A8586, A8586-1, A8586-2: Wide Input Voltage, Adjustable
... error amplifier performs an analog OR selection between them; it regulates to either the soft-start voltage or the A8586 internal reference (VREF), whichever is lower. To stabilize the regulator, a series RC compensation network (RZ CZ) must be connected from the error amplifier output (COMP pin) to ...
... error amplifier performs an analog OR selection between them; it regulates to either the soft-start voltage or the A8586 internal reference (VREF), whichever is lower. To stabilize the regulator, a series RC compensation network (RZ CZ) must be connected from the error amplifier output (COMP pin) to ...
a 250 MHz, 10 ns Switching Multiplexers w/Amplifier AD8170/AD8174
... AD8174 only. Shutdown (SD) pin is grounded. Mux is disabled, (i.e., ENABLE = Logic 1) and all inputs are driven simultaneously with V IN = 0.354 V rms. Output is monitored at f = 5 MHz and 30 MHz; R L = 100 Ω. In this mode, the output impedance of the disabled mux is very high (typ 10 M Ω), and the ...
... AD8174 only. Shutdown (SD) pin is grounded. Mux is disabled, (i.e., ENABLE = Logic 1) and all inputs are driven simultaneously with V IN = 0.354 V rms. Output is monitored at f = 5 MHz and 30 MHz; R L = 100 Ω. In this mode, the output impedance of the disabled mux is very high (typ 10 M Ω), and the ...
Transient Overvoltage Protection
... resistive, inductive and capacitive effects can cause transients as discharge currents attempt to flow through conductors/circuits and other electrical equipment. Electrical switching interrupts established magnetic fields, releasing stored energy from those fields, causing transient overvoltages as ...
... resistive, inductive and capacitive effects can cause transients as discharge currents attempt to flow through conductors/circuits and other electrical equipment. Electrical switching interrupts established magnetic fields, releasing stored energy from those fields, causing transient overvoltages as ...
PWM DC/DC Converter Juan Chen LiU-ITN-TEK-A--08/038--SE
... package and simply add two filter capacitors for storage and stability. The second major advantage is its quiet operation and load-handling capability. The linear regulator generates little or no electrical nose on its output, and its dynamic load response time is very short. The third advantage is ...
... package and simply add two filter capacitors for storage and stability. The second major advantage is its quiet operation and load-handling capability. The linear regulator generates little or no electrical nose on its output, and its dynamic load response time is very short. The third advantage is ...
66AK2G0x General-Purpose EVM Power
... Although this list is not inclusive of every parameter that must be considered when designing a PCB, a PDN-optimized PCB design will implement these guidelines: • Power and ground plane pairs (or “islands”) should be closely coupled together. The capacitance formed between the planes can be used to ...
... Although this list is not inclusive of every parameter that must be considered when designing a PCB, a PDN-optimized PCB design will implement these guidelines: • Power and ground plane pairs (or “islands”) should be closely coupled together. The capacitance formed between the planes can be used to ...
AVOP-ELEKTRO-BER-003
... The resistor R2 looks like a voltage source having a voltage of 10 V, with its positive left end „virtually“ grounded. If its positive left end is grounded, then the other end, which is more negative, must be „under ground“. We can conclude that the output voltage V2 is 10 V and negative. VR2 = 10 V ...
... The resistor R2 looks like a voltage source having a voltage of 10 V, with its positive left end „virtually“ grounded. If its positive left end is grounded, then the other end, which is more negative, must be „under ground“. We can conclude that the output voltage V2 is 10 V and negative. VR2 = 10 V ...
CLASS NOTE LECTURE-1 Introduction Development of technology
... (Oscillatory transient current caused by back-to-back capacitor switching) A transient with a primary frequency component less than 5 kHz, and a duration from 0.3 to 50 ms, is considered a low-frequency transient. This category of phenomena is frequently encountered on utility sub-transmission and d ...
... (Oscillatory transient current caused by back-to-back capacitor switching) A transient with a primary frequency component less than 5 kHz, and a duration from 0.3 to 50 ms, is considered a low-frequency transient. This category of phenomena is frequently encountered on utility sub-transmission and d ...
iCE40 Hardware Checklist
... iCE40 UltraLite™, iCE40 UltraPlus™), designers must pay special attention to critical hardware configuration requirements. This technical note steps through these critical hardware requirements related to the iCE40 device. This document does not provide detailed step-by-step instructions but gives a ...
... iCE40 UltraLite™, iCE40 UltraPlus™), designers must pay special attention to critical hardware configuration requirements. This technical note steps through these critical hardware requirements related to the iCE40 device. This document does not provide detailed step-by-step instructions but gives a ...
