeaters are ideal for applications that require high-speed data or clock distribution while minimizing power, space, and noise. The devices accept a single LVDS input (MAX9153) or single LVPECL input (MAX9154) and repeat the signal at 10 LVDS outputs. Each differential output driv ...
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.