DS709
... before the phase and duty cycle settings. (Note that the port names in the generated circuit may differ from the port names used on the original primitive.) ...
... before the phase and duty cycle settings. (Note that the port names in the generated circuit may differ from the port names used on the original primitive.) ...
Power Electronic Modelling and Emulation of an Electrostatic
... Fig 2-1 shows a test of an electrostatic precipitator power supply. Basically, there are two different methods for the test of the power supply. The first system is the “hardware in the loop test system” for testing control unit of the converter. Here the control unit operation can be tested by usin ...
... Fig 2-1 shows a test of an electrostatic precipitator power supply. Basically, there are two different methods for the test of the power supply. The first system is the “hardware in the loop test system” for testing control unit of the converter. Here the control unit operation can be tested by usin ...
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... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
ECE 212 ELECTRICAL ENGINEERING LABORATORY II
... connecting or turning on power. 5. Never connect an ammeter across a voltage source. Only connect ammeters in series with loads. An ammeter is a low-resistance device that, if connected in parallel, will short out most components and usually destroy the ammeter or its protecting fuse. 6. Do not exce ...
... connecting or turning on power. 5. Never connect an ammeter across a voltage source. Only connect ammeters in series with loads. An ammeter is a low-resistance device that, if connected in parallel, will short out most components and usually destroy the ammeter or its protecting fuse. 6. Do not exce ...
LP5951 - Texas Instruments
... The LP5951 will remain stable and in regulation with no external load. This is an important consideration in some circuits, for example CMOS RAM keep-alive applications. 7.3.2 Enable Operation The LP5951 may be switched ON or OFF by a logic input at the Enable pin, EN. A logic high at this pin will ...
... The LP5951 will remain stable and in regulation with no external load. This is an important consideration in some circuits, for example CMOS RAM keep-alive applications. 7.3.2 Enable Operation The LP5951 may be switched ON or OFF by a logic input at the Enable pin, EN. A logic high at this pin will ...
BJT Small-Signal Analysis Steps
... For example, if the emitter terminal is connected to ground, and one terminal of a resistor is connected to ground, then that resistor terminal is connected to the emitter! * As a result, you often find that resistors in different parts of the circuit are actually connected in parallel, and thus can ...
... For example, if the emitter terminal is connected to ground, and one terminal of a resistor is connected to ground, then that resistor terminal is connected to the emitter! * As a result, you often find that resistors in different parts of the circuit are actually connected in parallel, and thus can ...
J322X Replacement Seismic Telemetry System Rev B 08/2014 VLF
... that frequency drift is no longer a problem. The VCO utilizes a plug in daughter board so that any power supply/amplifier card can be used with any VCO card without the need for recalibration of the VCO. VCO over modulation has been completely eliminated by the use of rail to rail opamps in the prea ...
... that frequency drift is no longer a problem. The VCO utilizes a plug in daughter board so that any power supply/amplifier card can be used with any VCO card without the need for recalibration of the VCO. VCO over modulation has been completely eliminated by the use of rail to rail opamps in the prea ...
Energy Transfer (Work Done)
... Combining ohmic and non-ohmic elements in a circuit. By using resistors such as a thermistor or a LDR, where the resistance varies with temperature or light intensity you can obtain values for the temperature or the light intensity by reading the voltage over the variable resistor, calculating the r ...
... Combining ohmic and non-ohmic elements in a circuit. By using resistors such as a thermistor or a LDR, where the resistance varies with temperature or light intensity you can obtain values for the temperature or the light intensity by reading the voltage over the variable resistor, calculating the r ...
6720 V1.3 - Nokeval Oy
... output 4.00 mA Hi: scaled input or sensor value corresponding 20.00 mA. Value can be anything inside selected sensor measuring range.If input is scaled process signal output Lo and Hi value are set in engineering units f.ex. input 0-10V=0-1000, output wanted 0-900=4-20mA, set Lo=0 and Hi=900. ...
... output 4.00 mA Hi: scaled input or sensor value corresponding 20.00 mA. Value can be anything inside selected sensor measuring range.If input is scaled process signal output Lo and Hi value are set in engineering units f.ex. input 0-10V=0-1000, output wanted 0-900=4-20mA, set Lo=0 and Hi=900. ...
Implementation of 12-bit delta-sigma DACwith
... Comparing ∆Σ DAC with PWM DAC To compare the performance of the ∆Σ DAC, a PWM DAC was implemented with software and the microcontroller on the same MSC12xx board. In the implementation, a counter was used to count from 0 to 2N–1, and the count value was compared with the DAC input after each increme ...
... Comparing ∆Σ DAC with PWM DAC To compare the performance of the ∆Σ DAC, a PWM DAC was implemented with software and the microcontroller on the same MSC12xx board. In the implementation, a counter was used to count from 0 to 2N–1, and the count value was compared with the DAC input after each increme ...
lvc characterization information
... LVL, or low-voltage logic, in the context of this application report, refers to devices designed specifically to operate from a 3.3-V power supply. Initially, an alternative method of achieving low-voltage operation was to use a device designed for 5-V operation, but power it with a 3.3-V supply. Al ...
... LVL, or low-voltage logic, in the context of this application report, refers to devices designed specifically to operate from a 3.3-V power supply. Initially, an alternative method of achieving low-voltage operation was to use a device designed for 5-V operation, but power it with a 3.3-V supply. Al ...
