Assessment of Circuit Optimization Techniques Under NBTI Variability and Aging
... mitigation in standby mode. However we do not see any publication that adopts this method. Tuning the duty cycle. Decreasing the duty cycle is equivalent to reducing the total stress time of PMOS transistors. Since NBTI degradation accumulates with stress time, reducing stress time can greatly mitig ...
... mitigation in standby mode. However we do not see any publication that adopts this method. Tuning the duty cycle. Decreasing the duty cycle is equivalent to reducing the total stress time of PMOS transistors. Since NBTI degradation accumulates with stress time, reducing stress time can greatly mitig ...
Dynamic Output Control (DOC ) Circuitry Technology and Applications
... TI’s DOC circuit. The DOC circuit limits overshoot and undershoot noise inherent in high-speed, high-current devices, while still providing propagation delays of less than 2 ns, maximum, at 2.5 V. Impedance Matching The design engineer must carefully consider a logic component’s output characteristi ...
... TI’s DOC circuit. The DOC circuit limits overshoot and undershoot noise inherent in high-speed, high-current devices, while still providing propagation delays of less than 2 ns, maximum, at 2.5 V. Impedance Matching The design engineer must carefully consider a logic component’s output characteristi ...
Avalanche Ruggedness of Local Charge Balance Power Super Junction Transistors
... New application fields such as power electronics in aircrafts1 are very restrictive in terms of efficiency, compactness, weight and losses. Indeed, active pulse width modulation (PWM) rectifiers (see Fig.1.1) with minimized total harmonic distortion of the input current and high power factor have to ...
... New application fields such as power electronics in aircrafts1 are very restrictive in terms of efficiency, compactness, weight and losses. Indeed, active pulse width modulation (PWM) rectifiers (see Fig.1.1) with minimized total harmonic distortion of the input current and high power factor have to ...
HMC980 数据资料DataSheet下载
... and power-down sequencing of the targeted amplifier. The HMC980 can provide auto-bias solution to virtually any amplifier in the market (both enhancement and depletion type) with a quiescent current of up to 1.6A and a supply voltage of up to 16.5V. The HMC980 has an integrated negative voltage gene ...
... and power-down sequencing of the targeted amplifier. The HMC980 can provide auto-bias solution to virtually any amplifier in the market (both enhancement and depletion type) with a quiescent current of up to 1.6A and a supply voltage of up to 16.5V. The HMC980 has an integrated negative voltage gene ...
Bulk FinFETs: Design at 14 nm Node and Key
... Abstract In contrast to conventional 2-D MOSFETs, FinFETs are able to be scaled down to 20 nm and beyond, and have superior performance. There are two types of FinFETs:SOI FinFETs and bulk FinFETs. Bulk FinFETs are built on bulk-Si wafers, which have less defect density and are cheaper than SOI wafe ...
... Abstract In contrast to conventional 2-D MOSFETs, FinFETs are able to be scaled down to 20 nm and beyond, and have superior performance. There are two types of FinFETs:SOI FinFETs and bulk FinFETs. Bulk FinFETs are built on bulk-Si wafers, which have less defect density and are cheaper than SOI wafe ...
DS3906 Triple NV Low Step Size Variable Resistor Plus Memory General Description
... The DS3906 is intended for low resistance, small stepsize applications. It contains three nonvolatile (NV), lowtemperature coefficient, variable digital resistors that are capable of ohm and subohm increments when used in parallel with a fixed external resistor. All three of the DS3906’s resistors h ...
... The DS3906 is intended for low resistance, small stepsize applications. It contains three nonvolatile (NV), lowtemperature coefficient, variable digital resistors that are capable of ohm and subohm increments when used in parallel with a fixed external resistor. All three of the DS3906’s resistors h ...
Timer and switching relay
... valve is latched by a latch pin, so that even in the deenergized state, the already elapsed time is maintained. The time elapse can be interrupted any number of times. Even during the voltage interruption, the immediate contact remains in the operating position. If the preselected time is attained. ...
