Design of Power and Delay Efficient 32 Bit X 32 Bit Multi
... In Most applications are based on 8–16-b operands, the proposed multiplier is designed to not only perform single 16-b but also performs single 8-b, or twin parallel 8-b multiplication operations.in some applications,16 and 32 bit operands are send to smaller multiplication circuit with parallel ope ...
... In Most applications are based on 8–16-b operands, the proposed multiplier is designed to not only perform single 16-b but also performs single 8-b, or twin parallel 8-b multiplication operations.in some applications,16 and 32 bit operands are send to smaller multiplication circuit with parallel ope ...
ZXLD1356/ ZXLD1356Q Description Pin Assignments
... from VIN to ground, via RS, L1 and the LED(s). The current rises at a rate determined by VIN and L1 to produce a voltage ramp (VSENSE) across RS. The supply referred voltage VSENSE is forced across internal resistor R1 by the current sense circuit and produces a proportional current in internal resi ...
... from VIN to ground, via RS, L1 and the LED(s). The current rises at a rate determined by VIN and L1 to produce a voltage ramp (VSENSE) across RS. The supply referred voltage VSENSE is forced across internal resistor R1 by the current sense circuit and produces a proportional current in internal resi ...
UQQ-5/20-Q48N-C Datasheet
... (3) Note that Maximum Power Derating curves indicate an average current at nominal input voltage. At higher temperatures and/or lower airflow, the DC-DC converter will tolerate brief full current outputs if the total RMS current over time does not exceed the Derating curve. All Derating curves are pr ...
... (3) Note that Maximum Power Derating curves indicate an average current at nominal input voltage. At higher temperatures and/or lower airflow, the DC-DC converter will tolerate brief full current outputs if the total RMS current over time does not exceed the Derating curve. All Derating curves are pr ...
Powering The Network - Puget Sound Instrument
... The PFM has a heavy duty (400 amp) parallel tie point bus, digital output voltage and amperage monitoring, system and battery status lights, load distribution circuits, low voltage battery disconnect (ideal for systems with battery back-up) and summary alarm contacts, all combined in a compact, rack ...
... The PFM has a heavy duty (400 amp) parallel tie point bus, digital output voltage and amperage monitoring, system and battery status lights, load distribution circuits, low voltage battery disconnect (ideal for systems with battery back-up) and summary alarm contacts, all combined in a compact, rack ...
LMC6001 Ultra Ultra-Low Input Current Amplifier (Rev. I)
... industry benchmark for low input current operational amplifiers. By tightly controlling the molding compound, Texas Instruments is able to offer this ultra-low input current in a lower cost molded package. ...
... industry benchmark for low input current operational amplifiers. By tightly controlling the molding compound, Texas Instruments is able to offer this ultra-low input current in a lower cost molded package. ...
MAX1895/MAX1995 High-Efficiency, Wide Brightness Range, CCFL Backlight Controllers General Description
... and short-circuit faults. The MAX1895/MAX1995 regulate the CCFL brightness in three ways: linearly controlling the lamp current, digital pulse-width modulating (DPWM) the lamp current, or using both methods simultaneously to achieve the widest dimming range (>30:1). CCFL brightness can be controlled ...
... and short-circuit faults. The MAX1895/MAX1995 regulate the CCFL brightness in three ways: linearly controlling the lamp current, digital pulse-width modulating (DPWM) the lamp current, or using both methods simultaneously to achieve the widest dimming range (>30:1). CCFL brightness can be controlled ...
TAP 118- 1: Potential dividers
... below a threshold voltage (often 0.6 V) and 'on' above that voltage. Changing the resistor value in the potential divider allows you to set the conditions that 'turn on' the device. ...
... below a threshold voltage (often 0.6 V) and 'on' above that voltage. Changing the resistor value in the potential divider allows you to set the conditions that 'turn on' the device. ...
VCA Symmetry Auto-Trim Circuit
... total harmonic distortion might typically average 0.5-0.7%. An external symmetry trim can be used to compensate for these mismatches, resulting in performance better than 0.02% THD. Besides reducing distortion, this trim will also reduce the level of “thump”, or the sudden output DC offset change th ...
... total harmonic distortion might typically average 0.5-0.7%. An external symmetry trim can be used to compensate for these mismatches, resulting in performance better than 0.02% THD. Besides reducing distortion, this trim will also reduce the level of “thump”, or the sudden output DC offset change th ...
3 V/5 V, 2 MSPS, 8-Bit, 8-Channel ADC AD7829-1 FEATURES
... Analog Input Channels. The AD7829-1 has eight analog input channels. The inputs have an input span of 2.5 V and 2 V, depending on the supply voltage (VDD). This span can be centered anywhere in the range AGND to VDD using the VMID pin. The default input range (VMID unconnected) is AGND to 2 V (VDD = ...
... Analog Input Channels. The AD7829-1 has eight analog input channels. The inputs have an input span of 2.5 V and 2 V, depending on the supply voltage (VDD). This span can be centered anywhere in the range AGND to VDD using the VMID pin. The default input range (VMID unconnected) is AGND to 2 V (VDD = ...
QUICKTRONIC POWERSENSE T8 Universal Voltage
... QUICKTRONIC POWERSENSE ballasts operate from standard low voltage (0-10VDC) fluorescent controllers or compatible 2-wire power line fluorescent dimmers, making them ideal for individual office lighting or automated building applications, both in new construction and retrofit projects. For the indivi ...
... QUICKTRONIC POWERSENSE ballasts operate from standard low voltage (0-10VDC) fluorescent controllers or compatible 2-wire power line fluorescent dimmers, making them ideal for individual office lighting or automated building applications, both in new construction and retrofit projects. For the indivi ...
