Tutorial 3 - Lehrstuhl für Technische Elektronik
... Consider the Sample-and-Hold circuit shown in the figure below. The threshold voltage of the NMOS transistor is Vth,n = 0.5V . ...
... Consider the Sample-and-Hold circuit shown in the figure below. The threshold voltage of the NMOS transistor is Vth,n = 0.5V . ...
Sheet 5
... 1. To sketch the following circuits and explain the operation of each: 1. Digital to Analog. 2. Analog to Digital. 2. To analyze and design circuits of the type listed in item I above. 3. To trouble shoot and analyze faults in the circuits. 1.2 PRE LAB QUESTIONS 1. A comparator may be thought of as ...
... 1. To sketch the following circuits and explain the operation of each: 1. Digital to Analog. 2. Analog to Digital. 2. To analyze and design circuits of the type listed in item I above. 3. To trouble shoot and analyze faults in the circuits. 1.2 PRE LAB QUESTIONS 1. A comparator may be thought of as ...
EELab2_Exp8_AD_Converter
... ADC0804 The ADC0804, which is a 20-pin dual-in-line package, is an 8-bit ADC which operates on the successive approximation principle. Its major characteristics include single 5V power supply, 0V to 5V analog input voltage range, 15mW power dissipation, and 100us conversion time. Since the resolutio ...
... ADC0804 The ADC0804, which is a 20-pin dual-in-line package, is an 8-bit ADC which operates on the successive approximation principle. Its major characteristics include single 5V power supply, 0V to 5V analog input voltage range, 15mW power dissipation, and 100us conversion time. Since the resolutio ...
- IEEE Projects IN MADURAI
... This paper presents a new extendable single-stage multi-input dc-dc/ac boost converter. The proposed structure comprises of two bidirectional ports in the converter's central part to interface output load and battery storage, and several unidirectional input ports to get powers from different input ...
... This paper presents a new extendable single-stage multi-input dc-dc/ac boost converter. The proposed structure comprises of two bidirectional ports in the converter's central part to interface output load and battery storage, and several unidirectional input ports to get powers from different input ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034 B.Sc. DEGREE EXAMINATION PHYSICS
... 16. Explain the functioning of i) logarithmic amplifier and ii) Integrator. 17. With a neat circuit diagram, explain the working of an op-amp based binary weighted D/A Converter. 18. Explain with a neat diagram how i) a resistor ii) a transistor and iii) a diode is fabricated in an integrating circu ...
... 16. Explain the functioning of i) logarithmic amplifier and ii) Integrator. 17. With a neat circuit diagram, explain the working of an op-amp based binary weighted D/A Converter. 18. Explain with a neat diagram how i) a resistor ii) a transistor and iii) a diode is fabricated in an integrating circu ...
AC-AC Converter
... • AC-to-AC converters have a wide range use in the industry. Applications such as light dimmers, AC motor controllers, heat controllers, uninterruptable power supplies are some examples for AC-AC converters. There are many different types of AC converters but basically, they produce an output volta ...
... • AC-to-AC converters have a wide range use in the industry. Applications such as light dimmers, AC motor controllers, heat controllers, uninterruptable power supplies are some examples for AC-AC converters. There are many different types of AC converters but basically, they produce an output volta ...
Document
... For Vp = 1 and RL = 1kohm, specify the signal resulting at the output of the amplifier. For Vp = 1.5 and RL = 1kohm, specify the signal resulting at the output of the amplifier. For RL= 1kohm what is the maximum value of Vp for undistorted output? For Vp = 1V what is the lowest value of RL for undis ...
... For Vp = 1 and RL = 1kohm, specify the signal resulting at the output of the amplifier. For Vp = 1.5 and RL = 1kohm, specify the signal resulting at the output of the amplifier. For RL= 1kohm what is the maximum value of Vp for undistorted output? For Vp = 1V what is the lowest value of RL for undis ...
**** 1
... The average output voltage should become 20V. The ripples contained in the output voltage should be less than 10 mV The load resistance is 100 Ω. The value of inductance L should be less than 1 mH to minimize the size. The rise time of the output voltage should be less than 0.5 s. ...
... The average output voltage should become 20V. The ripples contained in the output voltage should be less than 10 mV The load resistance is 100 Ω. The value of inductance L should be less than 1 mH to minimize the size. The rise time of the output voltage should be less than 0.5 s. ...
