More Value from Your Absolute Value Circuit—Difference Amplifier
... amplifiers offer very high gain accuracy, low offsets, low offset drift, high common-mode rejection, and better overall performance than discrete alternatives. VIN– ...
... amplifiers offer very high gain accuracy, low offsets, low offset drift, high common-mode rejection, and better overall performance than discrete alternatives. VIN– ...
A circuit for controlling an electric field in an fMRI... Yujie Qiu, Wei Yao, Joseph P. Hornak
... since J and are all set to 1, the clock signal will toggle the output (Q) of the J-K flip flop, i.e., if Q is 0 at first, change it to 1 and vice visa. When Q is 1, this signal is transmitted to drive the relay (K1). The function of the relay is to control a high-power circuit by a low-power signal. ...
... since J and are all set to 1, the clock signal will toggle the output (Q) of the J-K flip flop, i.e., if Q is 0 at first, change it to 1 and vice visa. When Q is 1, this signal is transmitted to drive the relay (K1). The function of the relay is to control a high-power circuit by a low-power signal. ...
2.7GHz, 60dB Mean-Squared Power Detector Responds in 500ns
... MILPITAS, CA – December 3, 2007 – A new wide dynamic range mean-squared RF detector from Linear Technology sets a new level of accuracy and speed performance. The LT5570 provides accurate RMS (Root-Mean-Squared) power measurement of a 40MHz to 2.7GHz AC signal over 60dB dynamic range, even with a mo ...
... MILPITAS, CA – December 3, 2007 – A new wide dynamic range mean-squared RF detector from Linear Technology sets a new level of accuracy and speed performance. The LT5570 provides accurate RMS (Root-Mean-Squared) power measurement of a 40MHz to 2.7GHz AC signal over 60dB dynamic range, even with a mo ...
RPM7240-H13R
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
1.1 2240 PRACTICE FINAL EXAM 1. a) The above circuit operates
... The above filter circuit is being considered for use in a communication system to detect whether received signals represent binary zeros or binary ones. The plan is to use an inexpensive design with rectangular waveforms (rather than sinusoids). A zero will be signaled by a square wave (not shown), ...
... The above filter circuit is being considered for use in a communication system to detect whether received signals represent binary zeros or binary ones. The plan is to use an inexpensive design with rectangular waveforms (rather than sinusoids). A zero will be signaled by a square wave (not shown), ...
Analog-to-Digital Converters
... these analog data in a CD, we have to first convert them into digital storable data. Therefore, ADCs are used. In case of audio CD, a high sampling rate is used (44,100 Hz) to achieve a good sound resolution. So, when we play the audio CD, an inverse proceed is done. A DAC is used to reconvert the d ...
... these analog data in a CD, we have to first convert them into digital storable data. Therefore, ADCs are used. In case of audio CD, a high sampling rate is used (44,100 Hz) to achieve a good sound resolution. So, when we play the audio CD, an inverse proceed is done. A DAC is used to reconvert the d ...
Process Signal Integrator DIN400 AlphaDIN - Lee
... quantities against time giving a 24 Volt DC pulse and an open collector output suitable for operation of an electro-mechanical impulse counter, etc. The DIN400 can be used for any application where time-varying signals require integrating. For instance:– Flow, Mass Flow (Liquids, Solids or Gases), E ...
... quantities against time giving a 24 Volt DC pulse and an open collector output suitable for operation of an electro-mechanical impulse counter, etc. The DIN400 can be used for any application where time-varying signals require integrating. For instance:– Flow, Mass Flow (Liquids, Solids or Gases), E ...
Chapter 6: Data Transmission
... (measured in loudness/db) to electromagnetic frequencies, measured in voltage Human voice has frequency components ranging from 20Hz to 20kHz For practical purposes, the telephone system has a narrower bandwidth than human voice, from 300 to 3400Hz ...
... (measured in loudness/db) to electromagnetic frequencies, measured in voltage Human voice has frequency components ranging from 20Hz to 20kHz For practical purposes, the telephone system has a narrower bandwidth than human voice, from 300 to 3400Hz ...
Measurements on a Tube Radio
... to safety that works for a 3.3 volt op-amp could result in deadly harm from a vacuum tube based unit. The radio used as an example in this note has a relatively modest supply voltage - under 170 volts. However, this is still high enough to cause a nasty shock or even, under the right circumstances, ...
... to safety that works for a 3.3 volt op-amp could result in deadly harm from a vacuum tube based unit. The radio used as an example in this note has a relatively modest supply voltage - under 170 volts. However, this is still high enough to cause a nasty shock or even, under the right circumstances, ...
3 - impulse response
... number with the precision (in bits) of the fixed bi depth of the A/D (typically ranging from 16 to 24 bits). So the analog waveform in a time-amplitude chart is approximated by a sequence of points, which lye in the knots of a lattice, as both time and amplitude are integer multiplies of small “samp ...
... number with the precision (in bits) of the fixed bi depth of the A/D (typically ranging from 16 to 24 bits). So the analog waveform in a time-amplitude chart is approximated by a sequence of points, which lye in the knots of a lattice, as both time and amplitude are integer multiplies of small “samp ...
