TORSIONAL INTERHARMONIC INTERACTION STUDY OF
... The oil and gas industry is moving toward mega-plant sizes especially with regard to liquefied natural gas (LNG) plants. For these applications large single-shaft radial compressors driven by gas turbines and/or large electrical synchronous motors are required. Converter-fed synchronous motors combi ...
... The oil and gas industry is moving toward mega-plant sizes especially with regard to liquefied natural gas (LNG) plants. For these applications large single-shaft radial compressors driven by gas turbines and/or large electrical synchronous motors are required. Converter-fed synchronous motors combi ...
SP3080E 数据资料DataSheet下载
... The SP3080E-SP3088E family of RS-485 devices are designed for reliable, bidirectional communication on multipoint bus transmission lines. Each device contains one differential driver and one differential receiver. The SP3082E, SP3085E and SP3088E are half-duplex devices; other part numbers are full- ...
... The SP3080E-SP3088E family of RS-485 devices are designed for reliable, bidirectional communication on multipoint bus transmission lines. Each device contains one differential driver and one differential receiver. The SP3082E, SP3085E and SP3088E are half-duplex devices; other part numbers are full- ...
SP3223EB 数据资料DataSheet下载
... +5V minimum fully loaded. The driver outputs are protected against infinite short-circuits to ground without degradation in reliability. These drivers comply with the EIA-TIA-232F and all previous RS-232 versions. Unused driver inputs should be connected to GND or VCC. ...
... +5V minimum fully loaded. The driver outputs are protected against infinite short-circuits to ground without degradation in reliability. These drivers comply with the EIA-TIA-232F and all previous RS-232 versions. Unused driver inputs should be connected to GND or VCC. ...
A SiGe BiCMOS LNA FOR mm-WAVE APPLICATIONS
... but a mentor and friend for all his time, assistance, advice and patience for coaching and supporting me during this work. His efforts are much appreciated. Without his support this work would not have been possible. ...
... but a mentor and friend for all his time, assistance, advice and patience for coaching and supporting me during this work. His efforts are much appreciated. Without his support this work would not have been possible. ...
The PIC-EL
... more pulses per revolution are needed, you may need an optical encoder. Think of a shaft encoder as two SPST switches that open and close many times during a single revolution of the shaft. The two switches are connected to two PIC pins. Both of the encoder’s data lines use pull-up resistors as well ...
... more pulses per revolution are needed, you may need an optical encoder. Think of a shaft encoder as two SPST switches that open and close many times during a single revolution of the shaft. The two switches are connected to two PIC pins. Both of the encoder’s data lines use pull-up resistors as well ...
ELECTROMAGNETIC INTERFERENCE (EMI) RESISTING ANALOG
... features correlated to EMI susceptibility: nonlinear distortion, asymmetric slew rate (SR) and parasitic capacitance. Different existing EMI-resisting techniques are analyzed and compared to each other in terms of EMI-Induced input offset voltage and other important specifications such as current co ...
... features correlated to EMI susceptibility: nonlinear distortion, asymmetric slew rate (SR) and parasitic capacitance. Different existing EMI-resisting techniques are analyzed and compared to each other in terms of EMI-Induced input offset voltage and other important specifications such as current co ...
Haptic Drive with Auto Resonance Detection for Linear Resonance
... LRA actuators typically have a narrow frequency band over which they have an adequate haptic response. This frequency window is typically ±2.5 Hz wide or less, so driving an LRA actuator presents a challenge. The DRV2603 solves this problem by employing auto resonance tracking, which automatically d ...
... LRA actuators typically have a narrow frequency band over which they have an adequate haptic response. This frequency window is typically ±2.5 Hz wide or less, so driving an LRA actuator presents a challenge. The DRV2603 solves this problem by employing auto resonance tracking, which automatically d ...
Chapter 6 . Integrated Optics
... of fiber optic systems. The interest in integrated optics is due to its numerous advantages over other optical technologies. These include large electrical bandwidth, low power consumption, small size and weight, and improved reliability. Integrated optics devices also interface efficiently with opt ...
... of fiber optic systems. The interest in integrated optics is due to its numerous advantages over other optical technologies. These include large electrical bandwidth, low power consumption, small size and weight, and improved reliability. Integrated optics devices also interface efficiently with opt ...
AN-104 Noise Specs Confusing (Rev. C)
... magnetic pick-up to operate with pre-amps where ROPT is known. It does make sense to increase the design resistance of signal sources to match or exceed ROPT so long as the signal voltage increases with Rgen in at least the ratio esig2 <5°C Rgen. It does not necessarily make sense to select an ampli ...
