XR3070-78X - Mouser Electronics
... actively driven. The enhanced failsafe feature of the XR3070-78X family guarantees a logic-high receiver output when the receiver inputs are open, shorted, or when they are connected to a terminated transmission line with all drivers disabled. In a terminated bus with all transmitters disabled, the ...
... actively driven. The enhanced failsafe feature of the XR3070-78X family guarantees a logic-high receiver output when the receiver inputs are open, shorted, or when they are connected to a terminated transmission line with all drivers disabled. In a terminated bus with all transmitters disabled, the ...
EE 382M VLSI–II: Advanced Circuit Design Lecture 12: I/O & ESD
... Differential signaling uses two complementary signals sent on two separate wires. – Able to reject common-mode noise – More expensive to implement from both a wire perspective as well as the ...
... Differential signaling uses two complementary signals sent on two separate wires. – Able to reject common-mode noise – More expensive to implement from both a wire perspective as well as the ...
FED 101 – Freshman Engineering Design Electrical and Computer
... knowledge related to operation of devices and systems based electricity and magnetism. It would be impossible to find today any area of modern life that does not rely on extensive use of electrical power, electronic communication, or computers. Just imagine what life would be like without these tech ...
... knowledge related to operation of devices and systems based electricity and magnetism. It would be impossible to find today any area of modern life that does not rely on extensive use of electrical power, electronic communication, or computers. Just imagine what life would be like without these tech ...
NCX2202 1. General description Low voltage comparator; open-drain output
... Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequ ...
... Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequ ...
Research on the Differential Protection Algorithm of Multi
... 3) In operation of electrolytic cell, constant power is needed. When power failure occurs, power operation happens or some cells quit running, the rectiformer’s voltage must be regulated as external characteristics of the electrolytic cell to keep normal production. This is shown in Figure 1(b). 4) ...
... 3) In operation of electrolytic cell, constant power is needed. When power failure occurs, power operation happens or some cells quit running, the rectiformer’s voltage must be regulated as external characteristics of the electrolytic cell to keep normal production. This is shown in Figure 1(b). 4) ...
Optimize Your SAR ADC Design - TI E2E Community
... This is a scope capture of the input of a SAR ADC, which clearly shows the charge distribution at the input of the 16-bit ADS8361. This particular converter (ADS8361) shows about a 20mV spike, which is equivalent to a little more than 16LSBs. The scope photo in this slide shows the ADS8361 charge in ...
... This is a scope capture of the input of a SAR ADC, which clearly shows the charge distribution at the input of the 16-bit ADS8361. This particular converter (ADS8361) shows about a 20mV spike, which is equivalent to a little more than 16LSBs. The scope photo in this slide shows the ADS8361 charge in ...
AD5242 数据手册DataSheet下载
... Resistor position nonlinearity error R-INL is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper positions. R-DNL measures the relative step change from ideal between successive tap positions. Parts are guaranteed monotonic. See Test Circuits. ...
... Resistor position nonlinearity error R-INL is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper positions. R-DNL measures the relative step change from ideal between successive tap positions. Parts are guaranteed monotonic. See Test Circuits. ...
Applying Short Circuit Current and Series
... with specific pairs of circuit breakers.” With the recent trend toward increased system fault capacity, it is important to know what equipment can be safely applied on systems with high available fault currents. The most common method accepted for documenting these maximum ratings is listing each pr ...
... with specific pairs of circuit breakers.” With the recent trend toward increased system fault capacity, it is important to know what equipment can be safely applied on systems with high available fault currents. The most common method accepted for documenting these maximum ratings is listing each pr ...
DC_Machines_week_5,6
... CC motor has a higher starting torque than a shunt motor (whose flux is constant) but a lower starting torque than a series motor (whose entire flux is proportional to armature current). The CC motor combines the best features of both the shunt and series motors. Like a series motor, it has extr ...
... CC motor has a higher starting torque than a shunt motor (whose flux is constant) but a lower starting torque than a series motor (whose entire flux is proportional to armature current). The CC motor combines the best features of both the shunt and series motors. Like a series motor, it has extr ...
DS42BR400 - Texas Instruments
... De-emphasis is the primary signal conditioning function for use in compensating against backplane transmission loss. The DS42BR400 provides four steps of de-emphasis ranging from 0, −3, −6 and −9 dB, user-selectable dependent on the loss profile of the backplane. Figure 2 shows a driver de-emphasis ...
... De-emphasis is the primary signal conditioning function for use in compensating against backplane transmission loss. The DS42BR400 provides four steps of de-emphasis ranging from 0, −3, −6 and −9 dB, user-selectable dependent on the loss profile of the backplane. Figure 2 shows a driver de-emphasis ...
XAPP946 - 适用于 Virtex-4 RocketIO MGT 的开关电源
... Notice that in either cycle, Q is turned completely on or off. In the first cycle, the current through Q is great, but the voltage is small. In the second cycle, the voltage is great, but the current is small. Q consumes very low power. The majority of the power is delivered into the load. This make ...
... Notice that in either cycle, Q is turned completely on or off. In the first cycle, the current through Q is great, but the voltage is small. In the second cycle, the voltage is great, but the current is small. Q consumes very low power. The majority of the power is delivered into the load. This make ...
Optimization of Electrochemical Wet Etching of Silver STM
... Once the proper elements are arranged as shown a voltage between 15 and 27 voltage is applied to the electrochemical circuit. For most etching purposes the ideal voltage to apply is approximately 24 volts. When the DC voltage source is switched on small bubbles may appear around the apex of the tip, ...
... Once the proper elements are arranged as shown a voltage between 15 and 27 voltage is applied to the electrochemical circuit. For most etching purposes the ideal voltage to apply is approximately 24 volts. When the DC voltage source is switched on small bubbles may appear around the apex of the tip, ...
SDM20U40 Features Mechanical Data
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
MXL1543 +5V Multiprotocol, 3Tx/3Rx, Software- Selectable Clock/Data Transceivers General Description
... V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA530A, X.21), and V.35 protocols. The MXL1543 transceivers carry the high-speed clock and data signals while the MXL1544/MAX3175 carry the control signals. The MXL1543 can be terminated by the MXL1344A software-selectable resistor termination network ...
... V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA530A, X.21), and V.35 protocols. The MXL1543 transceivers carry the high-speed clock and data signals while the MXL1544/MAX3175 carry the control signals. The MXL1543 can be terminated by the MXL1344A software-selectable resistor termination network ...
Fluorescent Lamp Starters
... As the voltage pulse is dependent on the phase relation (energy stored in the choke) there is a chance that the lamps will not ignite despite good preheating of the lamp electrodes. In this case, the glow igniter ignites again and repeats the preheating process and the ignition attempt – and continu ...
... As the voltage pulse is dependent on the phase relation (energy stored in the choke) there is a chance that the lamps will not ignite despite good preheating of the lamp electrodes. In this case, the glow igniter ignites again and repeats the preheating process and the ignition attempt – and continu ...
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.