XC9500XL CPLD Automotive IQ Family ( ver1.3, 434 KB
... MCHP = Macrocells in high-performance (default) mode MCLP = Macrocells in low-power mode MC = Total number of macrocells used f = Clock frequency (MHz) This calculation is based on typical operating conditions using a pattern of 16-bit up/down counters in each Function Block with no output loading. ...
... MCHP = Macrocells in high-performance (default) mode MCLP = Macrocells in low-power mode MC = Total number of macrocells used f = Clock frequency (MHz) This calculation is based on typical operating conditions using a pattern of 16-bit up/down counters in each Function Block with no output loading. ...
![07-Transistors[1].](http://s1.studyres.com/store/data/005337001_1-0269f5fc78b27795c838493f2b5cc6b1-300x300.png)
Handout Topic 5, 10 New Charge Carrier Drift teacher
... 3. Why is drift speed so slow? Use the comparison of Cu and Germanium to answer the question. It depends on charge carrier density. The higher number of charges per 1 m3 , the higher the density and the faster the drift speed and , subsequently current , will be: I α v . Cu is 109 times faster than ...
... 3. Why is drift speed so slow? Use the comparison of Cu and Germanium to answer the question. It depends on charge carrier density. The higher number of charges per 1 m3 , the higher the density and the faster the drift speed and , subsequently current , will be: I α v . Cu is 109 times faster than ...
LCM-40(DA), LCM-60(DA) installation manual
... ‧Use suitable mounting tools to do the wiring and mounting (see 5) ‧Use a MCB (miniature circuit breaker) with an adequate current rating to protect the lighting system (see 6) ...
... ‧Use suitable mounting tools to do the wiring and mounting (see 5) ‧Use a MCB (miniature circuit breaker) with an adequate current rating to protect the lighting system (see 6) ...
L25
... carry currents: in an electric stove this heat is used for cooking • The amount of energy converted to heat each second is called the power loss in a resistor • If the resistor has a voltage V across it and carries a current I, the electrical power converted to heat is given by ...
... carry currents: in an electric stove this heat is used for cooking • The amount of energy converted to heat each second is called the power loss in a resistor • If the resistor has a voltage V across it and carries a current I, the electrical power converted to heat is given by ...
Name - OnCourse
... According to Ohm’s Law, when the _________ in a circuit increases the ___________ increases. Example – _________________________________________________________. ...
... According to Ohm’s Law, when the _________ in a circuit increases the ___________ increases. Example – _________________________________________________________. ...
CTcircuitsAnsb
... Answer: I2 remains constant. I2 = V2 / R2 = (120 V)/R2 which remains constant. Light bulbs 1 and 2 are not affected when light bulb 3 is turned on or off. When switch S3 is closed, what happens to current through the fuse? A) increases B) decreases C) remains constant Answer: the current through the ...
... Answer: I2 remains constant. I2 = V2 / R2 = (120 V)/R2 which remains constant. Light bulbs 1 and 2 are not affected when light bulb 3 is turned on or off. When switch S3 is closed, what happens to current through the fuse? A) increases B) decreases C) remains constant Answer: the current through the ...
ANSWERS to CIRCUITS - Uplift North Hills Prep
... (b) I = V/R = 12/6 = 2 A (c) V1 = V2 = 12 - IR = 12 - 2x4 = 4 V I1 = V1 /R1 = 4/3 = 1 .33 A I2 = 2 - 1.33 = 0.67 A (a) the total resistance of the circuit (b) the current flowing in the main circuit (c) the current in each resistor 49. The diagram shows resistances joined in a compound circuit. (a) ...
... (b) I = V/R = 12/6 = 2 A (c) V1 = V2 = 12 - IR = 12 - 2x4 = 4 V I1 = V1 /R1 = 4/3 = 1 .33 A I2 = 2 - 1.33 = 0.67 A (a) the total resistance of the circuit (b) the current flowing in the main circuit (c) the current in each resistor 49. The diagram shows resistances joined in a compound circuit. (a) ...