BU7481G
... Then input pin voltage is set to more than VSS. (Note 4) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current can be set to less than the rated current by adding a limiting resistor. Caution: Operating the IC over the abs ...
... Then input pin voltage is set to more than VSS. (Note 4) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current can be set to less than the rated current by adding a limiting resistor. Caution: Operating the IC over the abs ...
Electronically Coupled Distributed Generation Modeling and Control
... Abstract: A single-stage power converter is proposed for electronically coupled distributed generation, that is capable of both maximum power point tracking and unity power factor dispatching. Modeling for photovoltaic array (the distributed generator) and three-phase grid-connected inverter produce ...
... Abstract: A single-stage power converter is proposed for electronically coupled distributed generation, that is capable of both maximum power point tracking and unity power factor dispatching. Modeling for photovoltaic array (the distributed generator) and three-phase grid-connected inverter produce ...
LT Journal of Analog Innovation V26N2
... Over the years, Linear has continued to expand its Singapore test operations, with expansion of its first building in 1997 and a second five-story building completed in 2005. This third major expansion, adding an additional 87,000 square foot test facility, is now complete. With head count of nearly ...
... Over the years, Linear has continued to expand its Singapore test operations, with expansion of its first building in 1997 and a second five-story building completed in 2005. This third major expansion, adding an additional 87,000 square foot test facility, is now complete. With head count of nearly ...
The Technology of JFET Switching in Boss and Ibanez
... The overall setup is shown below. All of these pedals use buffers at the input and output. Almost all of them use simple bipolars NPN transistors for the buffers, although you could use an opamp or JFET source follower, and I’ve seen some commercial pedals which use JFETs in these positions. Q1 and ...
... The overall setup is shown below. All of these pedals use buffers at the input and output. Almost all of them use simple bipolars NPN transistors for the buffers, although you could use an opamp or JFET source follower, and I’ve seen some commercial pedals which use JFETs in these positions. Q1 and ...
Sketching oscilloscope waveforms on graph
... reading displayed on the function generator). Adjust the oscilloscope trigger level and the CH1 horizontal position so that CH1 waveform has peaks at the positions as shown in Graph E4.1 (a). This step is important for Vo waveform to be drawn with respect to VI waveform. Keep the oscilloscope ON all ...
... reading displayed on the function generator). Adjust the oscilloscope trigger level and the CH1 horizontal position so that CH1 waveform has peaks at the positions as shown in Graph E4.1 (a). This step is important for Vo waveform to be drawn with respect to VI waveform. Keep the oscilloscope ON all ...
simple plan for a multi frequency zapper
... skinned hands & feet are not (slower results). Pain means it is dying. p Or, use a copper pipe covered with a damp cloth instead of a needle. u You can kill several at one time by covering both with a pipe. The t speed with which this kills warts suggests it might also kill many _ other things, whic ...
... skinned hands & feet are not (slower results). Pain means it is dying. p Or, use a copper pipe covered with a damp cloth instead of a needle. u You can kill several at one time by covering both with a pipe. The t speed with which this kills warts suggests it might also kill many _ other things, whic ...
Basic Laws Here we explore two fundamental laws that govern
... Definition 2.1.8. The power rating is the maximum allowable power dissipation in the resistor. Exceeding this power rating leads to overheating and can cause the resistor to burn up. Example 2.1.9. Determine the minimum resistor size that can be connected to a 1.5V battery without exceeding the resi ...
... Definition 2.1.8. The power rating is the maximum allowable power dissipation in the resistor. Exceeding this power rating leads to overheating and can cause the resistor to burn up. Example 2.1.9. Determine the minimum resistor size that can be connected to a 1.5V battery without exceeding the resi ...
UMX-164-D16-G 数据资料DataSheet下载
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
CMOS & TTL gates, Electrical characteristics and timing
... CMOS Electrical Characteristics • Digital analysis works only if circuits are operated in spec: – Power supply voltage – Temperature – Input-signal quality – Output loading ...
... CMOS Electrical Characteristics • Digital analysis works only if circuits are operated in spec: – Power supply voltage – Temperature – Input-signal quality – Output loading ...
Lecture_AC_Circuits
... • Almost all ac power generation and transmission is in the form of threephase ac circuits • AC power systems have a great advantage over DC systems in that their voltage levels can be changed with transformers to reduce transmission losses. • Three-phase (3f) ac power system consists of – 3f ac gen ...
... • Almost all ac power generation and transmission is in the form of threephase ac circuits • AC power systems have a great advantage over DC systems in that their voltage levels can be changed with transformers to reduce transmission losses. • Three-phase (3f) ac power system consists of – 3f ac gen ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.