MAX2745 Single-Chip Global Positioning System Receiver Front-End General Description
... activate the booster. Then the MAX2745 can be powered from supply voltages ranging from 1.6V to 2.3V at VDD_VB, pin 19, and the voltage booster output can source up to 25mA current. It is recommended that the voltage booster be used as a backup supply. To do this, additional circuits including a vol ...
... activate the booster. Then the MAX2745 can be powered from supply voltages ranging from 1.6V to 2.3V at VDD_VB, pin 19, and the voltage booster output can source up to 25mA current. It is recommended that the voltage booster be used as a backup supply. To do this, additional circuits including a vol ...
BD9E102FJ
... intended for shutting down the IC from thermal runaway in an abnormal state with the temperature exceeding Tjmax = 150C. It is not meant to protect or guarantee the soundness of the application. Do not use the function of this circuit for application protection design. 3-4) Over Current Protection ...
... intended for shutting down the IC from thermal runaway in an abnormal state with the temperature exceeding Tjmax = 150C. It is not meant to protect or guarantee the soundness of the application. Do not use the function of this circuit for application protection design. 3-4) Over Current Protection ...
a Dual-Loop 50 Mbps–2.7 Gbps Laser Diode Driver ADN2841
... For anyrate operation, the user should hardwire the LBWSET pin high and use 1 µF capacitors to set the actual loop bandwidth. These capacitors are placed between the PAVCAP and ERCAP pins and ground. It is important that these capacitors be low leakage multilayer ceramics with an insulation resistan ...
... For anyrate operation, the user should hardwire the LBWSET pin high and use 1 µF capacitors to set the actual loop bandwidth. These capacitors are placed between the PAVCAP and ERCAP pins and ground. It is important that these capacitors be low leakage multilayer ceramics with an insulation resistan ...
A New Topology for Multilevel Current Source Converters Ebrahim Babaei Seyed Hossein Hosseini
... four current levels (including zero). In this example, both the input and the output nodes are AC periodic varying quantities and so these levels can only be considered stationary for an interval much shorter than their AC period. Both the voltage source and current source converters can be derived ...
... four current levels (including zero). In this example, both the input and the output nodes are AC periodic varying quantities and so these levels can only be considered stationary for an interval much shorter than their AC period. Both the voltage source and current source converters can be derived ...
Estimating the Harmonic Contributions of system Ali Ajami
... (THD) is used for finding the share of harmonic distortion from utility and customer sides. The disadvantage of this method is that the THD value cannot show the variation of contributions caused by changes in phase angle of harmonic sources. In [8-11], several multiple harmonic sources localization ...
... (THD) is used for finding the share of harmonic distortion from utility and customer sides. The disadvantage of this method is that the THD value cannot show the variation of contributions caused by changes in phase angle of harmonic sources. In [8-11], several multiple harmonic sources localization ...
Determine resistors` performances in surge
... The key element in determining a film device’s surge survivability is the mass of a resistor’s film element, which is directly proportional to its thickness multiplied by its surface area. Thick film technology, since it is approximately three to 10 times the thickness of thin film technology, thus ...
... The key element in determining a film device’s surge survivability is the mass of a resistor’s film element, which is directly proportional to its thickness multiplied by its surface area. Thick film technology, since it is approximately three to 10 times the thickness of thin film technology, thus ...
AAT4900 数据资料DataSheet下载
... Gate Drive Current Ratings An estimate of the maximum gate drive capability with no external series resistor can be derived from Equation 7. Note that the quiescent current varies with the ambient temperature, frequency of operation, and input voltage. The graphs below display the quiescent current ...
... Gate Drive Current Ratings An estimate of the maximum gate drive capability with no external series resistor can be derived from Equation 7. Note that the quiescent current varies with the ambient temperature, frequency of operation, and input voltage. The graphs below display the quiescent current ...
You can guess which fuse is bad… or you can try this
... ohms (OL). Modern fuses will fail open, without partial resistance. • Take an additional reading across the fuse clips, line to load. If there is even a low ohms reading, check the condition of the fuse clip. Old fuse clips that are losing their spring tension may not grip the fuse tightly enough. T ...
... ohms (OL). Modern fuses will fail open, without partial resistance. • Take an additional reading across the fuse clips, line to load. If there is even a low ohms reading, check the condition of the fuse clip. Old fuse clips that are losing their spring tension may not grip the fuse tightly enough. T ...
Electronic Devices and Circuits
... Excited from the valance band to the conduction band by the application of electric field or increasing the thermal energy. The energy required to detach the fifth electron form the impurity atom is very small of the order of 0.01ev for Ge and 0.05 eV for Si. The effect of doping creates a discrete ...
