1 GHz Counter
... frequency range of 70 MHz to 1 GHz, has high input sensitivity and good harmonic suppression. With lower sensitivity it's usable down to 3 MHz. The circuit comprises an input amplifier, a divider stage and an output stage. The divider stage may oscillate during no-signal conditions but this oscillat ...
... frequency range of 70 MHz to 1 GHz, has high input sensitivity and good harmonic suppression. With lower sensitivity it's usable down to 3 MHz. The circuit comprises an input amplifier, a divider stage and an output stage. The divider stage may oscillate during no-signal conditions but this oscillat ...
Introduction to Computer Graphics
... grid. Heat is supplied to the cathode by directing a current via the coil of wire called filament. This causes electrons to be “boiled off” the hot cathode surface. In the vacuum inside the CRT envelope, the free, negatively charged electrons are then accelerated toward the phosphor coating by a hig ...
... grid. Heat is supplied to the cathode by directing a current via the coil of wire called filament. This causes electrons to be “boiled off” the hot cathode surface. In the vacuum inside the CRT envelope, the free, negatively charged electrons are then accelerated toward the phosphor coating by a hig ...
Beam sweep system - High Voltage Engineering Europa BV
... The HVEE beam sweep system consists of two sets of electrostatic plates, two vertical and two horizontal. The two sets of deflection plates are positioned sequentially to ensure a high uniformity. The high voltage for each set of plates is supplied by separate beam amplifiers, which are controlled b ...
... The HVEE beam sweep system consists of two sets of electrostatic plates, two vertical and two horizontal. The two sets of deflection plates are positioned sequentially to ensure a high uniformity. The high voltage for each set of plates is supplied by separate beam amplifiers, which are controlled b ...
Why Study High Speed Digital Signals
... Can model incremental section of transmission line as two port device ...
... Can model incremental section of transmission line as two port device ...
CIRCUIT FUNCTION AND BENEFITS
... directly to the AD7266 analog inputs. The circuit not only performs the single-ended-to-differential conversion but also level shifts the output signal to match the ADC input range. The voltage applied to Point A sets up the common-mode voltage for each half of the AD8022. The 10 kΩ/20 kΩ divider ge ...
... directly to the AD7266 analog inputs. The circuit not only performs the single-ended-to-differential conversion but also level shifts the output signal to match the ADC input range. The voltage applied to Point A sets up the common-mode voltage for each half of the AD8022. The 10 kΩ/20 kΩ divider ge ...
BIO-ELECTRIC MEASUREMENTS
... The output of the differential amplifier goes to the input stage of the optical coupler, which converts the electrical signal to a light signal by pulsing a light-emitting diode (LED). The light signal is detected by a phototransistor and converted back to an electrical signal in the output stage. T ...
... The output of the differential amplifier goes to the input stage of the optical coupler, which converts the electrical signal to a light signal by pulsing a light-emitting diode (LED). The light signal is detected by a phototransistor and converted back to an electrical signal in the output stage. T ...
Practical 2P12 Semiconductor Devices
... can be considered to be composed of a “sandwich” of three adjacent layers of differently doped semiconductor, in this case silicon. For an npn transistor, the first layer, called the emitter, is heavily doped n-type, next to this is a very thin layer of p-type material known as the base, and the fin ...
... can be considered to be composed of a “sandwich” of three adjacent layers of differently doped semiconductor, in this case silicon. For an npn transistor, the first layer, called the emitter, is heavily doped n-type, next to this is a very thin layer of p-type material known as the base, and the fin ...
CIRCUIT FUNCTION AND BENEFITS
... recommended to buffer the analog input signal before applying it to the switched capacitor inputs of the AD7265. This isolates the source from the transient currents that appear at the input of the ADC. A dual op amp pair can be used to directly couple a differential signal to one of the analog inpu ...
... recommended to buffer the analog input signal before applying it to the switched capacitor inputs of the AD7265. This isolates the source from the transient currents that appear at the input of the ADC. A dual op amp pair can be used to directly couple a differential signal to one of the analog inpu ...
The Operational Amplifier
... Nevertheless the circuit may become unstable when connected to a capacitive load. A solution may be to use two inverting amplifiers configuration with R1 and Rf being of equal value. ...
