AD9224 数据手册DataSheet下载
... The AD9224 is a monolithic, single supply, 12-bit, 40 MSPS, analog-to-digital converter with an on-chip, high performance sample-and-hold amplifier and voltage reference. The AD9224 uses a multistage differential pipelined architecture with output error correction logic to provide 12-bit accuracy at ...
... The AD9224 is a monolithic, single supply, 12-bit, 40 MSPS, analog-to-digital converter with an on-chip, high performance sample-and-hold amplifier and voltage reference. The AD9224 uses a multistage differential pipelined architecture with output error correction logic to provide 12-bit accuracy at ...
Key Words:
... Capacitor sizes ranged from 80 to >1000 pF. An overview of the different means for detecting PD in machines is presented ...
... Capacitor sizes ranged from 80 to >1000 pF. An overview of the different means for detecting PD in machines is presented ...
Digilab XC95 Reference Manual - No
... The Digilab DXC95 board has been designed to offer a low-cost and minimal system for designers who need a flexible platform to gain exposure to Xilinx CPLDs, or for those who need to prototype CPLD-based designs rapidly. The DXC95 board also has an external JTAG port – in a lower-cost configuration, ...
... The Digilab DXC95 board has been designed to offer a low-cost and minimal system for designers who need a flexible platform to gain exposure to Xilinx CPLDs, or for those who need to prototype CPLD-based designs rapidly. The DXC95 board also has an external JTAG port – in a lower-cost configuration, ...
3.1. The dc transformer model
... 1. The dc transformer model represents the primary functions of any dc-dc converter: transformation of dc voltage and current levels, ideally with 100% efficiency, and control of the conversion ratio M via the duty cycle D. This model can be easily manipulated and solved using familiar techniques of ...
... 1. The dc transformer model represents the primary functions of any dc-dc converter: transformation of dc voltage and current levels, ideally with 100% efficiency, and control of the conversion ratio M via the duty cycle D. This model can be easily manipulated and solved using familiar techniques of ...
Aalborg Universitet Embedded EZ-Source Inverters Blaabjerg, Frede; Loh, Poh Chiang; Gao, F.
... Z-source inverters can be designed with their maximum modulation ratio set to the prevailing nominal case. Any surge in energy demand is then managed by varying the inverter shoot-through time duration, which in effect is a third state introduced for gaining voltage boosting in Z-source inverters, i ...
... Z-source inverters can be designed with their maximum modulation ratio set to the prevailing nominal case. Any surge in energy demand is then managed by varying the inverter shoot-through time duration, which in effect is a third state introduced for gaining voltage boosting in Z-source inverters, i ...
Power Management Reference Design for a
... Second Buck Output for MCU, Radio or Sensor While the bq25120 integrates a single, ultra-low power step-down converter for one rail, some systems, such as an MCU, radio or sensor, need a second high-efficiency rail with a different voltage. For these sub-systems, a discrete ultra-low power step-down ...
... Second Buck Output for MCU, Radio or Sensor While the bq25120 integrates a single, ultra-low power step-down converter for one rail, some systems, such as an MCU, radio or sensor, need a second high-efficiency rail with a different voltage. For these sub-systems, a discrete ultra-low power step-down ...
SAFER (main)
... - Three basic types of firing circuits • Capacitive Discharge – most common at NASA • Constant Current – occasionally used • Constant Voltage - rare ...
... - Three basic types of firing circuits • Capacitive Discharge – most common at NASA • Constant Current – occasionally used • Constant Voltage - rare ...
PLD Application Guide - Portable PA
... factor that describes the relationship of the current waveform to the voltage waveform. If the current waveform through a device coincides exactly and proportionally with the voltage waveform applied across it, its power factor is 1. Examples of devices with perfect power factor are space heaters an ...
... factor that describes the relationship of the current waveform to the voltage waveform. If the current waveform through a device coincides exactly and proportionally with the voltage waveform applied across it, its power factor is 1. Examples of devices with perfect power factor are space heaters an ...
2.7 V to 5.5 V, 250 µA, Rail-to-Rail Output nano AD5662
... Feedback Connection for the Output Amplifier. VFB should be connected to VOUT for normal operation. Analog Output Voltage from DAC. The output amplifier has rail-to-rail operation. Level-Triggered Control Input (Active Low). This is the frame synchronization signal for the input data. When SYNC goes ...
... Feedback Connection for the Output Amplifier. VFB should be connected to VOUT for normal operation. Analog Output Voltage from DAC. The output amplifier has rail-to-rail operation. Level-Triggered Control Input (Active Low). This is the frame synchronization signal for the input data. When SYNC goes ...
Transfer Functions, Poles and Zeros
... For the design of a control system, it is important to understand how the system of interest behaves and how it responds to different controller designs. The Laplace transform, as discussed in the Laplace Transforms module, is a valuable tool that can be used to solve differential equations and obta ...