... Excited from the valance band to the conduction band by the application of electric field or increasing the thermal energy. The energy required to detach the fifth electron form the impurity atom is very small of the order of 0.01ev for Ge and 0.05 eV for Si. The effect of doping creates a discrete ...
UT54ACS00E - Aeroflex Microelectronic Solutions
... 1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, 50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified ...
... 1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, 50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified ...
Voltage regulator labs, procedures and explanations
... typical load, the current through the Zener diode will change. A very small L will rob the Zener of so much current that it will move out of its Zener operation range. At that point, the output vout will drop far below VZ as the circuit reduces to a RZ –L voltage divider. 1 In fact, diodes share man ...
... typical load, the current through the Zener diode will change. A very small L will rob the Zener of so much current that it will move out of its Zener operation range. At that point, the output vout will drop far below VZ as the circuit reduces to a RZ –L voltage divider. 1 In fact, diodes share man ...
TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B
... TLC252/ 25_2 series include many areas that have previously been limited to BIFET and NFET product types. Any circuit using high-impedance elements and requiring small offset errors is a good candidate for cost-effective use of these devices. Many features associated with bipolar technology are avai ...
... TLC252/ 25_2 series include many areas that have previously been limited to BIFET and NFET product types. Any circuit using high-impedance elements and requiring small offset errors is a good candidate for cost-effective use of these devices. Many features associated with bipolar technology are avai ...
Download PDF
... Numerical simulations of the semiconductor continuity equatio ns using PC-1D version 5.5, a commercial photovoltaic simulator , were used to cross-check the limiting behaviors and physics discussed in sections 2.1-2.3. The numerical simulator eliminates many of the simplifying assumptions used above ...
... Numerical simulations of the semiconductor continuity equatio ns using PC-1D version 5.5, a commercial photovoltaic simulator , were used to cross-check the limiting behaviors and physics discussed in sections 2.1-2.3. The numerical simulator eliminates many of the simplifying assumptions used above ...
PDF
... method for a multilevel inverter that supplied an induction motor is developed. The controller equations are such that the SPWM pulses are generated automatically for any number of levels. The effectiveness of the propose method is evaluated in simulation. Matlab®/ Simulink is used to implement the ...
... method for a multilevel inverter that supplied an induction motor is developed. The controller equations are such that the SPWM pulses are generated automatically for any number of levels. The effectiveness of the propose method is evaluated in simulation. Matlab®/ Simulink is used to implement the ...
P7000-K MAXON #286121-01 OWNERS MANUAL Date: 01.06.2014
... volts. The difference occurs because of the voltage drop between the battery and the alternator. With this fact in mind, the starting voltage for the liftgate batteries is 13.5 volts. The circuit to charge the liftgate batteries includes the cables from the vehicle's battery box to the dual pole rec ...
... volts. The difference occurs because of the voltage drop between the battery and the alternator. With this fact in mind, the starting voltage for the liftgate batteries is 13.5 volts. The circuit to charge the liftgate batteries includes the cables from the vehicle's battery box to the dual pole rec ...
Shielding of Magnetic Fields by Eddy Currents
... The incident flux is shown entering between the two plates, and this induces the current shown by the dashed line. Conduction in the plates now takes place over their full thickness t, rather than in t/4 for a single plate. If the depth dp is small there will be only a small resistance in the connec ...
... The incident flux is shown entering between the two plates, and this induces the current shown by the dashed line. Conduction in the plates now takes place over their full thickness t, rather than in t/4 for a single plate. If the depth dp is small there will be only a small resistance in the connec ...
MAX16813 Evaluation Kit Evaluates: MAX16813 General Description Features
... LED driver with an integrated step-up DC-DC preregulator followed by 4 channels of linear current sinks. The preregulator switches at 350kHz and operates as a currentmode-controlled regulator providing up to 600mA for the linear circuit while providing OVP. Cycle-by-cycle current limit is set by res ...
... LED driver with an integrated step-up DC-DC preregulator followed by 4 channels of linear current sinks. The preregulator switches at 350kHz and operates as a currentmode-controlled regulator providing up to 600mA for the linear circuit while providing OVP. Cycle-by-cycle current limit is set by res ...
MAX1964/MAX1965 Tracking/Sequencing Triple/Quintuple Power-Supply Controllers General Description
... synchronous step-down controller generates a highcurrent output that is preset to 3.3V or adjustable from 1.236V to 0.75 ✕ VIN with an external resistive-divider. The 200kHz operating frequency allows the use of lowcost aluminum-electrolytic capacitors and low-cost power magnetics. Additionally, the ...
... synchronous step-down controller generates a highcurrent output that is preset to 3.3V or adjustable from 1.236V to 0.75 ✕ VIN with an external resistive-divider. The 200kHz operating frequency allows the use of lowcost aluminum-electrolytic capacitors and low-cost power magnetics. Additionally, the ...