Manual Pulse-Oper-Man-118175-03-Ver-1-4-0 Manual
... recorded simultaneously into current motor data and history data. * Pulse monitor card revision 1.3.0 - records a plug event when there are 10 motor starts within any 10-second period of operation. Motor Trip Event - Motor Trip Event - A motor trip event will be recorded when the monitor card termin ...
... recorded simultaneously into current motor data and history data. * Pulse monitor card revision 1.3.0 - records a plug event when there are 10 motor starts within any 10-second period of operation. Motor Trip Event - Motor Trip Event - A motor trip event will be recorded when the monitor card termin ...
UQQ Series - power, Murata
... (3) Note that Maximum Power Derating curves indicate an average current at nominal input voltage. At higher temperatures and/or lower airflow, the DC-DC converter will tolerate brief full current outputs if the total RMS current over time does not exceed the Derating curve. All Derating curves are pr ...
... (3) Note that Maximum Power Derating curves indicate an average current at nominal input voltage. At higher temperatures and/or lower airflow, the DC-DC converter will tolerate brief full current outputs if the total RMS current over time does not exceed the Derating curve. All Derating curves are pr ...
Design of CMOS Comparators for FLASH ADC
... ABSTRACT: The analog to digital converters is the key components in modern electronic systems. As the digital signal processing industry grows the ADC design becomes more and more challenging for researchers. In these days an ADC becomes a part of the system on chip instead of standalone circuit for ...
... ABSTRACT: The analog to digital converters is the key components in modern electronic systems. As the digital signal processing industry grows the ADC design becomes more and more challenging for researchers. In these days an ADC becomes a part of the system on chip instead of standalone circuit for ...
REVIEW ARTICLE Josephson voltage standards
... series of steps at voltages V⫽nh f /2e, where n is an integer, as shown in Fig. 1共a兲. The Josephson effect was initially used to improve the measurement of the constant 2e/h based on voltage values derived from the SI volt realization as maintained by Weston cells. The uncertainty of these measureme ...
... series of steps at voltages V⫽nh f /2e, where n is an integer, as shown in Fig. 1共a兲. The Josephson effect was initially used to improve the measurement of the constant 2e/h based on voltage values derived from the SI volt realization as maintained by Weston cells. The uncertainty of these measureme ...
specification submittal
... When on, the slider shall change the light level/fan speed. When off, the slider shall preselect the light level/fan speed that the control will turn on to. Paddle switch shall turn lights/fan on to the preselected level, or off. d. Paddle switch and slider shall be captured internal to the control. ...
... When on, the slider shall change the light level/fan speed. When off, the slider shall preselect the light level/fan speed that the control will turn on to. Paddle switch shall turn lights/fan on to the preselected level, or off. d. Paddle switch and slider shall be captured internal to the control. ...
Inductive and Capacitive Reactance
... opposition to the alternating current has been the normal circuit resistance present in any conductor. However, capacitors themselves offer a very real opposition to current flow. This opposition arises from the fact that, at a given voltage and frequency, the number of electrons which go back and f ...
... opposition to the alternating current has been the normal circuit resistance present in any conductor. However, capacitors themselves offer a very real opposition to current flow. This opposition arises from the fact that, at a given voltage and frequency, the number of electrons which go back and f ...
High Voltage SIL/SIP Reed Relays
... Where mains voltages are switched, for example to control and isolate S.C.R. or triac gates, they are an ideal choice. One or two Form A (energize to make) or one Form B (energize to break) configurations are available. The range features an internal mu-metal screen to eliminate problems that would ...
... Where mains voltages are switched, for example to control and isolate S.C.R. or triac gates, they are an ideal choice. One or two Form A (energize to make) or one Form B (energize to break) configurations are available. The range features an internal mu-metal screen to eliminate problems that would ...
MAX1992/MAX1993 Quick-PWM Step-Down Controllers with Inductor Saturation Protection and Dynamic Output Voltages
... The MAX1992/MAX1993 pulse-width modulation (PWM) controllers provide high-efficiency, excellent transient response, and high DC output accuracy. The devices step down high-voltage batteries to generate lowvoltage CPU core or chipset/RAM supplies in notebook computers. Maxim’s proprietary Quick-PWM™ ...
... The MAX1992/MAX1993 pulse-width modulation (PWM) controllers provide high-efficiency, excellent transient response, and high DC output accuracy. The devices step down high-voltage batteries to generate lowvoltage CPU core or chipset/RAM supplies in notebook computers. Maxim’s proprietary Quick-PWM™ ...
and 2 - Faculty of Engineering
... The procedure describes what you will do and how you will do it. The procedure always ties into the purpose of the experiment; that is, the procedure describes in detail the steps which an experimenter must take in order to accomplish the stated purpose. The procedure should be so specific and clear ...
... The procedure describes what you will do and how you will do it. The procedure always ties into the purpose of the experiment; that is, the procedure describes in detail the steps which an experimenter must take in order to accomplish the stated purpose. The procedure should be so specific and clear ...
HMC1097LP4E 数据资料DataSheet下载
... The HMC1097LP4E is a low-noise, high-linearity, broadband Direct Quadrature Modulator designed for directly converting complex modulated baseband signals from zero IF or low IF to RF transmission levels from 100 MHz to 6 GHz. The HMC1097LP4E’s excellent noise and linearity performance makes it suita ...
... The HMC1097LP4E is a low-noise, high-linearity, broadband Direct Quadrature Modulator designed for directly converting complex modulated baseband signals from zero IF or low IF to RF transmission levels from 100 MHz to 6 GHz. The HMC1097LP4E’s excellent noise and linearity performance makes it suita ...
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.