ppt - EPCC - University of Edinburgh
... • Want to keep power/core as low as possible • Much of the power expended by CPU cores is on functionality not generally that useful for HPC ...
... • Want to keep power/core as low as possible • Much of the power expended by CPU cores is on functionality not generally that useful for HPC ...
Chip Basics: Time, Area, Power, Reliability and Configurability
... With increases in chip frequency and especially in transistor density, the designer must be able to find the best set of tradeoffs in an environment of rapidly changing technology. Already the chip frequency projections have been called into question because of the resulting power requirements. In m ...
... With increases in chip frequency and especially in transistor density, the designer must be able to find the best set of tradeoffs in an environment of rapidly changing technology. Already the chip frequency projections have been called into question because of the resulting power requirements. In m ...
Title should be like this A P Robinson1, P L Lewin1, S
... The space charge study under AC condition is limited because there are many factors which can affect the results such as varying magnitude of the sinusoidal voltage, charge injection/extraction due to the polarity reversal, material degradation, the measurement intervals, etc. PEA technique is alrea ...
... The space charge study under AC condition is limited because there are many factors which can affect the results such as varying magnitude of the sinusoidal voltage, charge injection/extraction due to the polarity reversal, material degradation, the measurement intervals, etc. PEA technique is alrea ...
UCC2837 数据资料 dataSheet 下载
... The value of CCOMP should be large enough that parasitics connected to COMP do not effect the zero frequency. A minimum of 220pF is recommended. Transient Response The transient performance of a linear regulator built using the UCC3837 can be predicted by understanding the dynamics of the transient ...
... The value of CCOMP should be large enough that parasitics connected to COMP do not effect the zero frequency. A minimum of 220pF is recommended. Transient Response The transient performance of a linear regulator built using the UCC3837 can be predicted by understanding the dynamics of the transient ...
MAX3665 622Mbps, Ultra-Low-Power, 3.3V Transimpedance Preamplifier for SDH/SONET ________________General Description
... 375MHz and 622MHz. Lower bandwidth causes pattern-dependent jitter and a lower signal-to-noise ratio, while higher bandwidth increases thermal noise. The MAX3665 typical bandwidth is 470MHz, making it ideal for 622Mbps applications. The preamplifier’s transimpedance must be high enough to ensure tha ...
... 375MHz and 622MHz. Lower bandwidth causes pattern-dependent jitter and a lower signal-to-noise ratio, while higher bandwidth increases thermal noise. The MAX3665 typical bandwidth is 470MHz, making it ideal for 622Mbps applications. The preamplifier’s transimpedance must be high enough to ensure tha ...
5-V PECL/ECL 1:2 Fanout Buffer
... anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components ...
... anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components ...
AD629 数据手册DataSheet 下载
... The use of ground planes is recommended to minimize the impedance of ground returns (and therefore the size of dc errors). Figure 32 shows how to work with grounding in a mixed-signal environment, that is, with digital and analog signals present. To isolate low level analog signals from a noisy digi ...
... The use of ground planes is recommended to minimize the impedance of ground returns (and therefore the size of dc errors). Figure 32 shows how to work with grounding in a mixed-signal environment, that is, with digital and analog signals present. To isolate low level analog signals from a noisy digi ...
AC vs DC Power Distribution for Data Centers
... The findings in this paper are clearly in conflict with many published articles, many of which suggest higher efficiencies for DC power systems. A variety of published work on this subject was examined and compared with the findings of this paper. It was found, in general, that other published work ...
... The findings in this paper are clearly in conflict with many published articles, many of which suggest higher efficiencies for DC power systems. A variety of published work on this subject was examined and compared with the findings of this paper. It was found, in general, that other published work ...
The Choice Uncertainty Principle.
... the clock interval by a large amount. The flip-flop eventually settles into a stable state, equally likely to be 0 or 1. A flip-flop’s state is actually a voltage that moves continuously between the 0 and 1 values. The 0 and 1 states are stable because they are attractors: Any small perturbation awa ...
... the clock interval by a large amount. The flip-flop eventually settles into a stable state, equally likely to be 0 or 1. A flip-flop’s state is actually a voltage that moves continuously between the 0 and 1 values. The 0 and 1 states are stable because they are attractors: Any small perturbation awa ...
Description of The MC784 Advanced Power Quality Analyser
... Moreover device stores measurements and quality reports in internal memory for further analysis over recorded measurements. From multiple devices installed on different locations, user can gain the overall picture of system behaviour. This can be achieved with regard to its accurate internal real ti ...