Slide 1
... • In ohmic materials, this ratio is nearly constant • Resistivity is a property of a material; to find resistance: R = ρL/A • Resistivity depends on temperature ...
... • In ohmic materials, this ratio is nearly constant • Resistivity is a property of a material; to find resistance: R = ρL/A • Resistivity depends on temperature ...
AMS23 - Advanced Monolithic Systems
... The AMS23 Voltage Detector monitors system voltage from 1.25V to 12V. The detector is designed to ignore fast transients on VCC and has a voltage hysteresis (VHYST). The AMS23 asserts an output signal (OUT) whenever VDETECT goes below the Voltage Detect Threshold (VTH-). The output signal (OUT) stay ...
... The AMS23 Voltage Detector monitors system voltage from 1.25V to 12V. The detector is designed to ignore fast transients on VCC and has a voltage hysteresis (VHYST). The AMS23 asserts an output signal (OUT) whenever VDETECT goes below the Voltage Detect Threshold (VTH-). The output signal (OUT) stay ...
Electrical Circuits and Engineering Economics
... Sources of Electrical Energy Independent of current and/or voltage ...
... Sources of Electrical Energy Independent of current and/or voltage ...
2 The TTL Inverter
... With the input LO and the base current supplied to T1, this transistor can conduct in the forward mode. Since the only source of collector current is the leakage of T2 then T1 is driven into saturation. This ensures that T2 is OFF which, in turn, means that T3 is OFF. While there is no load present, ...
... With the input LO and the base current supplied to T1, this transistor can conduct in the forward mode. Since the only source of collector current is the leakage of T2 then T1 is driven into saturation. This ensures that T2 is OFF which, in turn, means that T3 is OFF. While there is no load present, ...
single-supply pre-biasing circuit for low-amplitude
... Abstract: Harvesters utilizing piezoelectricity as the transduction method have advantages over other designs in that the transducer output voltage and current tend to be in a more favourable range for input to a power electronic interface. However, typical devices often operate significantly below ...
... Abstract: Harvesters utilizing piezoelectricity as the transduction method have advantages over other designs in that the transducer output voltage and current tend to be in a more favourable range for input to a power electronic interface. However, typical devices often operate significantly below ...
BasicStart
... These notes provide a quick tour through the drawing of a schematic using Orcad’s Pspice version 9. They are intended to assist the student in learning to use Pspice for E245 and E246. After completing this simple tutorial, the student is encouraged to draw upon Pspice in the verification that solut ...
... These notes provide a quick tour through the drawing of a schematic using Orcad’s Pspice version 9. They are intended to assist the student in learning to use Pspice for E245 and E246. After completing this simple tutorial, the student is encouraged to draw upon Pspice in the verification that solut ...
EUP2796 Dual-Display White LED Driver with 3/2X Switched Capacitor Boost
... The device will recover and operate normally when the junction temperature falls below 140˚C (typ.).It is important that the board layout provides good thermal conduction. This will help to keep the junction temperature within specified operating ratings. ...
... The device will recover and operate normally when the junction temperature falls below 140˚C (typ.).It is important that the board layout provides good thermal conduction. This will help to keep the junction temperature within specified operating ratings. ...
MAX1615/MAX1616 High-Voltage, Low
... Output Voltage Noise The MAX1615/MAX1616 typically exhibit 5mVp-p of noise during normal operation. This is negligible in most applications. In applications that include analogto-digital converters (ADCs) of more than 12 bits, consider the ADC’s power-supply-rejection specifications. ...
... Output Voltage Noise The MAX1615/MAX1616 typically exhibit 5mVp-p of noise during normal operation. This is negligible in most applications. In applications that include analogto-digital converters (ADCs) of more than 12 bits, consider the ADC’s power-supply-rejection specifications. ...
Electric Circuits - bridgingthegap09
... • Circuit that has more than one path for electric current to follow • Current branches so that electrons flow through each of the paths • If one path broken, electrons continue to flow through the other paths ...
... • Circuit that has more than one path for electric current to follow • Current branches so that electrons flow through each of the paths • If one path broken, electrons continue to flow through the other paths ...
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.