Intermodulation Distortion
... However, when the input power increases beyond 0 dBm (the right side of the plot), the second and third order products rapidly catch up! In fact, they will (theoretically) become equal to the first order product at some large input power. The point at which each higher order product equals the first ...
... However, when the input power increases beyond 0 dBm (the right side of the plot), the second and third order products rapidly catch up! In fact, they will (theoretically) become equal to the first order product at some large input power. The point at which each higher order product equals the first ...
NFC110 - Master Meter
... npn/pnp, dry contacts, almost any wave and logical signals to measure flow rate and total. NFC110 has an isolated no polarity 100V/100mA DC/AC output that can be programmed to work as a rate alarm, high or low, with +/- 1 % hysteresis, or pulse output. NFC110 also has an isolated 12 bit analog 4-20 ...
... npn/pnp, dry contacts, almost any wave and logical signals to measure flow rate and total. NFC110 has an isolated no polarity 100V/100mA DC/AC output that can be programmed to work as a rate alarm, high or low, with +/- 1 % hysteresis, or pulse output. NFC110 also has an isolated 12 bit analog 4-20 ...
HRTF Measurements and Filter Design for a Headphone
... p0 = 2 ∗ 10−5 = 20µP a The standardized referenced value p0 is a pressure, which corresponds approximately to the human auditory threshold at 1000 Hz. Loudness level is another term that is related to the characteristics of the human hearing. It measures how humans perceive the loudness of a sound w ...
... p0 = 2 ∗ 10−5 = 20µP a The standardized referenced value p0 is a pressure, which corresponds approximately to the human auditory threshold at 1000 Hz. Loudness level is another term that is related to the characteristics of the human hearing. It measures how humans perceive the loudness of a sound w ...
MapDCCD Version 2 Installation and setup guide
... If your wiring appears good, locate the 2-wire plug approximately 12 inches/30 cm from where the wires exit the transmission housing. Measure the resistance of the coil across this plug to verify the same measurement you made at the loom. If your resistance measurement is still low, there may still ...
... If your wiring appears good, locate the 2-wire plug approximately 12 inches/30 cm from where the wires exit the transmission housing. Measure the resistance of the coil across this plug to verify the same measurement you made at the loom. If your resistance measurement is still low, there may still ...
8-Bit, 250 MSPS 3.3 V A/D Converter AD9480
... includes an internal reference and track-and-hold circuit. The user only provides a 3.3 V power supply and a differential encode clock. No external reference or driver components are required for many applications. The digital outputs are LVDS (ANSI 644) compatible with an option of twos complement ...
... includes an internal reference and track-and-hold circuit. The user only provides a 3.3 V power supply and a differential encode clock. No external reference or driver components are required for many applications. The digital outputs are LVDS (ANSI 644) compatible with an option of twos complement ...
4.5V 至18V 输入、5.5A 同步降压转换器(Rev. A)
... The main control loop of the TPS54525 is an adaptive on-time pulse width modulation (PWM) controller that supports a proprietary D-CAP2™ mode control. D-CAP2™ mode control combines constant on-time control with an internal compensation circuit for pseudo-fixed frequency and low external component co ...
... The main control loop of the TPS54525 is an adaptive on-time pulse width modulation (PWM) controller that supports a proprietary D-CAP2™ mode control. D-CAP2™ mode control combines constant on-time control with an internal compensation circuit for pseudo-fixed frequency and low external component co ...
MAX8815A 1A, 97% Efficiency, 30µA Quiescent Current Step-Up Converter with True Shutdown
... threshold, the PWM comparator and oscillator are disabled. In this low-power mode, switching occurs only as needed to service the output. This improves the efficiency for light loads, and the device consumes only 30µA under no-load conditions. The threshold for entering skip mode is approximately 90 ...
... threshold, the PWM comparator and oscillator are disabled. In this low-power mode, switching occurs only as needed to service the output. This improves the efficiency for light loads, and the device consumes only 30µA under no-load conditions. The threshold for entering skip mode is approximately 90 ...
CONTROL BY A TRIAC FOR AN INDUCTIVE LOAD
... - The variation in phase angle enables perfect symmetry of the current if the triac is continuously triggered. The circuit described in the last paragraph combines these two principles in a very simple manner. It enables complete variation of power on an inductive ...
... - The variation in phase angle enables perfect symmetry of the current if the triac is continuously triggered. The circuit described in the last paragraph combines these two principles in a very simple manner. It enables complete variation of power on an inductive ...
MAX8643A 3A, 2MHz Step-Down Regulator with Integrated Switches General Description
... delivers up to 3A load current at output voltages from 0.6V to (0.9 x VIN). The IC operates from 2.35V to 3.6V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temperature. The MAX8643A features fixed-frequency PWM ...
... delivers up to 3A load current at output voltages from 0.6V to (0.9 x VIN). The IC operates from 2.35V to 3.6V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temperature. The MAX8643A features fixed-frequency PWM ...
LMV761, LMV762/Q - Texas Instruments
... input offset voltage. The LMV761 single has a shutdown pin that can be used to disable the device and reduce the supply current. The LMV761 is available in a space-saving 6-pin SOT-23 or 8-Pin SOIC package. The LMV762 dual is available in 8-pin SOIC or VSSOP package. The LMV762Q-Q1 is available VSSO ...
