A 6-bit, 500-MS/s current-steering DAC in SiGe BiCMOS technology
... the overdrive voltage [8]. The first is that the overdrive voltage is made larger in order to minimise the transistor dimensions and thus the overall area. The second is that the overdrive voltage is limited by the amount of available voltage headroom determined by the output voltage swing, drain to ...
... the overdrive voltage [8]. The first is that the overdrive voltage is made larger in order to minimise the transistor dimensions and thus the overall area. The second is that the overdrive voltage is limited by the amount of available voltage headroom determined by the output voltage swing, drain to ...
Operating Manual
... If circumstances occur that affect the safety or cause changes to the operating be‐ havior of the of the LXM62 components, then immediately shut down the the LXM62 component and contact your Schneider Electric contact person. Use original- Use only the accessories and mounting parts specified in the ...
... If circumstances occur that affect the safety or cause changes to the operating be‐ havior of the of the LXM62 components, then immediately shut down the the LXM62 component and contact your Schneider Electric contact person. Use original- Use only the accessories and mounting parts specified in the ...
PAM8603E Description Features Applications Pin Assignments
... At this stage it is paramount to notice the necessity of separate grounds. Noise currents in the output power stage need to be returned to output noise ground and nowhere else. Were these currents to circulate elsewhere, they may get into the power supply, the signal ground, etc, worse yet, they may ...
... At this stage it is paramount to notice the necessity of separate grounds. Noise currents in the output power stage need to be returned to output noise ground and nowhere else. Were these currents to circulate elsewhere, they may get into the power supply, the signal ground, etc, worse yet, they may ...
DN1021 - How to Produce Negative Output Voltages from Positive Inputs Using a uModule Step-Down Regulator
... surface-mount package. They include the DC/DC controller, inductor, power switches and supporting circuitry. These highly integrated regulators also provide an easy solution for applications that require negative output voltages. In other words, these products can operate as inverting buck-boost reg ...
... surface-mount package. They include the DC/DC controller, inductor, power switches and supporting circuitry. These highly integrated regulators also provide an easy solution for applications that require negative output voltages. In other words, these products can operate as inverting buck-boost reg ...
Lab Manual Power Electronics (EE460)
... current and improves the input power factor. The output voltage contains harmonics. An output filter is normally used to obtain a smooth DC output voltage. The load inductance L acts as the output filter also. Also, the input current contains harmonics. An input filter is normally used to block harm ...
... current and improves the input power factor. The output voltage contains harmonics. An output filter is normally used to obtain a smooth DC output voltage. The load inductance L acts as the output filter also. Also, the input current contains harmonics. An input filter is normally used to block harm ...
CMOS Mixed Signal Design - Part I: OpAmp Design
... cascode stage, because of the paralleling of ro1 and ro3 . However, it is much higher than the single transistor output resistance. ...
... cascode stage, because of the paralleling of ro1 and ro3 . However, it is much higher than the single transistor output resistance. ...
Brushed Motor ESC
... the slow start, for smooth flight this is to be avoided where possible. A single pulse filter appears to significantly reduce this problem. ...
... the slow start, for smooth flight this is to be avoided where possible. A single pulse filter appears to significantly reduce this problem. ...
High Frequency Modeling for Cable and Induction Motor Over
... tance. The circuit formed by the parameters the part of the network responsible to capture the second resonance in the frequency response, which is related to the winding is responsible to acturn-to-turn capacitance. The parameter count for the losses introduced by eddy current inside the magnetic c ...
... tance. The circuit formed by the parameters the part of the network responsible to capture the second resonance in the frequency response, which is related to the winding is responsible to acturn-to-turn capacitance. The parameter count for the losses introduced by eddy current inside the magnetic c ...
AN863
... of the inductive term. First effect: at triac turn-on, the motor current does not exhibit a discontinuity, but changes gradually from 0 to a finite value. Second effect: at mains voltage zero crossing, the motor current does not reach zero immediately, but keeps trailing for a few milliseconds. This ...
... of the inductive term. First effect: at triac turn-on, the motor current does not exhibit a discontinuity, but changes gradually from 0 to a finite value. Second effect: at mains voltage zero crossing, the motor current does not reach zero immediately, but keeps trailing for a few milliseconds. This ...
DR130 Portable Hybrid Recorder
... relay device has long operational life, does not generate any sound, and consumes little power. These solid state relays have a high withstand voltage (1,500 VDC) enabling them to be used safely in the field. In addition, they produce very little leakage current (1 nA), permitting accurate measureme ...
... relay device has long operational life, does not generate any sound, and consumes little power. These solid state relays have a high withstand voltage (1,500 VDC) enabling them to be used safely in the field. In addition, they produce very little leakage current (1 nA), permitting accurate measureme ...
master specification - OPS Schneider Electric
... that when the meter is sealed, the meter shall still be configurable to an extent that does not affect the accumulation of revenue metering related data. The following data is protected from alteration when locked: o kWh and kVARh (import, export, net and total) o kVAh (total) o kW, kVAR, kVA dema ...
... that when the meter is sealed, the meter shall still be configurable to an extent that does not affect the accumulation of revenue metering related data. The following data is protected from alteration when locked: o kWh and kVARh (import, export, net and total) o kVAh (total) o kW, kVAR, kVA dema ...
W6811 - Nuvoton
... ground voltage VAG. The output of the input amplifier is fed through a 3.4 kHz switched capacitor low pass filter to prevent aliasing of input signals above 4 kHz, due to the sampling at 8 kHz. The output of the 3.4 kHz low pass filter is filtered by a high pass filter with a 200 Hz cut-off frequenc ...
