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AD8048
AD8048

Kenwood DG5 Digital Display
Kenwood DG5 Digital Display

A 43-GHZ STATIC FREQUENCY DIVIDER IN 0.13µM STANDARD
A 43-GHZ STATIC FREQUENCY DIVIDER IN 0.13µM STANDARD

... Fig.2. The schematic of three frequency divider topologies and output buffer. The MS-FF in Fig. 2 (a)-(c) consists of two latches connected in series. The clock of one latch is in phase while the other one is inverted. All transistors of the frequency divider are nMOS devices because of their higher ...
Unity-Power-Factor Operation of Three
Unity-Power-Factor Operation of Three

... high cost restrict the practical use of these converters as discussed in [7]. Such converters are usually operated in variablefrequency mode, and thus components are required to be designed at the lowest operating frequency. Also, resonant tank circuits are required to be designed at a much higher k ...
DRkickertalk_12_6_2004
DRkickertalk_12_6_2004

The Nd:YAG
The Nd:YAG

Hartley oscillator
Hartley oscillator

Lecture 2 Principles of Electricity File
Lecture 2 Principles of Electricity File

Analog Electronics
Analog Electronics

... The summing amplifier’s output is the sum of the inputs. An averaging amplifier yields an output that is the average of all the inputs. Integrators change a constant voltage input to a sloped output. Differentiators change a sloping input into a step voltage proportional to the rate of change. ...
ADE7751 数据手册DataSheet 下载
ADE7751 数据手册DataSheet 下载

Draw a complete schematic in your lab book, including all ground
Draw a complete schematic in your lab book, including all ground

... needed. This capacitor is normally in the range 1 F – 10 F. Compact capacitors in this range are usually electrolytic tantalum or aluminum and are polarized, meaning that one terminal (marked +) must always be positive relative to the other. If you put a polarized capacitor in backwards, it will b ...
AN ELECTRON GUN CONTROLLER FOR A SMALL ELECTROSTATIC ELECTRON ACCELERATOR By
AN ELECTRON GUN CONTROLLER FOR A SMALL ELECTROSTATIC ELECTRON ACCELERATOR By

Analog Devices Welcomes Hittite Microwave Corporation
Analog Devices Welcomes Hittite Microwave Corporation

... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
Precision Lowest Cost ISOLATION AMPLIFIER FEATURES
Precision Lowest Cost ISOLATION AMPLIFIER FEATURES

... Each power supply pin should be bypassed with 1µF tantalum capacitors located as close to the amplifier as possible. The internal frequency of the modulator/demodulator is set at 500kHz by an internal oscillator. Therefore, if it is desired to minimize any feedthrough noise (beat frequencies) from a ...
NJW4302 Data Sheet
NJW4302 Data Sheet

... Both speed discriminator output and PLL output should be mixed via two resistors before input to INTIN of Integration Amplifier. Mixing resistor, Timing resistors and capacitors are necessary for good system operation. C6 is need for non-polar type capacitor for good stability. • Upper power transis ...
Types of Conducting Materials - Galileo
Types of Conducting Materials - Galileo

... It is useful to look at the doping of a semiconductor from the energy standpoint, particularly to show the energy levels. At low temperatures, the electrons are in their lowest energy states in the valence band. The energy gap for Silicon is 1.1 eV, and no electrons are allowed in the gap. The condu ...
Sencore Blows Away CRT Failures With CR7000
Sencore Blows Away CRT Failures With CR7000

Low Power, 350 MHz Voltage Feedback Amplifiers AD8038/AD8039
Low Power, 350 MHz Voltage Feedback Amplifiers AD8038/AD8039

... The AD8038 and AD8039 amplifiers have a wide input commonmode range of 1 V from either rail and swing to within 1 V of each rail on the output. These amplifiers are optimized for driving capacitive loads up to 15 pF. If driving larger capacitive loads, a small series resistor is needed to avoid exce ...
pulsed, pure
pulsed, pure

... Correlated Photon-Pair Measurement (Hong, Ou, Mandel, 1987) ...
TS808 Finalizado - Vai ou Não Vai.cdr
TS808 Finalizado - Vai ou Não Vai.cdr

Third harmonic generation by Bloch-oscillating electrons in a quasioptical array
Third harmonic generation by Bloch-oscillating electrons in a quasioptical array

Unique design accomplishes superb performance.
Unique design accomplishes superb performance.

LTC660 - Linear Technology
LTC660 - Linear Technology

... V + = 5V, C1 and C2 = 150µF, Boost = Open, COSC = 0pF, TA = 25°C, unless otherwise noted. ...
CVD diamond sensors - Sites de Groupes au LAL
CVD diamond sensors - Sites de Groupes au LAL

... Figure 6.8: Left:Measurement set-up for test with radioactive sources and circuit diagram of diamond detector; Right: 40dB current amplifier used for the measurement. ...
MAX2470/MAX2471 10MHz to 500MHz VCO Buffer Amplifiers with Differential Outputs General Description
MAX2470/MAX2471 10MHz to 500MHz VCO Buffer Amplifiers with Differential Outputs General Description

... The MAX2470/MAX2471 offer high-impedance inputs, ideal for low-distortion buffering of a VCO. For applications with discrete transistor-based oscillator designs, simply AC-couple the oscillator directly to the inputs. The buffer’s high input impedance results in minimal loading on the oscillator. Fo ...
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Klystron



A klystron is a specialized linear-beam vacuum tube, invented in 1937 by American electrical engineers Russell and Sigurd Varian, which is used as an amplifier for high radio frequencies, from UHF up into the microwave range. Low-power klystrons are used as oscillators in terrestrial microwave relay communications links, while high-power klystrons are used as output tubes in UHF television transmitters, satellite communication, and radar transmitters, and to generate the drive power for modern particle accelerators.In the klystron, an electron beam interacts with the radio waves as it passes through resonant cavities, metal boxes along the length of the tube. The electron beam first passes through a cavity to which the input signal is applied. The energy of the electron beam amplifies the signal, and the amplified signal is taken from a cavity at the other end of the tube. The output signal can be coupled back into the input cavity to make an electronic oscillator to generate radio waves. The gain of klystrons can be high, 60 dB (one million) or more, with output power up to tens of megawatts, but the bandwidth is narrow, usually a few percent although it can be up to 10% in some devices.A reflex klystron is an obsolete type in which the electron beam was reflected back along its path by a high potential electrode, used as an oscillator.The name klystron comes from the stem form κλυσ- (klys) of a Greek verb referring to the action of waves breaking against a shore, and the suffix -τρον (""tron"") meaning the place where the action happens. The name ""klystron"" was suggested by Hermann Fränkel, a professor in the classics department at Stanford University when the klystron was under development.
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