... input offset voltage. The LMV761 single has a shutdown pin that can be used to disable the device and reduce the supply current. The LMV761 is available in a space-saving 6-pin SOT-23 or 8-Pin SOIC package. The LMV762 dual is available in 8-pin SOIC or VSSOP package. The LMV762Q-Q1 is available VSSO ...
Signal Integrity Analysis of Package and PCB for High Speed Data
... placed in between the aggressor and victim to reduce crosstalk effectively. However the presence of the grounded conductors will increase the layout complexity and waveform distortion for the signal on the aggressor line. The crosstalk analysis in frequency domain for different packages had been ana ...
... placed in between the aggressor and victim to reduce crosstalk effectively. However the presence of the grounded conductors will increase the layout complexity and waveform distortion for the signal on the aggressor line. The crosstalk analysis in frequency domain for different packages had been ana ...
presentation - AB-BDI-BL
... There is a second survey of the HV power supplies level with comparators with fixed level (to be determined) Lower and higher limit for the voltage and lower and higher limit for the current. Resistor calculated for the schematic shown U min = 1333V U max = 1666V ...
... There is a second survey of the HV power supplies level with comparators with fixed level (to be determined) Lower and higher limit for the voltage and lower and higher limit for the current. Resistor calculated for the schematic shown U min = 1333V U max = 1666V ...
measurement accuracy of short-circuit loop impedance in
... testing point. An accurate impedance measurement is needed for reliable operation of the protective devices and consequently for safety of human and apparatus. Accuracy in measurement depends on the parameters of the tested circuit, the disturbances of the supplying system, and the measuring method ...
... testing point. An accurate impedance measurement is needed for reliable operation of the protective devices and consequently for safety of human and apparatus. Accuracy in measurement depends on the parameters of the tested circuit, the disturbances of the supplying system, and the measuring method ...
Evaluates: MAX1748/MAX1779 MAX1748 Evaluation Kit General Description Features
... and tested surface-mount circuit board that contains a boost switching regulator and two charge-pump voltage-regulator circuits. The boost switching circuit is configured for a +10V output that provides up to 200mA of current from a supply voltage of +2.7V to +5.5V. The positive charge-pump circuit ...
... and tested surface-mount circuit board that contains a boost switching regulator and two charge-pump voltage-regulator circuits. The boost switching circuit is configured for a +10V output that provides up to 200mA of current from a supply voltage of +2.7V to +5.5V. The positive charge-pump circuit ...
ADP1611 数据手册DataSheet 下载
... The ADP1611 uses current-mode architecture to regulate the output voltage. The output voltage is monitored at FB through a resistive voltage divider. The voltage at FB is compared to the internal 1.23 V reference by the internal transconductance error amplifier to create an error current at COMP. A ...
... The ADP1611 uses current-mode architecture to regulate the output voltage. The output voltage is monitored at FB through a resistive voltage divider. The voltage at FB is compared to the internal 1.23 V reference by the internal transconductance error amplifier to create an error current at COMP. A ...
9-W Stereo Class-D Audio Power Amplifier w/DC Volume Control
... gain from –40 dB to 36 dB. Line outputs, for driving external headphone amplifier inputs, are also dc voltage controlled with a range of gain from –56 dB to 20 dB. An integrated 5-V regulated supply is provided for powering an external headphone amplifier. ...
... gain from –40 dB to 36 dB. Line outputs, for driving external headphone amplifier inputs, are also dc voltage controlled with a range of gain from –56 dB to 20 dB. An integrated 5-V regulated supply is provided for powering an external headphone amplifier. ...
STEVAL-ILD005V1: Trailing edge phase control rotary wall dimmer
... switch which opens the circuit at the minimum setting. Control of the board is achieved with a triple 3input NOR gate (pin-to-pin compatible with ST's HCF4025BE 14-lead dual in-line CMOS gate logic device in a plastic SO-14 micropackage), which acts as a gate driving voltage signal source and perfor ...
... switch which opens the circuit at the minimum setting. Control of the board is achieved with a triple 3input NOR gate (pin-to-pin compatible with ST's HCF4025BE 14-lead dual in-line CMOS gate logic device in a plastic SO-14 micropackage), which acts as a gate driving voltage signal source and perfor ...
MAE106 Laboratory Exercises Lab # 4 - P
... law and control gains in software. Then, changing the control law just involves typing in new software code. This will be really useful for your final project. Note that an alternate way to set up controllers is with analog circuit elements, such as op-amps. Such controllers respond more quickly tha ...
... law and control gains in software. Then, changing the control law just involves typing in new software code. This will be really useful for your final project. Note that an alternate way to set up controllers is with analog circuit elements, such as op-amps. Such controllers respond more quickly tha ...
NEC-403 - ABES Engineering College
... - due to unknown causes, occur when all systematic error has accounted - accumulation of small effect, require at high degree of accuracy - can be avoid by (a) increasing number of reading (b) use statistical means to obtain best approximation of true value ...
... - due to unknown causes, occur when all systematic error has accounted - accumulation of small effect, require at high degree of accuracy - can be avoid by (a) increasing number of reading (b) use statistical means to obtain best approximation of true value ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.