Transmission Line Terminations: It`s the End That Counts
... Transmission Line Terminations It’s The End That Counts! Parallel Termination: The first of these is the most intuitive and possibly the most common. It is called “parallel termination” and simply consists of a single resistor from the trace to ground (or to Vcc). It is the technique we have been r ...
... Transmission Line Terminations It’s The End That Counts! Parallel Termination: The first of these is the most intuitive and possibly the most common. It is called “parallel termination” and simply consists of a single resistor from the trace to ground (or to Vcc). It is the technique we have been r ...
AD8655 数据手册DataSheet 下载
... from 2.7 V to 5.0 V of power supply voltage. These amplifiers use the Analog Devices DigiTrim technology to achieve a higher degree of precision than is available from most CMOS amplifiers. DigiTrim technology, used in a number of ADI amplifiers, is a method of trimming the offset voltage of the amp ...
... from 2.7 V to 5.0 V of power supply voltage. These amplifiers use the Analog Devices DigiTrim technology to achieve a higher degree of precision than is available from most CMOS amplifiers. DigiTrim technology, used in a number of ADI amplifiers, is a method of trimming the offset voltage of the amp ...
AAT4620 数据资料DataSheet下载
... maintains the device in current limit and the chip temperature reaches a critical point, then an internal power loop will reduce the current to a safe level. Connecting ISETU to ground disables the current limit protection allowing a low impedance path to the host VCC. The load switch is turned off ...
... maintains the device in current limit and the chip temperature reaches a critical point, then an internal power loop will reduce the current to a safe level. Connecting ISETU to ground disables the current limit protection allowing a low impedance path to the host VCC. The load switch is turned off ...
V-Guard | Buying Guide for Voltage Stabilizers
... Voltage fluctuations are common and quiet high in our power lines. They harm your electrical appliances like television, refrigerator, air conditioner etc. and affect your valuable equipment critically, even leaving them in to a permanently damaged condition. A carefully selected, right kind of stab ...
... Voltage fluctuations are common and quiet high in our power lines. They harm your electrical appliances like television, refrigerator, air conditioner etc. and affect your valuable equipment critically, even leaving them in to a permanently damaged condition. A carefully selected, right kind of stab ...
U-153 UC3855A/B High Performance Power Factor Preregulator
... developed [4], however, that allow an increase in switching frequency without the associated increase in switching losses, while overcoming most of the disadvantages of the resonant techniques. Zero voltage transition (ZVT) converters operate at a fixed frequency while achieving zero voltage turn-on ...
... developed [4], however, that allow an increase in switching frequency without the associated increase in switching losses, while overcoming most of the disadvantages of the resonant techniques. Zero voltage transition (ZVT) converters operate at a fixed frequency while achieving zero voltage turn-on ...
High Performance AUDIO OPERATIONAL AMPLIFIERS FEATURES DESCRIPTION
... configuration alters the feedback factor or noise gain of the circuit. The closed-loop gain is unchanged, but the feedback available for error correction is reduced by a factor of 101, thus extending the resolution by 101. Note that the input signal and load applied to the op amp are the same as wi ...
... configuration alters the feedback factor or noise gain of the circuit. The closed-loop gain is unchanged, but the feedback available for error correction is reduced by a factor of 101, thus extending the resolution by 101. Note that the input signal and load applied to the op amp are the same as wi ...
AP3598A General Description EV Board Schematic
... Although the inductor value and frequency are increased and the ripple current and voltage are reduced, a tradeoff exists between the inductor’s ripple current and the regulator load transient response time. A smaller inductor will give the regulator a faster load transient response at the expense o ...
... Although the inductor value and frequency are increased and the ripple current and voltage are reduced, a tradeoff exists between the inductor’s ripple current and the regulator load transient response time. A smaller inductor will give the regulator a faster load transient response at the expense o ...
Predictive Digital Control of Power Factor Preregulators With Input
... (ADC) and the related pin on the IC package. This paper presents a fully digital control of boost PFPs, where line input voltage sensing is avoided, and a disturbance observer is used for its estimation. More specifically, the proposed solution is based on a multiloop structure for PFPs with an inte ...
... (ADC) and the related pin on the IC package. This paper presents a fully digital control of boost PFPs, where line input voltage sensing is avoided, and a disturbance observer is used for its estimation. More specifically, the proposed solution is based on a multiloop structure for PFPs with an inte ...
High-Performance Low-Voltage Operational
... 2. Differential voltages are at IN+ with respect to IN−. 3. All input voltage values must not exceed VCC. 4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Selecting the maximum ...
... 2. Differential voltages are at IN+ with respect to IN−. 3. All input voltage values must not exceed VCC. 4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Selecting the maximum ...
Grounding Transformer
... downside. The Grounding Transformers neutral point has low impedance and is suitable for different grounding systems such as solid earthing, NER earthing (resistor) and resonance earthing (Arc Suppression Coil). The Grounding Transformer can also be equipped with a low voltage auxiliary winding to b ...
... downside. The Grounding Transformers neutral point has low impedance and is suitable for different grounding systems such as solid earthing, NER earthing (resistor) and resonance earthing (Arc Suppression Coil). The Grounding Transformer can also be equipped with a low voltage auxiliary winding to b ...
