![Chapter 1](http://s1.studyres.com/store/data/008446427_1-b9329e488ff8abc74b7ac11fa7ee88ec-300x300.png)
UNITS, PHYSICAL QUANTITIES AND VECTORS
... (d) From part (b), the resistance of the triangle alone is 7.78 Ω. Adding the 3.00-Ω internal resistance of the battery gives an equivalent resistance for the circuit of 10.78 Ω. Therefore the current is I = (35.0 V)/(10.78 Ω) = 3.25 A EVALUATE: It makes a big difference how the triangle is connecte ...
... (d) From part (b), the resistance of the triangle alone is 7.78 Ω. Adding the 3.00-Ω internal resistance of the battery gives an equivalent resistance for the circuit of 10.78 Ω. Therefore the current is I = (35.0 V)/(10.78 Ω) = 3.25 A EVALUATE: It makes a big difference how the triangle is connecte ...
Modular DC-DC Converters - Trace
... offered inspirations, intellectual support and pleasant company in many events. I am especially grateful to my advisor Dr. Leon Tolbert to offer me a nice opportunity to do my research in the field I preferred most. I am very much influenced and benefited from his method of conducting research, teac ...
... offered inspirations, intellectual support and pleasant company in many events. I am especially grateful to my advisor Dr. Leon Tolbert to offer me a nice opportunity to do my research in the field I preferred most. I am very much influenced and benefited from his method of conducting research, teac ...
BSNL JTO Exam Paper 2005
... d) LCD Answer: d) When a transistor is required to match a 100W signal source with a high impedance output circuit then the connection that would be used is – a) Common base b) Common collector c) Common emitter ...
... d) LCD Answer: d) When a transistor is required to match a 100W signal source with a high impedance output circuit then the connection that would be used is – a) Common base b) Common collector c) Common emitter ...
Impact of Gate-Length Biasing on Threshold-Voltage Selection
... effective for runtime leakage control Experiments on large benchmarks with Vth-Lgate optimizer indicate comparable quality of results for triple-Vth and dualVth with Lgate biasing ( a “low-cost alternative” ) Foundry Vth’s cannot always yield best possible leakage reduction ...
... effective for runtime leakage control Experiments on large benchmarks with Vth-Lgate optimizer indicate comparable quality of results for triple-Vth and dualVth with Lgate biasing ( a “low-cost alternative” ) Foundry Vth’s cannot always yield best possible leakage reduction ...
+30 V/±15 V Operation 128-Position Digital Potentiometer AD7376
... as a programmable resistor or resistor divider. The AD7376 performs the same electronic adjustment function as mechanical potentiometers, variable resistors, and trimmers with enhanced resolution, solid-state reliability, and programmability. With digital rather than manual control, the AD7376 provi ...
... as a programmable resistor or resistor divider. The AD7376 performs the same electronic adjustment function as mechanical potentiometers, variable resistors, and trimmers with enhanced resolution, solid-state reliability, and programmability. With digital rather than manual control, the AD7376 provi ...
ELECTRIC CURRENT AND OHM`S LAW
... ➣ ‘Open’s in a Parallel Circuit ➣ ‘Shorts’ in Parallel Circuits ➣ Division of Current in Parallel Circuits ...
... ➣ ‘Open’s in a Parallel Circuit ➣ ‘Shorts’ in Parallel Circuits ➣ Division of Current in Parallel Circuits ...
4.5 Ω RON, 4-/8-Channel ±5 V,+12 V, +5 V, and +3.3 V Multiplexers
... Active High Digital Input. When this pin is low, the device is disabled and all switches are off. When this pin is high, Ax logic inputs determine on switches. Most Negative Power Supply Potential. In single-supply applications, this pin can be connected to ground. Source Terminal 1. Can be an input ...
... Active High Digital Input. When this pin is low, the device is disabled and all switches are off. When this pin is high, Ax logic inputs determine on switches. Most Negative Power Supply Potential. In single-supply applications, this pin can be connected to ground. Source Terminal 1. Can be an input ...
THS7002 数据资料 dataSheet 下载
... 1.7-nV/√Hz voltage noise with a 100-MHz (−3 dB) bandwidth. The output pin of the preamp is accessible so that filters can be easily added to the amplifier. The 3-bit digitally-controlled PGA provides a −22-dB to 20-dB attenuation/gain range with a 6-dB step resolution. In addition, the PGA provides ...
... 1.7-nV/√Hz voltage noise with a 100-MHz (−3 dB) bandwidth. The output pin of the preamp is accessible so that filters can be easily added to the amplifier. The 3-bit digitally-controlled PGA provides a −22-dB to 20-dB attenuation/gain range with a 6-dB step resolution. In addition, the PGA provides ...
M I C -S
... require long simulation times. A transistor-level model of a DAC used in a system simulation is likely to be a severe bottleneck limiting the overall system simulation speed. Moreover, investigations of stochastic parameter variations require multiple simulation runs with different parameter values ...
... require long simulation times. A transistor-level model of a DAC used in a system simulation is likely to be a severe bottleneck limiting the overall system simulation speed. Moreover, investigations of stochastic parameter variations require multiple simulation runs with different parameter values ...
