phase detector
... • The phase detector produces a voltage proportional to the difference in phase of these two signals, and is used to make small corrections in the frequency of the VCO in order to align the phase of the VCO with that of the reference source. • The output of the phase-locked loop thus has a phase noi ...
... • The phase detector produces a voltage proportional to the difference in phase of these two signals, and is used to make small corrections in the frequency of the VCO in order to align the phase of the VCO with that of the reference source. • The output of the phase-locked loop thus has a phase noi ...
Analysis of Leakage Current and DC Injection in Transformerless PV
... analysis of leakage current flowing through the parasitic capacitance and also the DC injection in the output of the inverter. Analysis is done for various values of parasitic capacitance. Five different HBridge derived topologies and PWM techniques are evaluated on the basis of leakage current and ...
... analysis of leakage current flowing through the parasitic capacitance and also the DC injection in the output of the inverter. Analysis is done for various values of parasitic capacitance. Five different HBridge derived topologies and PWM techniques are evaluated on the basis of leakage current and ...
UCC3888 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
TSM102 TSM102A DUAL OPERATIONAL AMPLIFIER, DUAL COMPARATOR, AND VOLTAGE REFERENCE
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
Operational Amplifiers and Negative Feedback
... You will have less trouble with spontaneous oscillations if the circuit layout is neat and compact, especially the feedback path should be as short as possible to reduced unwanted capacitive coupling and lead inductance. To help prevent spontaneous oscillations due to unintended coupling via the pow ...
... You will have less trouble with spontaneous oscillations if the circuit layout is neat and compact, especially the feedback path should be as short as possible to reduced unwanted capacitive coupling and lead inductance. To help prevent spontaneous oscillations due to unintended coupling via the pow ...
AD7352 数据手册DataSheet下载
... Chip Select. Active low, logic input. This input provides the dual functions of initiating conversions on the AD7352 and framing the serial data transfer. Digital Ground. This is the ground reference point for all digital circuitry on the AD7352. Connect this pin to the DGND plane of a system. The D ...
... Chip Select. Active low, logic input. This input provides the dual functions of initiating conversions on the AD7352 and framing the serial data transfer. Digital Ground. This is the ground reference point for all digital circuitry on the AD7352. Connect this pin to the DGND plane of a system. The D ...
AD8311 数据手册DataSheet 下载
... 50 dB GSM PA Controller AD8311 Its high sensitivity allows control at low signal levels, thus reducing the amount of power that needs to be coupled to the detector. For convenience, the signal is internally ac-coupled. This high-pass coupling, with a corner at approximately 0.016 GHz, determines the ...
... 50 dB GSM PA Controller AD8311 Its high sensitivity allows control at low signal levels, thus reducing the amount of power that needs to be coupled to the detector. For convenience, the signal is internally ac-coupled. This high-pass coupling, with a corner at approximately 0.016 GHz, determines the ...
BD8162AEKV
... For the drop voltage VDR during a sudden load change, estimate the VDR with the following equation. ΔI VDR 10 sec [V ] CO Wherein, 10 μsec is the estimate of DC/DC response speed. Set CO so that these two values will fall within the limit values. Since the DC/DC converter causes a peak current ...
... For the drop voltage VDR during a sudden load change, estimate the VDR with the following equation. ΔI VDR 10 sec [V ] CO Wherein, 10 μsec is the estimate of DC/DC response speed. Set CO so that these two values will fall within the limit values. Since the DC/DC converter causes a peak current ...
MAX8566 High-Efficiency, 10A, PWM Internal-Switch Step-Down Regulator General Description
... switching frequencies greater than 1MHz possible, achieving all-ceramic-capacitor designs to minimize PC board space. The error amplifier works with Type 3 compensation to fully utilize the bandwidth of the highfrequency switching to obtain fast transient response. Adjustable soft-start time provide ...
... switching frequencies greater than 1MHz possible, achieving all-ceramic-capacitor designs to minimize PC board space. The error amplifier works with Type 3 compensation to fully utilize the bandwidth of the highfrequency switching to obtain fast transient response. Adjustable soft-start time provide ...
STM6710
... monitor a voltage > 0.62 V, a resistor divider network as shown in Figure 7 can be used. The STM6710 allows users to customize the minimum voltage sense level with adjustable reset thresholds. The threshold voltage at each adjustable input VxIN is typically 0.62 V. For example, the user can adjust t ...
... monitor a voltage > 0.62 V, a resistor divider network as shown in Figure 7 can be used. The STM6710 allows users to customize the minimum voltage sense level with adjustable reset thresholds. The threshold voltage at each adjustable input VxIN is typically 0.62 V. For example, the user can adjust t ...
Experiment # 1 - GWU`s SEAS - The George Washington University
... During the lab, you will build the three circuits you have analyzed in part 1 of the prelab. You will then measure the voltage across and the current through each resistor to see if lines up with your calculated values. In order to make the measurements it is essential that you know how to hook up t ...