... valve is latched by a latch pin, so that even in the deenergized state, the already elapsed time is maintained. The time elapse can be interrupted any number of times. Even during the voltage interruption, the immediate contact remains in the operating position. If the preselected time is attained. ...
REZISTOARE LINIARE FIXE Linear Resistors FIXED
... protection factor (may be absent in some versions) Carbon composition resistors are carbon-based resistors and are not very efficient. They don’t have low tolerance (cannot be adjusted), are not very stable with temperature (high temperature coefficient) and with voltage (high voltage variation coef ...
... protection factor (may be absent in some versions) Carbon composition resistors are carbon-based resistors and are not very efficient. They don’t have low tolerance (cannot be adjusted), are not very stable with temperature (high temperature coefficient) and with voltage (high voltage variation coef ...
Noise Reduction Techniques and Scaling Effects towards Photon
... photon is accelerated and multiplied to a number of electrons from a few hundred in PMTs to millions in SPADs. Such a signal level can be easily detected and quantized into two logic levels, since the number of incident photons during the period of detection is assumed to be much less than one. Howe ...
... photon is accelerated and multiplied to a number of electrons from a few hundred in PMTs to millions in SPADs. Such a signal level can be easily detected and quantized into two logic levels, since the number of incident photons during the period of detection is assumed to be much less than one. Howe ...
4.2 Terminal Characteristics of Junction Diodes
... But, this ambiguity about what kind of error is “acceptable” can frustrate students—what if this error results in lost points on an exam? You’ll have to learn to accept some ambiguity as we learn about junction diodes. WE must make approximations in order to “easily” analyze junction diode circuits, ...
... But, this ambiguity about what kind of error is “acceptable” can frustrate students—what if this error results in lost points on an exam? You’ll have to learn to accept some ambiguity as we learn about junction diodes. WE must make approximations in order to “easily” analyze junction diode circuits, ...
AD5172: 数据手册DataSheet 下载
... AD5173 have a unique temporary OTP overwrite feature that allows for new adjustments even after a fuse is blown. However, the OTP setting is restored during subsequent power-up conditions. This allows users to treat these digital potentiometers as volatile potentiometers with a programmable preset. ...
... AD5173 have a unique temporary OTP overwrite feature that allows for new adjustments even after a fuse is blown. However, the OTP setting is restored during subsequent power-up conditions. This allows users to treat these digital potentiometers as volatile potentiometers with a programmable preset. ...
2. The Low-Noise Amplifier
... higher the number of stages that are turned ‘on’ by the biasing current, the higher is the gain [8]. In most LNAs the gain provided by the amplifier is only controllable in two steps: peak gain, or zero gain. Such LNAs are equipped with a bypass circuit leading to two modes of operation ...
... higher the number of stages that are turned ‘on’ by the biasing current, the higher is the gain [8]. In most LNAs the gain provided by the amplifier is only controllable in two steps: peak gain, or zero gain. Such LNAs are equipped with a bypass circuit leading to two modes of operation ...
MAX9918/MAX9919/MAX9920 -20V to +75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers
... input common-mode range that extends from -20V to +75V. These amplifiers are well suited for current monitoring of inductive loads such as motors and solenoids, where common-mode voltages can become negative due to inductive kickback, reverse-battery conditions, or transient events. The MAX9918/MAX9 ...
... input common-mode range that extends from -20V to +75V. These amplifiers are well suited for current monitoring of inductive loads such as motors and solenoids, where common-mode voltages can become negative due to inductive kickback, reverse-battery conditions, or transient events. The MAX9918/MAX9 ...
AC Voltage Controller Circuits (RMS Voltage Controllers)
... diagram when T1 conducts. The thyristor T2 is turned on at the beginning of each negative half cycle, by applying gating signal to the gate of T2 , during tON . The load current flows in the reverse direction, which is the upward direction when T2 conducts. Thus we obtain a bi-directional load curre ...
... diagram when T1 conducts. The thyristor T2 is turned on at the beginning of each negative half cycle, by applying gating signal to the gate of T2 , during tON . The load current flows in the reverse direction, which is the upward direction when T2 conducts. Thus we obtain a bi-directional load curre ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.