Characteristic frequencies in averaged description of step
... The methods of converter design, in particular their control circuits are considered in textbooks and papers [1, 2, 6-10] as well as in manufacturer’s technical reports and application notes, for example [11-15]. In a standard approach, an analog control circuit is used, based on an error amplifier. ...
... The methods of converter design, in particular their control circuits are considered in textbooks and papers [1, 2, 6-10] as well as in manufacturer’s technical reports and application notes, for example [11-15]. In a standard approach, an analog control circuit is used, based on an error amplifier. ...
MAX4810/MAX4811/MAX4812 Dual, Unipolar/Bipolar, High-Voltage Digital Pulsers General Description
... described by JEDEC 51. The maximum power dissipation for the MAX4810/MAX4811/MAX4812 might be limited by the thermal protection included in the device. Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed ...
... described by JEDEC 51. The maximum power dissipation for the MAX4810/MAX4811/MAX4812 might be limited by the thermal protection included in the device. Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed ...
Document
... • One analogy that works well for the series combination of elements is connecting different lengths of rope together to make the rope longer. • Adjoining pieces of rope are connected at only one point, satisfying the definition of series elements. • Connecting a third rope to the common point would ...
... • One analogy that works well for the series combination of elements is connecting different lengths of rope together to make the rope longer. • Adjoining pieces of rope are connected at only one point, satisfying the definition of series elements. • Connecting a third rope to the common point would ...
AC Generators - Nuclear Community
... connect to slip rings. The slip rings are in contact with two brushes. When the loop rotates, it cuts magnetic lines of force, first in one direction, and then the other. As the conductor passes through the magnetic field, the magnetic field induces a voltage in the conductor and the slip rings cond ...
... connect to slip rings. The slip rings are in contact with two brushes. When the loop rotates, it cuts magnetic lines of force, first in one direction, and then the other. As the conductor passes through the magnetic field, the magnetic field induces a voltage in the conductor and the slip rings cond ...
IF 1549 Revision 2
... may generate dangerous voltages. Although FTCA has incorporated every practical safety precaution, exercise extreme caution at all times when you expose circuits and components, and when you operate, maintain, or service this equipment. ...
... may generate dangerous voltages. Although FTCA has incorporated every practical safety precaution, exercise extreme caution at all times when you expose circuits and components, and when you operate, maintain, or service this equipment. ...
FMMT591 Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
DCC Decoder Hardware - Depot Hobby and Emporium
... Uses power least efficiently. More heat in resistors. If you are using low voltage bulbs and one bulb burns out, the other bulb will become overloaded and burn out too! ...
... Uses power least efficiently. More heat in resistors. If you are using low voltage bulbs and one bulb burns out, the other bulb will become overloaded and burn out too! ...
Kollmorgen S600 Servo Drive Instruction Manual S601-620
... About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hints for the online edition (PDF format) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
... About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hints for the online edition (PDF format) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Документация и описания www.docs.chipfind.ru
... Resets all internal registers. Initially must be HIGH ("1") to reset internal registers. When HIGH, the TOIM4232 sets the IrDA default bit rate of 9600 bit/s, sets pulse width to 1.627 µs. The VCC_SD output is simply an inverted reset signal which allows to shut down of a TFDx4x00 transceiver when a ...
... Resets all internal registers. Initially must be HIGH ("1") to reset internal registers. When HIGH, the TOIM4232 sets the IrDA default bit rate of 9600 bit/s, sets pulse width to 1.627 µs. The VCC_SD output is simply an inverted reset signal which allows to shut down of a TFDx4x00 transceiver when a ...
Tunable Microwave Phase Locked Oscillator Ismael Omar Phase Locked Loop Implementation
... instead of 10 MHz) can potentially result in a better synthesizer noise. There is a comparable noise floor for both parts, but the high frequency reference requires a significantly lower overall multiplication factor. ...
... instead of 10 MHz) can potentially result in a better synthesizer noise. There is a comparable noise floor for both parts, but the high frequency reference requires a significantly lower overall multiplication factor. ...
Abnormal ID–VD Curves Due to Contact Structures in ULSI Devices
... was decreased. The variation of ID –VD curves with the transistor width variation implies there is a limitation on the current per unit contact. We additionally measured the ID –VD curves for various contact-to-wordline spacings, but we could not observe any change in the transistor characteristics. ...
... was decreased. The variation of ID –VD curves with the transistor width variation implies there is a limitation on the current per unit contact. We additionally measured the ID –VD curves for various contact-to-wordline spacings, but we could not observe any change in the transistor characteristics. ...
AD7985 数据手册DataSheet下载
... Serial Data Clock Input. When the part is selected, the conversion result is shifted out by this clock. Convert Input. This input has multiple functions. On its leading edge, it initiates the conversions and selects the interface mode of the part: chain mode or CS mode. In CS mode, the SDO pin is en ...
... Serial Data Clock Input. When the part is selected, the conversion result is shifted out by this clock. Convert Input. This input has multiple functions. On its leading edge, it initiates the conversions and selects the interface mode of the part: chain mode or CS mode. In CS mode, the SDO pin is en ...
Power Supply Test Equipment
... normally and the power supplies offer it are built in these products in various types and specifications. Though the products with complicate components inside need different voltage, current and power for application, the stability of the power supply is the key factor to determine the product qual ...
... normally and the power supplies offer it are built in these products in various types and specifications. Though the products with complicate components inside need different voltage, current and power for application, the stability of the power supply is the key factor to determine the product qual ...
34 2.8 NOISE 2.8.1 The Nyquist Noise Theorem We now want to
... the left is a noise source, which in a radar would be the antenna or other radar components. For the purpose of computing noise figure, it is assumed that the noise source has an effective noise temperature of T0 (consistent with how noise figure is defined – see Section 2.8.6). The blocks following ...
... the left is a noise source, which in a radar would be the antenna or other radar components. For the purpose of computing noise figure, it is assumed that the noise source has an effective noise temperature of T0 (consistent with how noise figure is defined – see Section 2.8.6). The blocks following ...
10121002, 10121024, 10221077
... However, the scaling limits of silicon are nearing the end since many problems arise as devices become smaller in size. Problems like tunneling effect, short-channel effect etc. come into the picture and these effects hinder the device performance. It is therefore vital that silicon be replaced by o ...
... However, the scaling limits of silicon are nearing the end since many problems arise as devices become smaller in size. Problems like tunneling effect, short-channel effect etc. come into the picture and these effects hinder the device performance. It is therefore vital that silicon be replaced by o ...
FZT789A Features Mechanical Data
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failur ...
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failur ...
AD7986 数据手册DataSheet下载
... analog-to-digital converter (ADC). It contains a low power, high speed, 18-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and a versatile serial interface port. On the rising edge of CNV, the AD7986 samples the voltage difference betwee ...
... analog-to-digital converter (ADC). It contains a low power, high speed, 18-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and a versatile serial interface port. On the rising edge of CNV, the AD7986 samples the voltage difference betwee ...
The Transistor Amplifier
... and delivered to a speaker. A single transistor will perform both "detection" and amplification. In Fig 71bd, the first transistor provides these two functions and the output is passed to the second transistor via direct-coupling. The first two transistors provide enormous gain and a very high input ...
... and delivered to a speaker. A single transistor will perform both "detection" and amplification. In Fig 71bd, the first transistor provides these two functions and the output is passed to the second transistor via direct-coupling. The first two transistors provide enormous gain and a very high input ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.