AIT02ZPFC 720W AC-DC Converter Module
... An input undervoltage protection circuit protects the module under low input voltage conditions. Hysteresis is built into the PFC Series module to allow for high levels of variation on the input supply voltage without causing the module to cycle on and off. PFC modules will operate when the input ex ...
... An input undervoltage protection circuit protects the module under low input voltage conditions. Hysteresis is built into the PFC Series module to allow for high levels of variation on the input supply voltage without causing the module to cycle on and off. PFC modules will operate when the input ex ...
Cookbook for SAR ADC measurements
... The conversion is initialized by a sync pulse originating from the timer every 16.67 us (sampling frequency is 60 kHz). According to the ADC timing block diagram. See, MC56F825x/4x Reference Manual (document number MC56F825XRM), the acquisition time of the sample and hold circuit is half of the ADC ...
... The conversion is initialized by a sync pulse originating from the timer every 16.67 us (sampling frequency is 60 kHz). According to the ADC timing block diagram. See, MC56F825x/4x Reference Manual (document number MC56F825XRM), the acquisition time of the sample and hold circuit is half of the ADC ...
MAX1179/MAX1187/MAX1189 16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range General Description
... The MAX1179/MAX1187/MAX1189 use a successiveapproximation (SAR) conversion technique with an inherent track-and-hold (T/H) stage to convert an analog input into a 16-bit digital output. Parallel outputs provide a high-speed interface to microprocessors (µPs). The Functional Diagram at the end of the ...
... The MAX1179/MAX1187/MAX1189 use a successiveapproximation (SAR) conversion technique with an inherent track-and-hold (T/H) stage to convert an analog input into a 16-bit digital output. Parallel outputs provide a high-speed interface to microprocessors (µPs). The Functional Diagram at the end of the ...
Optimizing the Heathkit HW-101, SB100-102 Transceivers
... The receiver’s strong signal-handling capability and audio quality can be vastly improved by the following changes: During alignment check to see if, while adjusting T-102 (Figure 3), there are two points where the transformer can be peaked -- one spot for transmit and a slightly different setting f ...
... The receiver’s strong signal-handling capability and audio quality can be vastly improved by the following changes: During alignment check to see if, while adjusting T-102 (Figure 3), there are two points where the transformer can be peaked -- one spot for transmit and a slightly different setting f ...
ON-LINE DETERMINATION OF THE MEASUREMENT ... OF THE STOCHASTIC MEASUREMENT METHOD I. Župunski
... The utilised stochastic methods already have sufficient information for estimating the influence of such factors onto the measurement uncertainty. This has been the motivation to develop theoretical methods and experimental devices for on-line estimation of such influences. One such procedure for es ...
... The utilised stochastic methods already have sufficient information for estimating the influence of such factors onto the measurement uncertainty. This has been the motivation to develop theoretical methods and experimental devices for on-line estimation of such influences. One such procedure for es ...
A high-energy capacitor discharge ignition system
... Thus each time a spark plug is to be fired, two sparks are produced, one with positive polarity and one with negative polarity. With a simple change to the timing circuitry controlling the two Mosfets, the cDI can be made to produce more than two sparks by repetitively charging and discharging the d ...
... Thus each time a spark plug is to be fired, two sparks are produced, one with positive polarity and one with negative polarity. With a simple change to the timing circuitry controlling the two Mosfets, the cDI can be made to produce more than two sparks by repetitively charging and discharging the d ...
Hand-Drawn Circuit Diagrams for all circuits that are to
... o Saturation: Change Rfeedback to a 22kΩ resistor. Vary the amplitude of the function generator until the opamp output starts to saturate. At about what input amplitude does this happen? What is the magnitude of the output of the circuit at saturation? How does this compare with the saturation volta ...
... o Saturation: Change Rfeedback to a 22kΩ resistor. Vary the amplitude of the function generator until the opamp output starts to saturate. At about what input amplitude does this happen? What is the magnitude of the output of the circuit at saturation? How does this compare with the saturation volta ...
MAX2312/MAX2316 EV Kit Full Data Sheet
... The MAX2312/MAX2316 evaluation kits (EV kits) simplify testing of the MAX2312/MAX2316 IF receivers. These kits allow evaluation of the devices’ variable-gain amplifier (VGA), I/Q demodulator, voltage-controlled oscillator (VCO), synthesizer, 3-wire programming interface, and power-management feature ...
... The MAX2312/MAX2316 evaluation kits (EV kits) simplify testing of the MAX2312/MAX2316 IF receivers. These kits allow evaluation of the devices’ variable-gain amplifier (VGA), I/Q demodulator, voltage-controlled oscillator (VCO), synthesizer, 3-wire programming interface, and power-management feature ...
FT-817 Circuit Description
... The ALC circuit consists of an op-amplifier circuit for amplifying the forward and reflected voltage, a time-constant ALC amplifier, and a transmit signal control circuit on the MAIN Unit. The forward voltage from connector J1003 on the MAIN Unit is added with a DC control voltage and is then applie ...
... The ALC circuit consists of an op-amplifier circuit for amplifying the forward and reflected voltage, a time-constant ALC amplifier, and a transmit signal control circuit on the MAIN Unit. The forward voltage from connector J1003 on the MAIN Unit is added with a DC control voltage and is then applie ...
4.25 Gbps Transimpedance Amplifier with AGC and RGGI
... This measure keeps the transimpedance amplifier stage within sufficient operating point limits for optimum performance. Furthermore, disabling the dc input cancellation at low input currents leads to superior noise performance. The AGC circuitry lowers the effective transimpedance feedback resistor ...