Bias Power Supply for TFT LCD Panels - Global Mixed
... adjustable regulated output voltages VGH and VGL to bias the TFT. Both the charge-pump driver operate with 600kHz switching frequency. The G5520 includes internal power-up sequencing, over/under voltage protections of the boost converter, and over temperature protection to ensure in safe operating. ...
... adjustable regulated output voltages VGH and VGL to bias the TFT. Both the charge-pump driver operate with 600kHz switching frequency. The G5520 includes internal power-up sequencing, over/under voltage protections of the boost converter, and over temperature protection to ensure in safe operating. ...
Tutorial4 clamper circuit
... short time constant, so they act as a differentiator network. This results in a brief pulse of voltage across R1 at each leading edge of the square wave input. Capacitor C2 and resistor R2 are sized to provide a long time constant, so as to form an integrator network. This time-averages the brief pu ...
... short time constant, so they act as a differentiator network. This results in a brief pulse of voltage across R1 at each leading edge of the square wave input. Capacitor C2 and resistor R2 are sized to provide a long time constant, so as to form an integrator network. This time-averages the brief pu ...
File
... Vpos, Vsupply, or VCC, or VDD. Vneg, Vss, or VEE They are also known as the rails of an amplifier. Made with resistors, capacitors, and transistors. ...
... Vpos, Vsupply, or VCC, or VDD. Vneg, Vss, or VEE They are also known as the rails of an amplifier. Made with resistors, capacitors, and transistors. ...
(ADC) and Digital to analog converter (DAC)
... a) Total conversion time. b) Analog and digital range. c) Analog Resolution. d) The digital output for an input analog signal of 3V e) If the converter is used to measure a sinusoidal voltage signal, determine the maximum frequency for the sinusoidal signal. 10. A DAC has the following characteristi ...
... a) Total conversion time. b) Analog and digital range. c) Analog Resolution. d) The digital output for an input analog signal of 3V e) If the converter is used to measure a sinusoidal voltage signal, determine the maximum frequency for the sinusoidal signal. 10. A DAC has the following characteristi ...
SMPS: ISOLATED FORWARD CONVERTER "Non
... x the 'dc-dc transformer' insertion point in the basic circuit results in different topology converters x the need for additional switches and rectifiers depends on the topology as it is sometimes possible to use the existing basic circuit elements in a dual role. ...
... x the 'dc-dc transformer' insertion point in the basic circuit results in different topology converters x the need for additional switches and rectifiers depends on the topology as it is sometimes possible to use the existing basic circuit elements in a dual role. ...
ADC issues - TI E2E Community
... it. This begs the question as to why it is brought to the outside. In both cases, external and internal, there is a 200K impedance to ground in parallel with the thermistor. The thermistor is 2349.8K at -40C and 10K at 25C. This means that at -40C (as simulated using a decade box) the ADC is seeing ...
... it. This begs the question as to why it is brought to the outside. In both cases, external and internal, there is a 200K impedance to ground in parallel with the thermistor. The thermistor is 2349.8K at -40C and 10K at 25C. This means that at -40C (as simulated using a decade box) the ADC is seeing ...
Retine artificielle
... - the TEMPSENS bloc output voltage to monitor the temperature of the chip, - an image of the power supplies, - the detector leakage current driven by the FEND bloc. ...
... - the TEMPSENS bloc output voltage to monitor the temperature of the chip, - an image of the power supplies, - the detector leakage current driven by the FEND bloc. ...
产品名称 Product Name AUR9709 产品简述 Description 1.4MHz, 2A
... applications with battery voltage supplies. The chip operation is optimized by peak-current mode architecture with built-in synchronous power MOS switchers. It is automatically switching between the normal PWM mode and LDO mode to offer improved system power efficiency covering a wide range of loadi ...
... applications with battery voltage supplies. The chip operation is optimized by peak-current mode architecture with built-in synchronous power MOS switchers. It is automatically switching between the normal PWM mode and LDO mode to offer improved system power efficiency covering a wide range of loadi ...
PRG-702: TYRISTOR POWER REGULATOR, SINGLE PHASE
... controlling power of load from 1KW to 10KW. The load can be resistive like heaters, or inductive like transformers. The input connection is from 230 VAC supply. It includes various following features. The controllers have an optional current limiting or power limiting protection. The reference can b ...
... controlling power of load from 1KW to 10KW. The load can be resistive like heaters, or inductive like transformers. The input connection is from 230 VAC supply. It includes various following features. The controllers have an optional current limiting or power limiting protection. The reference can b ...
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.