... During the lab, you will build the three circuits you have analyzed in part 1 of the prelab. You will then measure the voltage across and the current through each resistor to see if lines up with your calculated values. In order to make the measurements it is essential that you know how to hook up t ...
EXPERIMENT 4 THEVENIN AND NORTON EQUIVALENT CIRCUITS
... The single resistor is called the Norton resistance (RN) and is equal to the Thevenin resistance in the Thevenin equivalent circuit. It is found by following the same procedure that was used to find Thevenin resistance (RTH). When a resistance RLoad is connected between the terminals a-b of the orig ...
... The single resistor is called the Norton resistance (RN) and is equal to the Thevenin resistance in the Thevenin equivalent circuit. It is found by following the same procedure that was used to find Thevenin resistance (RTH). When a resistance RLoad is connected between the terminals a-b of the orig ...
DC/DC converter
... In the following figures are represented active fault signal versus current sense and versus desaturation protection. When the voltage through the shunt (RISEN) is more than VISSC we will find a logic low signal. In the next side if the voltage measured by DPR is more than 6.5V, we will find signal ...
... In the following figures are represented active fault signal versus current sense and versus desaturation protection. When the voltage through the shunt (RISEN) is more than VISSC we will find a logic low signal. In the next side if the voltage measured by DPR is more than 6.5V, we will find signal ...
5 Dynamic Characteristics I
... the collector current remains at its maximum saturation value, IC MAX, during this time. In effect what is happening is that the volume of excess minority charge stored in the base, which has been put in by overdriving the transistor, is being removed through the base resistor until the transistor r ...
... the collector current remains at its maximum saturation value, IC MAX, during this time. In effect what is happening is that the volume of excess minority charge stored in the base, which has been put in by overdriving the transistor, is being removed through the base resistor until the transistor r ...
LM3916 Datasheet
... from LED #9 does not noticeably affect its intensity. An auxiliary current source at pin 1 keeps at least 100 μA flowing through LED #11 even if the input voltage rises high enough to extinguish the LED. This ensures that pin 9 of driver #1 is held low enough to force LED #10 off when any higher LED ...
... from LED #9 does not noticeably affect its intensity. An auxiliary current source at pin 1 keeps at least 100 μA flowing through LED #11 even if the input voltage rises high enough to extinguish the LED. This ensures that pin 9 of driver #1 is held low enough to force LED #10 off when any higher LED ...
EVAL-ADE7752AEBZ 数据手册DataSheet 下载
... referenced in this document as the current channel. These inputs are fully differential voltage inputs with maximum differential input signal levels of ±0.5 V. See the Analog Inputs section. Both inputs have internal ESD protection circuitry. In addition, an overvoltage of ±6 V can be sustained on t ...
... referenced in this document as the current channel. These inputs are fully differential voltage inputs with maximum differential input signal levels of ±0.5 V. See the Analog Inputs section. Both inputs have internal ESD protection circuitry. In addition, an overvoltage of ±6 V can be sustained on t ...
Fully Integrated 8-Channel DC/DC Converter for
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas Instruments. ...
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas Instruments. ...
Using Solid State Relays in parallel and/or series
... DC relays using bipolar transistors, usually in the lower voltage and current range, should not be paralleled as they do not share current. If a higher voltage is required it is advisable to use the MOSFET based DC relays which have a wider voltage range. Crydom offers such a series with voltage ran ...
... DC relays using bipolar transistors, usually in the lower voltage and current range, should not be paralleled as they do not share current. If a higher voltage is required it is advisable to use the MOSFET based DC relays which have a wider voltage range. Crydom offers such a series with voltage ran ...
MAX8586 Single 1.2A USB Switch in 3mm x 3mm TDFN General Description
... A 1µF ceramic capacitor is required for local decoupling; however, higher capacitor values further reduce the voltage drop at the input. When driving inductive loads, a larger capacitance may be needed to prevent voltage spikes from exceeding the MAX8586’s absolute maximum ratings. ...
... A 1µF ceramic capacitor is required for local decoupling; however, higher capacitor values further reduce the voltage drop at the input. When driving inductive loads, a larger capacitance may be needed to prevent voltage spikes from exceeding the MAX8586’s absolute maximum ratings. ...
LAMPIRAN A FOTO ALAT
... ferrite rod core. This type of construction makes for an inexpensive inductor, but since the magnetic flux is not completely contained within the core, it generates more electromagnetic interference (EMI). This EMI can cause problems in sensitive readily conducted through the leads to the printed ci ...
... ferrite rod core. This type of construction makes for an inexpensive inductor, but since the magnetic flux is not completely contained within the core, it generates more electromagnetic interference (EMI). This EMI can cause problems in sensitive readily conducted through the leads to the printed ci ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.