... Moreover device stores measurements and quality reports in internal memory for further analysis over recorded measurements. From multiple devices installed on different locations, user can gain the overall picture of system behaviour. This can be achieved with regard to its accurate internal real ti ...
University of Northern British Columbia Physics Program Physics 101 Laboratory Manual
... the TIME/DIV selected on the horizontal scale). Compare to the digital reading of the function generator by finding the percent difference. 3. Select a square waveform signal of about 1 KHz and repeat step 2. 4. Connect a DC battery to the CH1 input of the oscilloscope and make sure that the Trigger ...
... the TIME/DIV selected on the horizontal scale). Compare to the digital reading of the function generator by finding the percent difference. 3. Select a square waveform signal of about 1 KHz and repeat step 2. 4. Connect a DC battery to the CH1 input of the oscilloscope and make sure that the Trigger ...
P N 22 NPN Epitaxial Silicon Transistor
... device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when properly used in accordance with instructions for use device or system, or to affect its safety or effectiveness. provide ...
... device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when properly used in accordance with instructions for use device or system, or to affect its safety or effectiveness. provide ...
A v - NCNU Moodle 課程
... We will learn – how each device operates, – how devices comprise circuits that perform interesting and useful functions, and ...
... We will learn – how each device operates, – how devices comprise circuits that perform interesting and useful functions, and ...
user manual - Dragon Guard
... at the receiver lights:DS1,DS2,DS3,If the DS1 and DS2 are lighting, which shows the existence of serious interference, so it is necessary to remove the interference source according to the above 1,2 instructions or replace the power source, move the maim unit into the building or change the suitable ...
... at the receiver lights:DS1,DS2,DS3,If the DS1 and DS2 are lighting, which shows the existence of serious interference, so it is necessary to remove the interference source according to the above 1,2 instructions or replace the power source, move the maim unit into the building or change the suitable ...
4.25Gbps Transimpedance Amplifier with AGC
... The voltage drop across the internal photodiode supply-filter resistor is monitored by means of a dc input current cancellation, AGC, and RSSI control circuit block. If the dc input current exceeds a certain level, it is partially cancelled by means of a controlled current source. This measure keeps ...
... The voltage drop across the internal photodiode supply-filter resistor is monitored by means of a dc input current cancellation, AGC, and RSSI control circuit block. If the dc input current exceeds a certain level, it is partially cancelled by means of a controlled current source. This measure keeps ...
Evaluates: MAX8643 MAX8643 Evaluation Kit General Description Features
... The MAX8643 EV kit comes preset with a 1MHz switching frequency. Replace R7 to change the switching frequency. R7 is calculated as: ...
... The MAX8643 EV kit comes preset with a 1MHz switching frequency. Replace R7 to change the switching frequency. R7 is calculated as: ...
PowerLogic Circuit monitor series 4000
... number of cycles before alarm settable from 2 to 10 Adaptive: manual launch or by alarm, adjustable from 512 samples/cycle over 8 seconds to 16 samples/cycle over 264 seconds, capture takes place during a set duration or as long as an alarm is active (to save memory), number of cycles before alarm s ...
... number of cycles before alarm settable from 2 to 10 Adaptive: manual launch or by alarm, adjustable from 512 samples/cycle over 8 seconds to 16 samples/cycle over 264 seconds, capture takes place during a set duration or as long as an alarm is active (to save memory), number of cycles before alarm s ...
Critical Points of Simplified Model for Ferroresonance Phenomenon in Single Phase Power Transformers
... Figure 2(a) shows the set – up used for open circuit testing of a 110/220V, 2kVA transformer where the supply voltage is increased in steps from zero to 120V, slightly above the rated value. Figure 2(b), shows the set – up with capacitor Cs of 40µF connected in series for assessment of ferroresonanc ...
... Figure 2(a) shows the set – up used for open circuit testing of a 110/220V, 2kVA transformer where the supply voltage is increased in steps from zero to 120V, slightly above the rated value. Figure 2(b), shows the set – up with capacitor Cs of 40µF connected in series for assessment of ferroresonanc ...
UM1016
... This document describes the procedure and steps to follow in order to correctly operate the 3 kW STEVAL-ISV002V2 photovoltaic converter. This system consists of an isolated DC-DC converter and a full bridge inverter used to deliver sinusoidal current at 50 Hz to the grid. The system operates with in ...
... This document describes the procedure and steps to follow in order to correctly operate the 3 kW STEVAL-ISV002V2 photovoltaic converter. This system consists of an isolated DC-DC converter and a full bridge inverter used to deliver sinusoidal current at 50 Hz to the grid. The system operates with in ...