Highly Linear 2.45 GHz Low-Noise Amplifier Design LiU-ITN-TEK-A-15/042-SE
... One critical component of the communication receiver of front-end system is the low-noise amplifier (LNA). For good sensitivity and dynamic range, the LNA should provide a low noise figure and maximum attainable power gain. Another concern is the linearity of the LNA. Strong signals produce intermod ...
... One critical component of the communication receiver of front-end system is the low-noise amplifier (LNA). For good sensitivity and dynamic range, the LNA should provide a low noise figure and maximum attainable power gain. Another concern is the linearity of the LNA. Strong signals produce intermod ...
Kinetis KL46: 48MHz Cortex-M0+ 128/256KB Flash 64-121pin
... Input leakage current (total all pins) for full temperature range ...
... Input leakage current (total all pins) for full temperature range ...
MAX512/MAX513 Low-Cost, Triple, 8-Bit Voltage-Output DACs with Serial Interface _______________General Description
... Reference Inputs and DAC Output Range The voltage at REF_ sets the full-scale output of the DACs. The input impedance of the REF_ inputs is code dependent. The lowest value, approximately 12kΩ for REFC (8kΩ for REFAB), occurs when the input code is 01010101 (55hex). The maximum value of infinity occ ...
... Reference Inputs and DAC Output Range The voltage at REF_ sets the full-scale output of the DACs. The input impedance of the REF_ inputs is code dependent. The lowest value, approximately 12kΩ for REFC (8kΩ for REFAB), occurs when the input code is 01010101 (55hex). The maximum value of infinity occ ...
AD9714 数据手册DataSheet 下载
... Low Power. DACs operate on a single 1.8 V to 3.3 V supply; total power consumption reduces to 35 mW at 125 MSPS with a 1.8 V supply. Sleep and power-down modes are provided for low power idle periods. CMOS Clock Input. High speed, single-ended CMOS clock input supports a 125 MSPS conversion rate. Ea ...
... Low Power. DACs operate on a single 1.8 V to 3.3 V supply; total power consumption reduces to 35 mW at 125 MSPS with a 1.8 V supply. Sleep and power-down modes are provided for low power idle periods. CMOS Clock Input. High speed, single-ended CMOS clock input supports a 125 MSPS conversion rate. Ea ...
Measurement of very-low frequency noise
... types of electronic noise measured by an appropriate detecting system. The specific physical origin or possible sources of noise will be treated in so far as their consideration leads to the design of a low-noise measuring system for random phenomena and helps to obtain new insights into the nature ...
... types of electronic noise measured by an appropriate detecting system. The specific physical origin or possible sources of noise will be treated in so far as their consideration leads to the design of a low-noise measuring system for random phenomena and helps to obtain new insights into the nature ...
INSTRUCTION MANUAL For RELAY TEST SET Model
... These output terminals are used to provide DC voltage or DC current to the device under test. The output is controlled by the Control Knob (18). 0 - 250 VDC MAX : Up to 250 Volts DC is available from these terminals. 0 – 2.5 ADC MAX : Up to 2.5 Amperes DC is available from these terminals. Note: DC ...
... These output terminals are used to provide DC voltage or DC current to the device under test. The output is controlled by the Control Knob (18). 0 - 250 VDC MAX : Up to 250 Volts DC is available from these terminals. 0 – 2.5 ADC MAX : Up to 2.5 Amperes DC is available from these terminals. Note: DC ...
CMOS
Complementary metal–oxide–semiconductor (CMOS) /ˈsiːmɒs/ is a technology for constructing integrated circuits. CMOS technology is used in microprocessors, microcontrollers, static RAM, and other digital logic circuits. CMOS technology is also used for several analog circuits such as image sensors (CMOS sensor), data converters, and highly integrated transceivers for many types of communication. In 1963, while working for Fairchild Semiconductor, Frank Wanlass patented CMOS (US patent 3,356,858).CMOS is also sometimes referred to as complementary-symmetry metal–oxide–semiconductor (or COS-MOS).The words ""complementary-symmetry"" refer to the fact that the typical design style with CMOS uses complementary and symmetrical pairs of p-type and n-type metal oxide semiconductor field effect transistors (MOSFETs) for logic functions.Two important characteristics of CMOS devices are high noise immunity and low static power consumption.Since one transistor of the pair is always off, the series combination draws significant power only momentarily during switching between on and off states. Consequently, CMOS devices do not produce as much waste heat as other forms of logic, for example transistor–transistor logic (TTL) or NMOS logic, which normally have some standing current even when not changing state. CMOS also allows a high density of logic functions on a chip. It was primarily for this reason that CMOS became the most used technology to be implemented in VLSI chips.The phrase ""metal–oxide–semiconductor"" is a reference to the physical structure of certain field-effect transistors, having a metal gate electrode placed on top of an oxide insulator, which in turn is on top of a semiconductor material. Aluminium was once used but now the material is polysilicon. Other metal gates have made a comeback with the advent of high-k dielectric materials in the CMOS process, as announced by IBM and Intel for the 45 nanometer node and beyond.