ec 6404 linear integrated circuits ltpc
... 19. Define slew rate. (MAY 2008), (DEC 10), (MAY 11) (DEC 11) The slew rate is defined as the maximum rate of change of output Voltage caused by a step input voltage.An ideal slew rate is infinite which means that op-amp’s output voltage should change instantaneously in response to input step voltag ...
... 19. Define slew rate. (MAY 2008), (DEC 10), (MAY 11) (DEC 11) The slew rate is defined as the maximum rate of change of output Voltage caused by a step input voltage.An ideal slew rate is infinite which means that op-amp’s output voltage should change instantaneously in response to input step voltag ...
MAX9674 Evaluation Kit Evaluates: General Description Features
... The MAX9674 EV kit demonstrates the MAX9674 reference voltage generator for gamma correction in TFTLCD panels, such as those found in high-resolution TVs and high-end monitors, or for general-purpose industrial reference voltage generation. The EV kit provides a total of 17 programmable 10-bit-resol ...
... The MAX9674 EV kit demonstrates the MAX9674 reference voltage generator for gamma correction in TFTLCD panels, such as those found in high-resolution TVs and high-end monitors, or for general-purpose industrial reference voltage generation. The EV kit provides a total of 17 programmable 10-bit-resol ...
Application Note No. 101
... variations in diode forward voltages VF from one stack to the next. One way to view the situation is as follows: a voltage source (e.g. a standard power supply with low output impedance) in series with a sufficiently high resistance approximates an ideal current source, e.g. the resistor helps to gi ...
... variations in diode forward voltages VF from one stack to the next. One way to view the situation is as follows: a voltage source (e.g. a standard power supply with low output impedance) in series with a sufficiently high resistance approximates an ideal current source, e.g. the resistor helps to gi ...
LTC5541 - 1.3GHz to 2.3GHz High Dynamic Range Downconverting Mixer.
... The LTC®5541 is part of a family of high dynamic range passive, high gain downconverting mixers covering the 600MHz to 4GHz frequency range. The LTC5541 is optimized for 1.3GHz to 2.3GHz RF applications. The LO frequency must fall within the 1.4GHz to 2.0GHz range for optimum performance. A typical ...
... The LTC®5541 is part of a family of high dynamic range passive, high gain downconverting mixers covering the 600MHz to 4GHz frequency range. The LTC5541 is optimized for 1.3GHz to 2.3GHz RF applications. The LO frequency must fall within the 1.4GHz to 2.0GHz range for optimum performance. A typical ...
ev pro 2k5
... power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Single, dual, and quad versions have identical specifications for maximum design flexibility. These general-purpose op amps are ideal for portable and battery-powered applications. The OPA234 series op amps ...
... power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Single, dual, and quad versions have identical specifications for maximum design flexibility. These general-purpose op amps are ideal for portable and battery-powered applications. The OPA234 series op amps ...
MAX3030E–MAX3033E ±15kV ESD-Protected, 3.3V Quad RS-422 Transmitters General Description
... When circuit boards are plugged into a “hot” backplane, there can be disturbances to the differential signal levels that could be detected by receivers connected to the transmission line. This erroneous data could cause data errors to an RS-422 system. To avoid this, the MAX3030E–MAX3033E have hot-s ...
... When circuit boards are plugged into a “hot” backplane, there can be disturbances to the differential signal levels that could be detected by receivers connected to the transmission line. This erroneous data could cause data errors to an RS-422 system. To avoid this, the MAX3030E–MAX3033E have hot-s ...
3rd
... requirements apply as they may participate in the grid control. For low power installations it is also expected that in the near future the utilities will allow them to exchange reactive power but new regulations are still expected. Marco Liserre ...
... requirements apply as they may participate in the grid control. For low power installations it is also expected that in the near future the utilities will allow them to exchange reactive power but new regulations are still expected. Marco Liserre ...
Prony Analysis for Power System Transient
... However, the fewer periods there are in the record, the less random noise gets averaged out and the less accurate the result will be. Some compromise must be made between reducing noise effects and increasing Fourier analysis accuracy. The length of the Prony analysis window is not as sensitive as ...
... However, the fewer periods there are in the record, the less random noise gets averaged out and the less accurate the result will be. Some compromise must be made between reducing noise effects and increasing Fourier analysis accuracy. The length of the Prony analysis window is not as sensitive as ...
Analysis and Mitigation of Voltage Offsets in Multi-inverter
... and this paper will discuss them. Detailed examination will be provided to circulating currents due to differences in outputvoltage magnitudes of the inverters and differences in the dc offsets present in the inverter output voltages. The difference in voltage magnitudes between inverters causes the ...
... and this paper will discuss them. Detailed examination will be provided to circulating currents due to differences in outputvoltage magnitudes of the inverters and differences in the dc offsets present in the inverter output voltages. The difference in voltage magnitudes between inverters causes the ...
Evaluation Board Procedure Document
... (Appendix A) (Appendix B) (Appendix C) (Appendix D) (Appendix E) (Appendix F) ...
... (Appendix A) (Appendix B) (Appendix C) (Appendix D) (Appendix E) (Appendix F) ...
w w w .ra d ia le n g .c o m
... incorporates a built-in active pre-amplifier that boosts the pick-up’s output signal. Further, the musician turns the volume up and pushes his active EQ beyond the nominal (0dB) level. Since these high gain pre-amps often generate as much as 7 Volts, the high output signal saturates the input of most ...