Tech Note MSP to Aromat(NAiS) FP0 Revision: 4.9 Following are
... (4) input channels are possible on the FP0. On the FP-M and FP1 only one channel is possible. The HSC driver is not usable on the FP3, FP5, and FP10 series. The mode of the counter must be set in "Options\PLC Configuration\Inputs". The included driver is setup for a single channel on counter 1. See ...
... (4) input channels are possible on the FP0. On the FP-M and FP1 only one channel is possible. The HSC driver is not usable on the FP3, FP5, and FP10 series. The mode of the counter must be set in "Options\PLC Configuration\Inputs". The included driver is setup for a single channel on counter 1. See ...
ADS5553 数据资料 dataSheet 下载
... The ADS5553 is a high-performance, dual channel, 14 bit, 65 MSPS analog-to-digital converter (ADC). To provide a complete solution, each channel includes a high-bandwidth linear sample-and-hold stage (S&H) and an internal reference. Designed for applications demanding high dynamic performance in a s ...
... The ADS5553 is a high-performance, dual channel, 14 bit, 65 MSPS analog-to-digital converter (ADC). To provide a complete solution, each channel includes a high-bandwidth linear sample-and-hold stage (S&H) and an internal reference. Designed for applications demanding high dynamic performance in a s ...
LTM4630 - Dual 18A or Single 36A DC/DC
... and Soft-Start Inputs. Each channel has a 1.3µA pull-up current source. When one channel is configured to be master of the two channels, then a capacitor from this pin to ground will set a soft-start ramp rate. The remaining channel can be set up as the slave, and have the master’s output applied th ...
... and Soft-Start Inputs. Each channel has a 1.3µA pull-up current source. When one channel is configured to be master of the two channels, then a capacitor from this pin to ground will set a soft-start ramp rate. The remaining channel can be set up as the slave, and have the master’s output applied th ...
... assume balanced voltages in the capacitors. In fact, these voltages cannot be maintained equal, not only due to the PWM modulation ripple (switching frequency), but also because the system is unable to achieve an NP current averaging zero over a modulation period [A32]. This problem arises for high ...
LTC3619 - Linear Technology
... The input supply voltage range is 2.5V to 5.5V, making it ideal for Li-Ion and USB powered applications. 100% duty cycle capability provides low dropout operation, extending the run time in battery-operated systems. Low output voltages are supported with the 0.6V feedback reference voltage. Channel ...
... The input supply voltage range is 2.5V to 5.5V, making it ideal for Li-Ion and USB powered applications. 100% duty cycle capability provides low dropout operation, extending the run time in battery-operated systems. Low output voltages are supported with the 0.6V feedback reference voltage. Channel ...
Service Instructions
... leg with a circle on R13. Adjust RP1 to read 1060 ohms on the ohmmeter. On models A-550 rated at 120V the potentiometer RP3 should be adjusted the following way: Touch the black lead of the ohmmeter to pin 3 of U3 and the red lead to the leg of R14 closest to the front panel. Adjust RP3 to read betw ...
... leg with a circle on R13. Adjust RP1 to read 1060 ohms on the ohmmeter. On models A-550 rated at 120V the potentiometer RP3 should be adjusted the following way: Touch the black lead of the ohmmeter to pin 3 of U3 and the red lead to the leg of R14 closest to the front panel. Adjust RP3 to read betw ...
AK1541 - Asahi Kasei Microdevices
... The AK1541 is a Delta-Sigma Fractional-N PLL (Phase Locked Loop) frequency synthesizer with a frequency switching function, covering a wide range of frequencies from 20 to 600MHz. This product consists of an 18-bit Delta-Sigma modulator, a low-noise phase frequency comparator, a highly accurate char ...
... The AK1541 is a Delta-Sigma Fractional-N PLL (Phase Locked Loop) frequency synthesizer with a frequency switching function, covering a wide range of frequencies from 20 to 600MHz. This product consists of an 18-bit Delta-Sigma modulator, a low-noise phase frequency comparator, a highly accurate char ...
Motivating Software-Driven Current Balancing in Flexible Voltage-Stacked Multicore Processors
... that allows an array of homogeneous cores to explicitly trade off between throughput- and latency-centric modes. By organizing the cores of a processor in a flexible voltage stack (FVS), one can achieve per-core control over voltage, changing the optimal operation point of cores, but without resorti ...
... that allows an array of homogeneous cores to explicitly trade off between throughput- and latency-centric modes. By organizing the cores of a processor in a flexible voltage stack (FVS), one can achieve per-core control over voltage, changing the optimal operation point of cores, but without resorti ...
AN-2292 Designing an Isolated Buck (Fly-Buck
... winding or optocoupler for regulating an isolated output. The operating principle of the topology was also presented along with operating current and voltage waveforms. The relationship between the primary and the isolated output voltages and output currents were presented. We also developed design ...
... winding or optocoupler for regulating an isolated output. The operating principle of the topology was also presented along with operating current and voltage waveforms. The relationship between the primary and the isolated output voltages and output currents were presented. We also developed design ...
MAX3172/MAX3174 +3.3V Multiprotocol Software-Selectable Cable Terminators and Transceivers General Description
... and R_B with a 100Ω resistor). The receiver output enters a high-impedance state in no-cable mode, allowing this output line to be shared with other receivers (the receiver output has an internal pullup resistor to pull the output HIGH if not driven). Also, in no-cable mode, the transmitter output e ...
... and R_B with a 100Ω resistor). The receiver output enters a high-impedance state in no-cable mode, allowing this output line to be shared with other receivers (the receiver output has an internal pullup resistor to pull the output HIGH if not driven). Also, in no-cable mode, the transmitter output e ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.