EE-3306 HC6811 Lab #4
... 1. Why is 68HC11 A/D converter called a “successive approximation” converter? How many external inputs can be connected to it? 2. If a 0 - +5V signal is applied to (i) 8 bit A/D converter (ii)12 bit A/D converter (iii)16 bit A/D converter what are the smallest voltage step sizes that can be detected ...
... 1. Why is 68HC11 A/D converter called a “successive approximation” converter? How many external inputs can be connected to it? 2. If a 0 - +5V signal is applied to (i) 8 bit A/D converter (ii)12 bit A/D converter (iii)16 bit A/D converter what are the smallest voltage step sizes that can be detected ...
KU Band Up Convertor - C-DOT Centre for Development of Telematics
... 14.5 GHz. It has excellent P1 dB of 10 dBm and IF to RF gain of 15 dB. The gain can be varied over 20 dB in steps of 0.5 dB. Frequency synthesis is in steps of 125 KHz with excellent phase noise specifications. All parameters of the converter can be monitored and controlled either through the front ...
... 14.5 GHz. It has excellent P1 dB of 10 dBm and IF to RF gain of 15 dB. The gain can be varied over 20 dB in steps of 0.5 dB. Frequency synthesis is in steps of 125 KHz with excellent phase noise specifications. All parameters of the converter can be monitored and controlled either through the front ...
Document
... generates several micro watts and tens of mV to the boost converter. For the low-input-voltage operation, the power consumption of the control circuit of the proposed boost converter is reduced by using a duty-cycle bandgap reference voltage circuit. In order to maximizing the output power, the inpu ...
... generates several micro watts and tens of mV to the boost converter. For the low-input-voltage operation, the power consumption of the control circuit of the proposed boost converter is reduced by using a duty-cycle bandgap reference voltage circuit. In order to maximizing the output power, the inpu ...
Getting started on the HP3577 network analyzer
... channels R, A, and possibly B, are used to measure the resulting sinusoids within the circuit. The analyzer can plot the magnitude and phase of the components of R and A (and possibly B) at the frequency of the sinusoidal excitation. Caution: the input amplifiers of the HP 3577 are similar to oscill ...
... channels R, A, and possibly B, are used to measure the resulting sinusoids within the circuit. The analyzer can plot the magnitude and phase of the components of R and A (and possibly B) at the frequency of the sinusoidal excitation. Caution: the input amplifiers of the HP 3577 are similar to oscill ...
INPUT/OUTPUT UNIT WITH ISOLATOR - Det
... The XP95 Input/Output Unit with Isolator provides two voltage-free, single pole, change-over relay outputs, a single monitored switch input and an unmonitored, non-polarised opto-coupled input. FEATURES The Input/Output Unit supervises one or more normally-open switches connected to a single pair of ...
... The XP95 Input/Output Unit with Isolator provides two voltage-free, single pole, change-over relay outputs, a single monitored switch input and an unmonitored, non-polarised opto-coupled input. FEATURES The Input/Output Unit supervises one or more normally-open switches connected to a single pair of ...
Linear Biphasic Stimulus Isolator
... The Model BSI- 1A Biphasic Stimulus Isolator is totally battery powered utilizing optimum packaging design to provide maximum isolation of stimulus signals. This instrument is a truly linear device which will convert any waveform from 0 to plus and minus 10 volts into a constant current or constant ...
... The Model BSI- 1A Biphasic Stimulus Isolator is totally battery powered utilizing optimum packaging design to provide maximum isolation of stimulus signals. This instrument is a truly linear device which will convert any waveform from 0 to plus and minus 10 volts into a constant current or constant ...
Universal Current/Voltage Input Card
... The DBK15 provides 16 channels of current or voltage input Voltage Measurements. The DBK15 accommodates voltage measurements beyond the standard 10V range, accepting voltage divider resistors for up to ±30* VFS inputs. You can obtain any combination of input ranges by simply installing the appropria ...