CMOS Source Resistance and Effects on Source Follower Gain
... Vgs’ used to calculate gm is in fact smaller than the measured Vgs due to the existence of Rs. Also from measuring a transistor of width 5um to 10um, Rs would be expected to halve, this was not the case and the measurements highlighted that the values were similar in value, after further investigati ...
... Vgs’ used to calculate gm is in fact smaller than the measured Vgs due to the existence of Rs. Also from measuring a transistor of width 5um to 10um, Rs would be expected to halve, this was not the case and the measurements highlighted that the values were similar in value, after further investigati ...
DG308A/DG309 Quad, SPST Analog Switches _______________General Description ____________________________Features
... (SPST) analog switches. The DG308A is normally open (SPST, NO), while the DG309 is normally closed (SPST, NC). Both parts feature fast switching speeds and low onresistance over the analog range. Other features include a turn-on time under 120ns, a turn-off time under 90ns, and a channel on-resistan ...
... (SPST) analog switches. The DG308A is normally open (SPST, NO), while the DG309 is normally closed (SPST, NC). Both parts feature fast switching speeds and low onresistance over the analog range. Other features include a turn-on time under 120ns, a turn-off time under 90ns, and a channel on-resistan ...
a Ultralow Noise, High Speed, BiFET Op Amp AD745
... The AD745 offers the low input voltage noise of an industry standard bipolar opamp without its inherent input current errors. This is demonstrated in Figure 3, which compares input voltage noise vs. input source resistance of the OP37 and the AD745 opamps. From this figure, it is clear that at high ...
... The AD745 offers the low input voltage noise of an industry standard bipolar opamp without its inherent input current errors. This is demonstrated in Figure 3, which compares input voltage noise vs. input source resistance of the OP37 and the AD745 opamps. From this figure, it is clear that at high ...
ESD Device testing: The test determines the result
... There is no fixed value of a capacitor to discharge; the capacitance to be charged is the capacitance of the integrated circuit to its surroundings. The discharge path, consisting only of the circuit’s pin and the arc formed between pin and the metal surface, has very little impedance to limit curre ...
... There is no fixed value of a capacitor to discharge; the capacitance to be charged is the capacitance of the integrated circuit to its surroundings. The discharge path, consisting only of the circuit’s pin and the arc formed between pin and the metal surface, has very little impedance to limit curre ...
The Implementation of an Efficient FPGA
... Solar cells have a complex relationship between solar irradiation, temperature and total resistance that produces a non-linear output efficiency known as the "I-V curve"[1]; the purpose of the MPPT system is to sample the output of the cells and apply a load to obtain maximum power for any given env ...
... Solar cells have a complex relationship between solar irradiation, temperature and total resistance that produces a non-linear output efficiency known as the "I-V curve"[1]; the purpose of the MPPT system is to sample the output of the cells and apply a load to obtain maximum power for any given env ...
Current in a Series Circuit
... Use the Xplorer GLX to record and display the current. Compare the current for one, two, and three light bulbs. ...
... Use the Xplorer GLX to record and display the current. Compare the current for one, two, and three light bulbs. ...
LT6552 - 3.3V Single Supply Video Difference Amplifier
... 3V to 12.6V and is fully specified at 3.3V, 5V and ±5V supplies. The shutdown feature reduces power dissipation to less than 1mW and allows multiple amplifiers to drive the same cable. The LT6552 is available in the 8-lead SO package as well as a tiny, dual fine pitch leadless package (DFN). The dev ...
... 3V to 12.6V and is fully specified at 3.3V, 5V and ±5V supplies. The shutdown feature reduces power dissipation to less than 1mW and allows multiple amplifiers to drive the same cable. The LT6552 is available in the 8-lead SO package as well as a tiny, dual fine pitch leadless package (DFN). The dev ...
CCU COUPLING CAPACITORS for Power Line Carrier systems
... ANSI/IEEE, GOST, AS, IS, CAN/CSA or any other), as well as IEC 61000 series standards or IEEE 519, defining electromagnetic compatibility and power quality measurement techniques. Power quality assessment has become an important issue in the management of electric power systems. Conventional voltage ...
... ANSI/IEEE, GOST, AS, IS, CAN/CSA or any other), as well as IEC 61000 series standards or IEEE 519, defining electromagnetic compatibility and power quality measurement techniques. Power quality assessment has become an important issue in the management of electric power systems. Conventional voltage ...
MAX8727 TFT-LCD Step-Up DC-DC Converter General Description Features
... The minimum inductance value, peak current rating, and series resistance are factors to consider when selecting the inductor. These factors influence the converter’s efficiency, maximum output load capability, transientresponse time, and output voltage ripple. Physical size and cost are also importa ...
... The minimum inductance value, peak current rating, and series resistance are factors to consider when selecting the inductor. These factors influence the converter’s efficiency, maximum output load capability, transientresponse time, and output voltage ripple. Physical size and cost are also importa ...
SystempaK Single-P/ I Converter Model : KUX122/127
... Connect a variable air pressure source and a precision pressure gauge (or a mercury column) to the air connection port of the P/I converter module to be calibrated, and connect a 250-ohm precision resistor and a digital voltmeter in parallel to the corresponding terminals. NOTE : The 4 - 20 mA DC cu ...
... Connect a variable air pressure source and a precision pressure gauge (or a mercury column) to the air connection port of the P/I converter module to be calibrated, and connect a 250-ohm precision resistor and a digital voltmeter in parallel to the corresponding terminals. NOTE : The 4 - 20 mA DC cu ...
