Touchstone®v2.0 SI/PI S-Parameter Models for
... A so-called SSN S-Parameter model contains two parts: signal trace data and PDN data. The signal trace S-Parameters are coupled to the PDN as well as to each other. The signal trace data is typically normalized to 50 ohms while the PDN data is normalized to 0.1 ohms as discussed in the previous sect ...
... A so-called SSN S-Parameter model contains two parts: signal trace data and PDN data. The signal trace S-Parameters are coupled to the PDN as well as to each other. The signal trace data is typically normalized to 50 ohms while the PDN data is normalized to 0.1 ohms as discussed in the previous sect ...
MAX15049 Evaluation Kit Evaluates: General Description Features
... PCB that demonstrates the MAX15049, which integrates three high-performance PWM switching stepdown DC-DC controllers. The EV kit circuit operates over the input-voltage range of 4.7V to 16V. The three outputs are configured for 3.3V, 1.8V, and 1.2V and can provide 3A, 3A, and 6A, respectively. The E ...
... PCB that demonstrates the MAX15049, which integrates three high-performance PWM switching stepdown DC-DC controllers. The EV kit circuit operates over the input-voltage range of 4.7V to 16V. The three outputs are configured for 3.3V, 1.8V, and 1.2V and can provide 3A, 3A, and 6A, respectively. The E ...
Frequency and power dependence of spin
... insulating material yttrium iron garnet (YIG, 1.3 μm), coupled with a thin layer of platinum (Pt, 10 nm). It has been shown experimentally that the combination of these materials and the mentioned phenomena can be used to transmit electrical information over several millimeters.6,8,9 The insulator/n ...
... insulating material yttrium iron garnet (YIG, 1.3 μm), coupled with a thin layer of platinum (Pt, 10 nm). It has been shown experimentally that the combination of these materials and the mentioned phenomena can be used to transmit electrical information over several millimeters.6,8,9 The insulator/n ...
P 1 - 123SeminarsOnly.com
... SBUF (Serial Control, Addresses 99h): The Serial Buffer SFR is used to send and receive data via the on-board serial port. Any value written to SBUF will be sent out the serial port's TXD pin. Likewise, any value which it receives via the serial port's RXD pin will be delivered to the user program ...
... SBUF (Serial Control, Addresses 99h): The Serial Buffer SFR is used to send and receive data via the on-board serial port. Any value written to SBUF will be sent out the serial port's TXD pin. Likewise, any value which it receives via the serial port's RXD pin will be delivered to the user program ...
MAX5544 Low-Cost, +5V, Serial-Input, Voltage-Output, 14-Bit DAC General Description
... the reference’s temperature coefficient should be less than 1.5ppm/°C to maintain 14-bit accuracy to within 1LSB over the commercial (0°C to +70°C) temperature range. Since this converter is designed as an inverted R-2R voltage-mode DAC, the input resistance seen by the voltage reference is code dep ...
... the reference’s temperature coefficient should be less than 1.5ppm/°C to maintain 14-bit accuracy to within 1LSB over the commercial (0°C to +70°C) temperature range. Since this converter is designed as an inverted R-2R voltage-mode DAC, the input resistance seen by the voltage reference is code dep ...
MAXPLUS 211 OPTION SPINDLE AMPLIFIER
... Along with the shift (SHFT) feature, the TAC KE's are modified to allow the 10 volt command signal to be scaled to three different maximum speeds: 1200, 2400, and 4200 RPM. The circuit board has user jumpers to allow for some reconfiguration. The dc voltage proportional output, proportional to curre ...
... Along with the shift (SHFT) feature, the TAC KE's are modified to allow the 10 volt command signal to be scaled to three different maximum speeds: 1200, 2400, and 4200 RPM. The circuit board has user jumpers to allow for some reconfiguration. The dc voltage proportional output, proportional to curre ...
Si4770/77-A20 - Silicon Labs
... 4.9. Digital ZIF I/Q Interface (Si4777 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 4.10. IBOC Blend Mode for HD Radio (Si4777 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 4.11. Stereo Audio Processing . . . . . . . . . . . . . . . . . . . . . . . ...
... 4.9. Digital ZIF I/Q Interface (Si4777 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 4.10. IBOC Blend Mode for HD Radio (Si4777 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 4.11. Stereo Audio Processing . . . . . . . . . . . . . . . . . . . . . . . ...
Design of High Voltage Pulse Generator for Pasteurization by
... diagram as shown in Fig 1. Microcontroller 8535 IC was used as control unit for PEF device. This microcontroller can reduces the number of external component as well as the cost. Microcontroller was programmed by BASCOM software language. Microcontroller is a controller, which makes fixed frequency ...
... diagram as shown in Fig 1. Microcontroller 8535 IC was used as control unit for PEF device. This microcontroller can reduces the number of external component as well as the cost. Microcontroller was programmed by BASCOM software language. Microcontroller is a controller, which makes fixed frequency ...
LTC4412 - Low Loss PowerPath TM Controller in ThinSOT
... Operation can best be understood by referring to the Block Diagram, which illustrates the internal circuit blocks along with the few external components, and the graph that accompanies Figure 1. The terms primary and auxiliary are arbitrary and may be changed to suit the application. Operation begin ...