... This measure keeps the transimpedance amplifier stage within sufficient operating point limits for optimum performance. Furthermore, disabling the dc input cancellation at low input currents leads to superior noise performance. The AGC circuitry lowers the effective transimpedance feedback resistor ...
AD7741/AD7742 Data Sheet
... External Clock Input. The master clock for the device can be provided in the form of a crystal or an external clock. A crystal may be tied across the CLKIN and CLKOUT pins. Alternatively, the CLKIN pin may be driven by a CMOS-compatible clock and CLKOUT left unconnected. The frequency of the master ...
... External Clock Input. The master clock for the device can be provided in the form of a crystal or an external clock. A crystal may be tied across the CLKIN and CLKOUT pins. Alternatively, the CLKIN pin may be driven by a CMOS-compatible clock and CLKOUT left unconnected. The frequency of the master ...
unit iii analog multiplier and pll
... The error voltage, VE forces the VCO to change its output frequency in the direction that reduces the difference between the i/p and o/p frequency of VCO. This action is called capture process it continues till the output frequency of VCO is same as i/p signal frequency i.e Fs = f0 When fs = f0, the ...
... The error voltage, VE forces the VCO to change its output frequency in the direction that reduces the difference between the i/p and o/p frequency of VCO. This action is called capture process it continues till the output frequency of VCO is same as i/p signal frequency i.e Fs = f0 When fs = f0, the ...
Design Challenges Using the New Device
... Uses external signal (DEVSLP) to enter and exit low-power mode allowing PHY’s and other circuitry to be powered down Recovery time is specified as a maximum of 20 milliseconds ...
... Uses external signal (DEVSLP) to enter and exit low-power mode allowing PHY’s and other circuitry to be powered down Recovery time is specified as a maximum of 20 milliseconds ...
Laboratory 1 - Microwave Electronics Laboratory at UCSB
... price ranges. For example, check out http://www.tb-speaker.com/tbp.htm. High-quality audio speakers can be quite expensive, and are designed for a flat, omni-directional frequency response in the specified operating range. See the example below. Small inexpensive speakers, such as the ones used in t ...
... price ranges. For example, check out http://www.tb-speaker.com/tbp.htm. High-quality audio speakers can be quite expensive, and are designed for a flat, omni-directional frequency response in the specified operating range. See the example below. Small inexpensive speakers, such as the ones used in t ...
MAX038 - ResearchGate
... When the MAX038’s frequency is controlled by a voltage source (VIN) in series with a fixed resistor (RIN), the output frequency is a direct function of VIN as shown in the above equations. Varying VIN modulates the oscillator frequency. For example, using a 10kΩ resistor for RIN and sweeping VIN fro ...
... When the MAX038’s frequency is controlled by a voltage source (VIN) in series with a fixed resistor (RIN), the output frequency is a direct function of VIN as shown in the above equations. Varying VIN modulates the oscillator frequency. For example, using a 10kΩ resistor for RIN and sweeping VIN fro ...
LT1311 - Quad 12MHz, 145ns Settling Precision Current-to
... the outputs) are on adjacent pins for excellent channel separation. ...
... the outputs) are on adjacent pins for excellent channel separation. ...
Laser Guitar with Instructional LED Display
... of the great ideas to combine technology with art, because they are not only able to produce sound same as other common electronic instruments, but also create amazing visual effects. Laser guitars have been done in various ways by a lot of people, but this project also stressed on another functiona ...
... of the great ideas to combine technology with art, because they are not only able to produce sound same as other common electronic instruments, but also create amazing visual effects. Laser guitars have been done in various ways by a lot of people, but this project also stressed on another functiona ...
1-Bit Sub Threshold Full Adder in 65nm CMOS Technology
... circuits with reasonable noise margins. Without applying special techniques subthreshold operation results in reduced speed due to the reduced evaluation current. The evaluation current in this case is the current flowing when the voltage of gate to source is less than or equals threshold voltage an ...
... circuits with reasonable noise margins. Without applying special techniques subthreshold operation results in reduced speed due to the reduced evaluation current. The evaluation current in this case is the current flowing when the voltage of gate to source is less than or equals threshold voltage an ...
12. Transformers, Impedance Matching and Maximum Power Transfer
... Maximum Power Transfer Introduction The transformer is a device that takes AC at one voltage and transforms it into another voltage either higher or lower than the original voltage. Alternatively, a transformer can be used to do the same thing with current. Transformers only work with AC (and they d ...
... Maximum Power Transfer Introduction The transformer is a device that takes AC at one voltage and transforms it into another voltage either higher or lower than the original voltage. Alternatively, a transformer can be used to do the same thing with current. Transformers only work with AC (and they d ...
ADA4858-3
... well suited for many high speed applications. In addition, its 0.1 dB flatness out to 85 MHz at G = 2, along with its differential gain and phase errors of 0.01% and 0.02° into a 150 Ω load, make it well suited for professional and consumer video applications. ...
... well suited for many high speed applications. In addition, its 0.1 dB flatness out to 85 MHz at G = 2, along with its differential gain and phase errors of 0.01% and 0.02° into a 150 Ω load, make it well suited for professional and consumer video applications. ...
TL783 (Rev. L)
... The TL783 regulator is stable without bypass capacitors; however, any regulator becomes unstable with certain values of output capacitance if an input capacitor is not used. Therefore, the use of input bypassing is recommended whenever the regulator is located more than four inches from the power-su ...
... The TL783 regulator is stable without bypass capacitors; however, any regulator becomes unstable with certain values of output capacitance if an input capacitor is not used. Therefore, the use of input bypassing is recommended whenever the regulator is located more than four inches from the power-su ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.