Step response of an RLC series circuit - ECE
... Suggested Equipment: TEKTRONIX FG 501A 2MHz Function Generator HP 54600A or Agilent 54622A Oscilloscope DC 504A Counter-Timer Protek Model B-845 Digital Multimeter Resistance/Capacitance Box Inductance Box NOTE: The oscillator is designed to work for a very wide range of frequencies but may not be s ...
... Suggested Equipment: TEKTRONIX FG 501A 2MHz Function Generator HP 54600A or Agilent 54622A Oscilloscope DC 504A Counter-Timer Protek Model B-845 Digital Multimeter Resistance/Capacitance Box Inductance Box NOTE: The oscillator is designed to work for a very wide range of frequencies but may not be s ...
Lecture 7 Overview - Home - University of Delaware Dept
... 2) Feedback must be negative (inverting) for linear behaviour 3) There must always be negative feedback at DC (i.e. when ω=0). • Otherwise any small DC offset will send the opamp into saturation • Recall the integrator: In practice, a high-resistance resistor should be added in parallel with the cap ...
... 2) Feedback must be negative (inverting) for linear behaviour 3) There must always be negative feedback at DC (i.e. when ω=0). • Otherwise any small DC offset will send the opamp into saturation • Recall the integrator: In practice, a high-resistance resistor should be added in parallel with the cap ...
Document
... a hanging weight. In this configuration, the tension equals the force exerted by gravity. The wire passes over a bridge which defines a node thus changing the length in which a wave can resonate. A small horseshoe magnet should be placed half-way between the bridge and the pulley. An AC generator is ...
... a hanging weight. In this configuration, the tension equals the force exerted by gravity. The wire passes over a bridge which defines a node thus changing the length in which a wave can resonate. A small horseshoe magnet should be placed half-way between the bridge and the pulley. An AC generator is ...
EXPERIMENT 1 (ELECTRO-TECHNIQUE)
... Figure 5.6: Circuit diagram of a series RLC circuit 2. Set the function generator to produce a sine wave input signal of amplitude 8Vp-p and frequency 5 kHz. Use this input voltage as the reference signal. 3. Obtain the Vs and VR traces on the scope. Make sure you have done the correct settings as i ...
... Figure 5.6: Circuit diagram of a series RLC circuit 2. Set the function generator to produce a sine wave input signal of amplitude 8Vp-p and frequency 5 kHz. Use this input voltage as the reference signal. 3. Obtain the Vs and VR traces on the scope. Make sure you have done the correct settings as i ...
12. Modelling of diodes and bipolar transistors
... 1. Drag components from the parts bin. 2. Place them on the workspace. 3. Wire the components together. 4. Set component values or models. 5. Attach test instruments. 6. Activate the circuit. Main instruments: Multimeter. Use the multimeter to measure voltage, current, resistance or decibel loss bet ...
... 1. Drag components from the parts bin. 2. Place them on the workspace. 3. Wire the components together. 4. Set component values or models. 5. Attach test instruments. 6. Activate the circuit. Main instruments: Multimeter. Use the multimeter to measure voltage, current, resistance or decibel loss bet ...
PPT : Waveform Generators
... •The cycle repeats itself after time T = (T1 + T2) where T is the time period of the square-wave. •The op-amp square-wave generator is useful in the frequency range of about 10 Hz -10 kHz. ...
... •The cycle repeats itself after time T = (T1 + T2) where T is the time period of the square-wave. •The op-amp square-wave generator is useful in the frequency range of about 10 Hz -10 kHz. ...
jabatan kejuruteraan elektrik course code ec302
... as I(D1) or I(R5). The waveforms at digital nodes are shown as Vo3 or Vo4. This is how Probe allows you to distinguish between digital and analog nodes. To plot the analog and digital signal, highlight the nodes which are to be graphed by Probe. The highlighted node names will be displayed in the Tr ...
... as I(D1) or I(R5). The waveforms at digital nodes are shown as Vo3 or Vo4. This is how Probe allows you to distinguish between digital and analog nodes. To plot the analog and digital signal, highlight the nodes which are to be graphed by Probe. The highlighted node names will be displayed in the Tr ...
Dual-mode Beam Current Monitor
... position of the bending magnet, the leakage magnetic field at the core amounts to a few kG. Since the permeability of the core is 1105, the leakage field is large enough to saturate the core. Thus the shielding of the field had to be designed. At the first step we used POISSON to design the shield. ...
... position of the bending magnet, the leakage magnetic field at the core amounts to a few kG. Since the permeability of the core is 1105, the leakage field is large enough to saturate the core. Thus the shielding of the field had to be designed. At the first step we used POISSON to design the shield. ...
lecture 25 circuits applications
... Three different circuits, each containing a switch and two capacitors, initially charged as shown. The switches are then closed, allowing charge to move freely between the capacitors. Rank the circuits in order of increasing final charge of the left plate of a) ...
... Three different circuits, each containing a switch and two capacitors, initially charged as shown. The switches are then closed, allowing charge to move freely between the capacitors. Rank the circuits in order of increasing final charge of the left plate of a) ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.