... Operation can best be understood by referring to the Block Diagram, which illustrates the internal circuit blocks along with the few external components, and the graph that accompanies Figure 1. The terms primary and auxiliary are arbitrary and may be changed to suit the application. Operation begin ...
equal-area criterion applied on power transfer corridors
... interconnected operation of the power system. Stability phenomena related to extraordinary events are mainly large-disturbance voltage and rotor angle stability, where the latter is often referred to as transient (rotor angle) stability [4]. Frequency instability may also be an issue, typically rela ...
... interconnected operation of the power system. Stability phenomena related to extraordinary events are mainly large-disturbance voltage and rotor angle stability, where the latter is often referred to as transient (rotor angle) stability [4]. Frequency instability may also be an issue, typically rela ...
FJAFS1720 ESBC Rated NPN Power Transistor ™
... The ESBC™ switch is designed to be driven using off-theshelf power supply controllers or drivers. The ESBC™ MOSFET is a low-voltage, low-cost, surface-mount device that combines low-input capacitance and fast switching, The ESBC™ configuration further minimizes the required driving power because it ...
... The ESBC™ switch is designed to be driven using off-theshelf power supply controllers or drivers. The ESBC™ MOSFET is a low-voltage, low-cost, surface-mount device that combines low-input capacitance and fast switching, The ESBC™ configuration further minimizes the required driving power because it ...
The Oscilloscope - Crompton Instruments
... Depending on how you set the vertical scale (volts/div control), an attenuator reduces the signal voltage or an amplifier increases the signal voltage. Next, the signal travels directly to the vertical deflection plates of the cathode ray tube (CRT). Voltage applied to these deflection plates causes ...
... Depending on how you set the vertical scale (volts/div control), an attenuator reduces the signal voltage or an amplifier increases the signal voltage. Next, the signal travels directly to the vertical deflection plates of the cathode ray tube (CRT). Voltage applied to these deflection plates causes ...
MAX1193 Ultra-Low-Power, 45Msps, Dual 8-Bit ADC General Description Features
... (VDD = 3.0V, OVDD = 1.8V, VREFIN = VDD (internal reference), CL ≈ 10pF at digital outputs, fCLK = 45MHz, CREFP = CREFN = CCOM = 0.33µF, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA=+25°C.) (Note 1) Note 1: Specifications ≥+25°C guaranteed by production test, <+25°C guarantee ...
... (VDD = 3.0V, OVDD = 1.8V, VREFIN = VDD (internal reference), CL ≈ 10pF at digital outputs, fCLK = 45MHz, CREFP = CREFN = CCOM = 0.33µF, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA=+25°C.) (Note 1) Note 1: Specifications ≥+25°C guaranteed by production test, <+25°C guarantee ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Three phase motors draw unbalanced current from unbalanced current from unbalanced supply system. In such situation, unequal heating and oscillation in torque hamper motor performance. In ungrounded system, unbalance causes neutral shifting. This hampers accurate operation of relays and circuit brea ...
... Three phase motors draw unbalanced current from unbalanced current from unbalanced supply system. In such situation, unequal heating and oscillation in torque hamper motor performance. In ungrounded system, unbalance causes neutral shifting. This hampers accurate operation of relays and circuit brea ...
BD82022FVJ
... source line and IC. This may cause bad effects on IC operations. In order to avoid this case, connect a bypass capacitor CIN across IN terminal and GND terminal of IC. 1µF or higher is recommended. In order to decrease voltage fluctuations of power source line to IC, connect a low ESR capacitor in p ...
... source line and IC. This may cause bad effects on IC operations. In order to avoid this case, connect a bypass capacitor CIN across IN terminal and GND terminal of IC. 1µF or higher is recommended. In order to decrease voltage fluctuations of power source line to IC, connect a low ESR capacitor in p ...
Stepper Motor
... at the mechanism for reversing the voltage across one of the coils, as shown in Figure 13. This circuit is called an H-bridge, because it resembles a letter ‘H’. The current can be reversed through the coil by closing the appropriate switches. If switches A and D are closed, then current flows in on ...
... at the mechanism for reversing the voltage across one of the coils, as shown in Figure 13. This circuit is called an H-bridge, because it resembles a letter ‘H’. The current can be reversed through the coil by closing the appropriate switches. If switches A and D are closed, then current flows in on ...
Voltage Reference Scaling Techniques: Increase the Accuracy of
... Other converters in the same family include the ADS1286 and ADS7817 (see Table 1). All three of these products have the unique characteristics of having a variable input range, while also being low power, low cost and available in 8-pin packages (such as PDIP, SOIC, and MSOP). This product line, als ...
... Other converters in the same family include the ADS1286 and ADS7817 (see Table 1). All three of these products have the unique characteristics of having a variable input range, while also being low power, low cost and available in 8-pin packages (such as PDIP, SOIC, and MSOP). This product line, als ...
MAX14531E–MAX14534E USB 2.0 Hi-Speed and Audio Switches with General Description
... The MAX14531E–MAX14534E high ESD-protected DP3T switches multiplex Hi-Speed (480 Mbps) USB signals, low/full-speed USB signals, and analog signals such as AC-coupled audio or video through any of three channels. These devices combine the low oncapacitance (CON) and low on-resistance (RON) necessary ...
... The MAX14531E–MAX14534E high ESD-protected DP3T switches multiplex Hi-Speed (480 Mbps) USB signals, low/full-speed USB signals, and analog signals such as AC-coupled audio or video through any of three channels. These devices combine the low oncapacitance (CON) and low on-resistance (RON) necessary ...
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.