... The DBK15 provides 16 channels of current or voltage input Voltage Measurements. The DBK15 accommodates voltage measurements beyond the standard 10V range, accepting voltage divider resistors for up to ±30* VFS inputs. You can obtain any combination of input ranges by simply installing the appropria ...
DC575 - LTC2410CGN Evaluation Kit Quick Start Guide
... with the internal conversion clock. To measure input normal mode rejection, connect IN- to a 2.5 volt source such as an LT1790-2.5 reference or a power supply. Apply a 10Hz, 2V peak-to-peak sine wave to IN+ through a 1uF capacitor. Start taking data. The input noise will be quite large, and the grap ...
... with the internal conversion clock. To measure input normal mode rejection, connect IN- to a 2.5 volt source such as an LT1790-2.5 reference or a power supply. Apply a 10Hz, 2V peak-to-peak sine wave to IN+ through a 1uF capacitor. Start taking data. The input noise will be quite large, and the grap ...
Energy Control and Observation System Energy Control and
... voltage. It selects the healthiest phases and further corrects the output voltage to the specified limits. It keeps on monitoring the input supply voltage and shifts the phases accordingly till the input supply phases are within the upper and lower cut off limits. ECOS keeps monitoring the shelter t ...
... voltage. It selects the healthiest phases and further corrects the output voltage to the specified limits. It keeps on monitoring the input supply voltage and shifts the phases accordingly till the input supply phases are within the upper and lower cut off limits. ECOS keeps monitoring the shelter t ...
Document
... In order to overcome the inherent imperfections of semiconductor manufacturing, novel techniques are require for device operation at the upper limits of their specifications. The slight variation in the turn on voltages for N and P-type devices results in a small voltage at the two input terminals o ...
... In order to overcome the inherent imperfections of semiconductor manufacturing, novel techniques are require for device operation at the upper limits of their specifications. The slight variation in the turn on voltages for N and P-type devices results in a small voltage at the two input terminals o ...
Scope of the measurement: Testing basic transistor circuits
... Connect one channel of the oscilloscope to the base and the other channel to the emitter of the transistor and set the gain and the horizontal axes of both channels to the same level. Connect a 1 kHz sine-wave signal to the input. Observe and explain the operation of the circuit! Increase the level ...
... Connect one channel of the oscilloscope to the base and the other channel to the emitter of the transistor and set the gain and the horizontal axes of both channels to the same level. Connect a 1 kHz sine-wave signal to the input. Observe and explain the operation of the circuit! Increase the level ...
VISUAL AC MAINS VOLTAGE INDICATOR
... non-inverting input of the comparators goes high, the LED connected at the output glows. Assemble the circuit on a general- ...
... non-inverting input of the comparators goes high, the LED connected at the output glows. Assemble the circuit on a general- ...
Active DC Voltage Balancing PWM Technique for High
... applications, multilevel converters are being increasingly considered as a fundamental technology, as a result of their capability to handle high-power, utilizing low voltage power devices, while maintaining superior quality output waveforms, even at low device switching frequency. Among all the pos ...
... applications, multilevel converters are being increasingly considered as a fundamental technology, as a result of their capability to handle high-power, utilizing low voltage power devices, while maintaining superior quality output waveforms, even at low device switching frequency. Among all the pos ...
LPS3/LPS3R - Linear Power Supply/Charger
... 1. Mount the LPS3/LPS3R in the desired location/enclosure. 2. Set DC output voltage using switch SW2 (refer to Voltage Output/Transformer Selection Table). 3. Connect proper transformer to the terminals marked AC (refer to Voltage Output/Transformer Selection Table). 4. Measure output voltage b ...
... 1. Mount the LPS3/LPS3R in the desired location/enclosure. 2. Set DC output voltage using switch SW2 (refer to Voltage Output/Transformer Selection Table). 3. Connect proper transformer to the terminals marked AC (refer to Voltage Output/Transformer Selection Table). 4. Measure output voltage b ...
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) ...
S1SD-1AI-2C Transmitter Power Supply/Signal
... between field circuits and control circuits. The device supplies 2-wire transmitter. ...
... between field circuits and control circuits. The device supplies 2-wire transmitter. ...
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.