... For the design of a control system, it is important to understand how the system of interest behaves and how it responds to different controller designs. The Laplace transform, as discussed in the Laplace Transforms module, is a valuable tool that can be used to solve differential equations and obta ...
TJF1052i
... The TJF1052i is a high-speed CAN transceiver that provides a galvanically isolated interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The TJF1052i is specifically targeted at industrial applications, where galvanic isolation barriers are needed b ...
... The TJF1052i is a high-speed CAN transceiver that provides a galvanically isolated interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The TJF1052i is specifically targeted at industrial applications, where galvanic isolation barriers are needed b ...
Ohm`s Law - MSU Physics
... Figure 2.4: Schematics of meters being connected in a circuit. voltmeter) or current (as an ammeter), one cable is always connected to the COM plug. If the multimeter is used to measure current, the other lead is connected to either the 10A plug or the 400mA plug. A voltmeter must be connected in pa ...
... Figure 2.4: Schematics of meters being connected in a circuit. voltmeter) or current (as an ammeter), one cable is always connected to the COM plug. If the multimeter is used to measure current, the other lead is connected to either the 10A plug or the 400mA plug. A voltmeter must be connected in pa ...
Chapter 1 Problems
... If a receiver is underselective: a. only part of the bandwidth of the AM signal is amplified, causing some of the sideband information to be lost and distortion results. b. the tank circuits within the tuned amplifiers have too high a Q. c. when the volume control is turned up to maximum, the desire ...
... If a receiver is underselective: a. only part of the bandwidth of the AM signal is amplified, causing some of the sideband information to be lost and distortion results. b. the tank circuits within the tuned amplifiers have too high a Q. c. when the volume control is turned up to maximum, the desire ...
2. Specifications
... For a given motor, higher driver current will make the motor to output more torque, but at the same time causes more heating in the motor and driver. Therefore, output current is generally set to be such that the motor will not overheat for long time operation. Since parallel and serial connections ...
... For a given motor, higher driver current will make the motor to output more torque, but at the same time causes more heating in the motor and driver. Therefore, output current is generally set to be such that the motor will not overheat for long time operation. Since parallel and serial connections ...
Complete PDF Edition (1,164 KB)
... short to the emitter to prevent operation. This makes it possible to obtain input capacitance characteristics and short-circuit capabilities similar to those of planar IGBTs. The structures of IGBTs can be categorized as punch-through (PT) or non-punch-through (NPT) structures. Generally, PT structu ...
... short to the emitter to prevent operation. This makes it possible to obtain input capacitance characteristics and short-circuit capabilities similar to those of planar IGBTs. The structures of IGBTs can be categorized as punch-through (PT) or non-punch-through (NPT) structures. Generally, PT structu ...
Solutions of problems
... transformed into heat and light in the filament and the resistance of and potential difference across the filament to estimate the resistance of the filament. The linear dependence of the resistivity on temperature will allow us to find the resistivity of the filament at 2500 K. We can then use the ...
... transformed into heat and light in the filament and the resistance of and potential difference across the filament to estimate the resistance of the filament. The linear dependence of the resistivity on temperature will allow us to find the resistivity of the filament at 2500 K. We can then use the ...
Design Document v0.9 - WordPress@UP
... 2.) Manufacture a test signal comprised of 5 seconds of low frequency data (20Hz – 400Hz), 5 seconds of mid-range frequency data (400Hz – 5.2KHz), and 5 seconds of high frequency data (5.2KHz – 20 KHz). 3.) Use the manufactured signal as an input to the Arduino. 4.) If the LEDs corresponding to the ...
... 2.) Manufacture a test signal comprised of 5 seconds of low frequency data (20Hz – 400Hz), 5 seconds of mid-range frequency data (400Hz – 5.2KHz), and 5 seconds of high frequency data (5.2KHz – 20 KHz). 3.) Use the manufactured signal as an input to the Arduino. 4.) If the LEDs corresponding to the ...
paper - Aalto University Wiki
... The Raspberry Pi (RPi) is a single board computer based on the Broadcom BCM2835 System on Chip (SoC) and equipped with a 700MHz ARM processor. It was primarily designed to provide an affordable computer to students for practising programming skills. However, it has also attracted a large number of h ...
... The Raspberry Pi (RPi) is a single board computer based on the Broadcom BCM2835 System on Chip (SoC) and equipped with a 700MHz ARM processor. It was primarily designed to provide an affordable computer to students for practising programming skills. However, it has also attracted a large number of h ...
exp_01_IOBoard
... to design a dynamic mechanical system without friction (that resists motion), it is impossible to design an electrical system without impedance (that resists the flow of electrons). Impedance has two effects on an electrical system. It changes its magnitude (the value of the voltage) and its phase ( ...
... to design a dynamic mechanical system without friction (that resists motion), it is impossible to design an electrical system without impedance (that resists the flow of electrons). Impedance has two effects on an electrical system. It changes its magnitude (the value of the voltage) and its phase ( ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.