... incorporates a built-in active pre-amplifier that boosts the pick-up’s output signal. Further, the musician turns the volume up and pushes his active EQ beyond the nominal (0dB) level. Since these high gain pre-amps often generate as much as 7 Volts, the high output signal saturates the input of most ...
AD8317 1 MHz to 10 GHz, 55 dB Log Detector/Controller Data
... interface. The intercept is 15 dBm (re: 50 Ω, CW input) using the INHI input. These parameters are very stable against supply and temperature variations. The AD8317 is fabricated on a SiGe bipolar IC process and is available in a 2 mm × 3 mm, 8-lead LFCSP with an operating temperature range of −40°C ...
... interface. The intercept is 15 dBm (re: 50 Ω, CW input) using the INHI input. These parameters are very stable against supply and temperature variations. The AD8317 is fabricated on a SiGe bipolar IC process and is available in a 2 mm × 3 mm, 8-lead LFCSP with an operating temperature range of −40°C ...
Oscilloscope Didascope MTX112
... is off (the instrument is initialising). 2. When the instrument has completed its initialisation phase, the "READY" LED lights indicating that the SCOPEin@BOX-LE or DIDASCOPEin@BOX software can be launched. 3. When the application is launched, the "READY" LED turns off indicating that the instrument ...
... is off (the instrument is initialising). 2. When the instrument has completed its initialisation phase, the "READY" LED lights indicating that the SCOPEin@BOX-LE or DIDASCOPEin@BOX software can be launched. 3. When the application is launched, the "READY" LED turns off indicating that the instrument ...
LTC3250-1.5/LTC3250-1.2 - High Efficiency, Low Noise
... OPERATIO (Refer to Simplified Block Diagram) The LTC3250-1.5/LTC3250-1.2 use a switched capacitor charge pump to step down VIN to a regulated 1.5V ±4% or 1.2V ±4% (respectively) output voltage. Regulation is achieved by sensing the output voltage through an internal resistor divider and modulating t ...
... OPERATIO (Refer to Simplified Block Diagram) The LTC3250-1.5/LTC3250-1.2 use a switched capacitor charge pump to step down VIN to a regulated 1.5V ±4% or 1.2V ±4% (respectively) output voltage. Regulation is achieved by sensing the output voltage through an internal resistor divider and modulating t ...
250-0096 - Alstron
... Connect a DC motor to PCB terminals A1 and A2 as shown in Figure 3 on page 11. Ensure that the motor voltage rating is consistent with the drive’s output voltage. Minarik drives supply motor voltage from A1 and A2 terminals. It is assumed throughout this manual that, when A1 is positive with respect ...
... Connect a DC motor to PCB terminals A1 and A2 as shown in Figure 3 on page 11. Ensure that the motor voltage rating is consistent with the drive’s output voltage. Minarik drives supply motor voltage from A1 and A2 terminals. It is assumed throughout this manual that, when A1 is positive with respect ...
RHRP3060 RHRP3060 — Hyperfast Diode 30 A, 600 V Hyperfast Diodes Features
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perform ...
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perform ...
Operating RS-485 Transceivers at Fast
... correctly in response to the bus signal, there is significant pulse-width distortion due to the offset in the HVD10 receiver thresholds. That is, the passive fail-safe feature requires that a 0-mV differential signal be detected as a known state. Therefore, the receiver thresholds (VIT+ and VIT-) fo ...
... correctly in response to the bus signal, there is significant pulse-width distortion due to the offset in the HVD10 receiver thresholds. That is, the passive fail-safe feature requires that a 0-mV differential signal be detected as a known state. Therefore, the receiver thresholds (VIT+ and VIT-) fo ...
Improved Universal Motor Drive
... 3.1 AC DRIVE WITH TRIAC Figure 4 shows an AC drive for Universal motor suitable for a large range of applications. The power switch is a "SNUBBERLESS" TRIAC BTA 12-600BW with a maximum specified gate trigger current of 50mA at 25°C. This TRIAC is pulse driven; A small signal transistor interfaces th ...
... 3.1 AC DRIVE WITH TRIAC Figure 4 shows an AC drive for Universal motor suitable for a large range of applications. The power switch is a "SNUBBERLESS" TRIAC BTA 12-600BW with a maximum specified gate trigger current of 50mA at 25°C. This TRIAC is pulse driven; A small signal transistor interfaces th ...
Naim DAC White paper
... at every multiple of the sample rate plus or minus 1kHz (ie 47 and 49kHz, 95 and 97kHz, 143 and 145kHz, etc). In order for the DAC output to be as close as possible to the analogue original, these extra frequency components have to be removed by filtering out everything above half the sample rate. T ...
... at every multiple of the sample rate plus or minus 1kHz (ie 47 and 49kHz, 95 and 97kHz, 143 and 145kHz, etc). In order for the DAC output to be as close as possible to the analogue original, these extra frequency components have to be removed by filtering out everything above half the sample rate. T ...
FL ballasts Electronic dimming PCA T5 ECO lp Y, 3x14/24 W and
... Emergency units The “PCA T5 ECO lp x” ballasts are compatible with all emergency units from Tridonic. See the table in the data sheet. Also all “5-pole” emergency units can be used. When used with other emergency units tests are necessary. Temperature range Unlimited dimming range from 10 °C to ta m ...
... Emergency units The “PCA T5 ECO lp x” ballasts are compatible with all emergency units from Tridonic. See the table in the data sheet. Also all “5-pole” emergency units can be used. When used with other emergency units tests are necessary. Temperature range Unlimited dimming range from 10 °C to ta m ...
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.