... magnetic pick-up to operate with pre-amps where ROPT is known. It does make sense to increase the design resistance of signal sources to match or exceed ROPT so long as the signal voltage increases with Rgen in at least the ratio esig2 <5°C Rgen. It does not necessarily make sense to select an ampli ...
LVDS Owner’s Manual Including High-Speed CML and Signal Conditioning 2008 national.com/LVDS
... (as required in single-ended technologies). Secondly, the two lines of the differential pair are adjacent to each other providing a considerable amount of noise immunity. Noise from crosstalk or EMI that is absorbed in one of the pair will also appear in the adjacent line. Since the receiver respond ...
... (as required in single-ended technologies). Secondly, the two lines of the differential pair are adjacent to each other providing a considerable amount of noise immunity. Noise from crosstalk or EMI that is absorbed in one of the pair will also appear in the adjacent line. Since the receiver respond ...
SP3220EU 数据资料DataSheet下载
... inverting high-impedance output. This receiver output (RxOUT) is at high-impedance when the enable control EN = HIGH. In the shutdown mode, the receiver can be active or inactive. EN has no effect on TxOUT. The truth table logic of the SP3220E/EB/EU driver and receiver outputs can be found in Table ...
... inverting high-impedance output. This receiver output (RxOUT) is at high-impedance when the enable control EN = HIGH. In the shutdown mode, the receiver can be active or inactive. EN has no effect on TxOUT. The truth table logic of the SP3220E/EB/EU driver and receiver outputs can be found in Table ...
Atmel MSL3086 / MSL3088 8-String 60mA LED Drivers with Integrated FULL DATASHEET
... The advanced integrated PWM circuitry allows up to 4095:1 dimming, and offers simple PWM dimming control. The MSL3086 uses a single PWM input to control the LED dimming signals. The MSL3088 has two inputs, one for frequency and the other for duty cycle. Additionally, internal registers, available th ...
... The advanced integrated PWM circuitry allows up to 4095:1 dimming, and offers simple PWM dimming control. The MSL3086 uses a single PWM input to control the LED dimming signals. The MSL3088 has two inputs, one for frequency and the other for duty cycle. Additionally, internal registers, available th ...
MAX9742 Single-/Dual-Supply, Stereo 16W, Class D Amplifier with Differential Inputs General Description
... Note 7: Both channels driven in phase. Note 8: Testing performed with an 8Ω resistor connected between LC filter output and ground. Mode transitions are controlled by SHDN. KCP level is calculated as 20log[(peak voltage during mode transition, no input signal) / 1VRMS]. Note 9: Digital input specifi ...
... Note 7: Both channels driven in phase. Note 8: Testing performed with an 8Ω resistor connected between LC filter output and ground. Mode transitions are controlled by SHDN. KCP level is calculated as 20log[(peak voltage during mode transition, no input signal) / 1VRMS]. Note 9: Digital input specifi ...
HIGH POWER-SUPPLY REJECTION CURRENT-MODE
... As the case with load regulation, line regulation is improved with increasing loop gain. It is important to note that although line and load regulations are both important parameters in determining the overall accuracy of LDO regulators, they are by no means the complete representation of regulator ...
... As the case with load regulation, line regulation is improved with increasing loop gain. It is important to note that although line and load regulations are both important parameters in determining the overall accuracy of LDO regulators, they are by no means the complete representation of regulator ...
MAX8513/MAX8514 Wide-Input, High-Frequency, Triple-Output Supplies with Voltage Monitor and Power-On Reset General Description
... PWM step-down DC-DC controller and two LDO controllers, a voltage monitor, and a power-on reset for the lowest-cost power-supply and monitoring solution for xDSL modems, routers, gateways, and set-top boxes. The DC-DC controller switching frequency can be set with an external resistor from 300kHz to ...
... PWM step-down DC-DC controller and two LDO controllers, a voltage monitor, and a power-on reset for the lowest-cost power-supply and monitoring solution for xDSL modems, routers, gateways, and set-top boxes. The DC-DC controller switching frequency can be set with an external resistor from 300kHz to ...
Durham Research Online
... 150Hz or 400Hz are utilizing AC/AC converters [1], [2]. AC/AC converters should be able to not only change the frequency but also set the amplitude of voltage to a desired level with adequate regulation. AC/AC converters can be generally classified into direct [3-8] and indirect [9-12] structures. C ...
... 150Hz or 400Hz are utilizing AC/AC converters [1], [2]. AC/AC converters should be able to not only change the frequency but also set the amplitude of voltage to a desired level with adequate regulation. AC/AC converters can be generally classified into direct [3-8] and indirect [9-12] structures. C ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.