... ground voltage VAG. The output of the input amplifier is fed through a 3.4 kHz switched capacitor low pass filter to prevent aliasing of input signals above 4 kHz, due to the sampling at 8 kHz. The output of the 3.4 kHz low pass filter is filtered by a high pass filter with a 200 Hz cut-off frequenc ...
AN1772
... A manual reset is useful in many applications, from debugging new systems to waking-up from an idle or sleep mode. Usually an external reset is done with a switch, however switches are not ideal because of switching bounce (voltage spikes that can occur during the switching phase). The problem can b ...
... A manual reset is useful in many applications, from debugging new systems to waking-up from an idle or sleep mode. Usually an external reset is done with a switch, however switches are not ideal because of switching bounce (voltage spikes that can occur during the switching phase). The problem can b ...
MAX2687/MAX2689/MAX2694 GPS/GNSS Low-Noise Amplifiers EVALUATION KIT AVAILABLE General Description
... devices feature an optional power-shutdown control mode to eliminate the need for an external supply switch. The devices achieve high gain, low noise figure, and excellent linearity. ...
... devices feature an optional power-shutdown control mode to eliminate the need for an external supply switch. The devices achieve high gain, low noise figure, and excellent linearity. ...
ADC-Series - Documents
... The ADC-Series Actuators provide an optional internal battery pack to power the actuator in the event of a loss of external power. Actuators with battery back-up are identified in the model code by either a “UL2”, “UL3”, “UL4”, “UL5”, “UL6” or “UL7”. The “UL2”, “UL4” and “UL6” options are applicable ...
... The ADC-Series Actuators provide an optional internal battery pack to power the actuator in the event of a loss of external power. Actuators with battery back-up are identified in the model code by either a “UL2”, “UL3”, “UL4”, “UL5”, “UL6” or “UL7”. The “UL2”, “UL4” and “UL6” options are applicable ...
Technical Specification PQ60120QEx25 35-75V
... REMOTE SENSE Pins 7(+) and 5(-): The SENSE(+) and SENSE(-) inputs correct for voltage drops along the conductors that connect the converter’s output pins to the load. Pin 7 should connect to Vout(+) and Pin 5 should connect to Vout() at the point on the board where regulation is desired. If these co ...
... REMOTE SENSE Pins 7(+) and 5(-): The SENSE(+) and SENSE(-) inputs correct for voltage drops along the conductors that connect the converter’s output pins to the load. Pin 7 should connect to Vout(+) and Pin 5 should connect to Vout() at the point on the board where regulation is desired. If these co ...
3-Phase Sensor Less Motor Driver
... as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCI ...
... as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCI ...
Manual - Oven Industries
... 5. The Window’s based GUI of the Setup program will appear on your PC monitor. 6. NOTE: If you receive an error message, please refer to Appendix A of the Operating Manual. 7. All selections are made from this menu screen. In the PC COMMUNICATIONS box, select the “COMM PORT” (1 through 4) which will ...
... 5. The Window’s based GUI of the Setup program will appear on your PC monitor. 6. NOTE: If you receive an error message, please refer to Appendix A of the Operating Manual. 7. All selections are made from this menu screen. In the PC COMMUNICATIONS box, select the “COMM PORT” (1 through 4) which will ...
OPA2695
... outs of the two available packages (QFN-16, SO-8) have been optimized to provide symmetrical input and output paths. This architecture makes the OPA2695 an ideal choice as a differential driver, such as for a high-speed analog-to-digital converter (ADC). The OPA2695 low 12.9mA/channel supply current ...
... outs of the two available packages (QFN-16, SO-8) have been optimized to provide symmetrical input and output paths. This architecture makes the OPA2695 an ideal choice as a differential driver, such as for a high-speed analog-to-digital converter (ADC). The OPA2695 low 12.9mA/channel supply current ...
Analog Motion Sensors - METU | Department of Mechanical
... • The output of a digital sensor is quantized and can only change by an incremental amount. • The digital sensors are quite popular owing to the fact that their output could be directly sampled by a control computer. • On the other hand, the output of an analog sensor oftentimes needs to be processe ...
... • The output of a digital sensor is quantized and can only change by an incremental amount. • The digital sensors are quite popular owing to the fact that their output could be directly sampled by a control computer. • On the other hand, the output of an analog sensor oftentimes needs to be processe ...
Exceder LED Low Frequency Sounder Strobes
... the selector switch is set for T3 or T4, the sound pattern is also generated within the appliance. When the selection switch is set to continuous, the product is listed for coded operations. The T3/T4 pattern or other pattern must be generated by the FACP according to the alarm condition sensed by t ...
... the selector switch is set for T3 or T4, the sound pattern is also generated within the appliance. When the selection switch is set to continuous, the product is listed for coded operations. The T3/T4 pattern or other pattern must be generated by the FACP according to the alarm condition sensed by t ...
Touch and Remote Control Intelligent Safety Dimmer - TLC
... These dimmers will run hot when used on a full load (up to 50ºC). This is within the design parameters of the switch and is safe. However, if you are unhappy with this temperature, reduce the load. When using this dimmer to control low voltage lighting transformers, choose transformers with a maximu ...
... These dimmers will run hot when used on a full load (up to 50ºC). This is within the design parameters of the switch and is safe. However, if you are unhappy with this temperature, reduce the load. When using this dimmer to control low voltage lighting transformers, choose transformers with a maximu ...
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.