... Nevertheless the circuit may become unstable when connected to a capacitive load. A solution may be to use two inverting amplifiers configuration with R1 and Rf being of equal value. ...
6B12/6B12HV Isolated, Field Configurable Analog Input Data Sheet
... The 6B Series delivers sensor-to-host signal-conditioning for remote applications. Software-configurable for a wide variety of sensor types, including: analog input, analog output, and digital I/O, the 6B Series is intended for remote data acquisition, machine monitoring, remote energy management an ...
... The 6B Series delivers sensor-to-host signal-conditioning for remote applications. Software-configurable for a wide variety of sensor types, including: analog input, analog output, and digital I/O, the 6B Series is intended for remote data acquisition, machine monitoring, remote energy management an ...
IF Alignment - Canadian Vintage Radio Society
... April/May, 2003. It is combined in one box with a DFM kit from Norcal ...
... April/May, 2003. It is combined in one box with a DFM kit from Norcal ...
Chaos Lab
... ”Chaos” is one of those words that has one meaning in common usage and another, much more precise meaning in science. When used in the technical way, chaos does not describe random or disjointed madness, but rather a highly complex web of interconnected impulses which lead to a non-predictable but d ...
... ”Chaos” is one of those words that has one meaning in common usage and another, much more precise meaning in science. When used in the technical way, chaos does not describe random or disjointed madness, but rather a highly complex web of interconnected impulses which lead to a non-predictable but d ...
physics 201 - La Salle University
... capacitor is charged up. Then press the space bar to flip the switch again and the capacitor should begin to discharge. When the reading nears zero, deactivate the simulation. Click the expand button on the oscilloscope. Use the scroll bar to slide over to the charging data. You can drag the red lin ...
... capacitor is charged up. Then press the space bar to flip the switch again and the capacitor should begin to discharge. When the reading nears zero, deactivate the simulation. Click the expand button on the oscilloscope. Use the scroll bar to slide over to the charging data. You can drag the red lin ...
Text - kbcheney
... available, mercury has many energy levels above the lowest energy level. The mean free path for collisions is much shorter than the distance between the cathode and grid. Therefore if the electrons gain enough energy to excite the mercury this will be very likely to occur. At low accelerating voltag ...
... available, mercury has many energy levels above the lowest energy level. The mean free path for collisions is much shorter than the distance between the cathode and grid. Therefore if the electrons gain enough energy to excite the mercury this will be very likely to occur. At low accelerating voltag ...
Analog vs Digital Terminology
... eight digits to represent the now digitized input quantity. All of these quantities (voltages) may be constant or varying in time; they may also be sampled values of a time varying quantity or be restricted to certain quantized values. None of these properties is, per se, relevant to the analog/digi ...
... eight digits to represent the now digitized input quantity. All of these quantities (voltages) may be constant or varying in time; they may also be sampled values of a time varying quantity or be restricted to certain quantized values. None of these properties is, per se, relevant to the analog/digi ...
A) Resistance, Voltage and Current Measurement
... An oscilloscope is easily the most useful instrument available for testing circuits because it allows you to see the signals at different points in the circuit. The best way of investigating an electronic system is to monitor signals at the input and output of each system block, checking that each b ...
... An oscilloscope is easily the most useful instrument available for testing circuits because it allows you to see the signals at different points in the circuit. The best way of investigating an electronic system is to monitor signals at the input and output of each system block, checking that each b ...
Week 8 - bYTEBoss
... Microphone converts sound pressure into voltage; the voltage is constantly changing over time (just like the sound pressure – think analogous) An Analog to Digital Converter (ADC) measures the voltage at set intervals in time (snapshots) and records each measured voltage as a number (numbers = digit ...
... Microphone converts sound pressure into voltage; the voltage is constantly changing over time (just like the sound pressure – think analogous) An Analog to Digital Converter (ADC) measures the voltage at set intervals in time (snapshots) and records each measured voltage as a number (numbers = digit ...
Intro_Elec 2010
... separation of charge creates an electric field that opposes any further charge transfer and the voltage across the capacitor equals that of the battery. ...
... separation of charge creates an electric field that opposes any further charge transfer and the voltage across the capacitor equals that of the battery. ...
Oscilloscope types
This is a subdivision of the Oscilloscope article, discussing the various types and models of oscilloscopes in greater detail.