Handout 4
... relative to the much higher resistance of the postsynaptic membrane shunts the majority of the electrical current away from postsynaptic neuron and into the extracellular space results in an attenuation of potential from neuron 1 to neuron 2 by 10-4 even if the gap between neurons is reduced so as t ...
... relative to the much higher resistance of the postsynaptic membrane shunts the majority of the electrical current away from postsynaptic neuron and into the extracellular space results in an attenuation of potential from neuron 1 to neuron 2 by 10-4 even if the gap between neurons is reduced so as t ...
ADL5354 数据手册DataSheet 下载
... passive mixer arrangement provides good LO-to-RF leakage, typically better than −37 dBm, and excellent intermodulation performance. The balanced mixer core also provides extremely high input linearity, allowing the device to be used in demanding cellular applications where in-band blocking signals m ...
... passive mixer arrangement provides good LO-to-RF leakage, typically better than −37 dBm, and excellent intermodulation performance. The balanced mixer core also provides extremely high input linearity, allowing the device to be used in demanding cellular applications where in-band blocking signals m ...
Tektronix AM503 current probe system, user-manual
... suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a loc ...
... suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a loc ...
detector arrays
... the additional circuitry (and pin-out) and so in cost—low-cost cameras will usually have a single video output. A variant of the frame transfer array is to have two storage regions, one at the top and one at the bottom of the image area. Half of the image is transferred up into the top storage regio ...
... the additional circuitry (and pin-out) and so in cost—low-cost cameras will usually have a single video output. A variant of the frame transfer array is to have two storage regions, one at the top and one at the bottom of the image area. Half of the image is transferred up into the top storage regio ...
dc power supply handbook
... Index ...................................................................................................................................................................120 ...
... Index ...................................................................................................................................................................120 ...
Lecture #0 - Cairo University Scholars
... • Voltage dependent current source (gmVgs) models dependence of drain current on gate-source voltage • Output resistance models dependence of drain current on drainsource voltage (channel length modulation) • Voltage dependent current source (gmbVbs) models dependence of drain current on bulk-source ...
... • Voltage dependent current source (gmVgs) models dependence of drain current on gate-source voltage • Output resistance models dependence of drain current on drainsource voltage (channel length modulation) • Voltage dependent current source (gmbVbs) models dependence of drain current on bulk-source ...
DS3904/DS3905 Triple 128-Position Nonvolatile Digital Variable
... Note 5: Relative linearity is used to determine the change of resistance between two adjacent resistor positions. Note 6: Temperature coefficient specifies the change in resistance as a function of temperature. The temperature coefficient varies with resistor position. Limits are guaranteed by desig ...
... Note 5: Relative linearity is used to determine the change of resistance between two adjacent resistor positions. Note 6: Temperature coefficient specifies the change in resistance as a function of temperature. The temperature coefficient varies with resistor position. Limits are guaranteed by desig ...
Automatic Load Transfer Switches
... but shall maintain availability of emergency source in event that normal source fails shortly after re-transfer. Controls shall allow engine-generator set to run unloaded for a cool-down period prior to shutdown. ...
... but shall maintain availability of emergency source in event that normal source fails shortly after re-transfer. Controls shall allow engine-generator set to run unloaded for a cool-down period prior to shutdown. ...
Automatic Load Transfer Switches
... but shall maintain availability of emergency source in event that normal source fails shortly after re-transfer. Controls shall allow engine-generator set to run unloaded for a cool-down period prior to shutdown. ...
... but shall maintain availability of emergency source in event that normal source fails shortly after re-transfer. Controls shall allow engine-generator set to run unloaded for a cool-down period prior to shutdown. ...
Kinetis KL46: 48MHz Cortex-M0+ 128/256KB Flash 64-121pin
... • Flash write voltage range: 1.71 to 3.6 V • Temperature range (ambient): -40 to 105°C ...
... • Flash write voltage range: 1.71 to 3.6 V • Temperature range (ambient): -40 to 105°C ...
P82B715 I 2 C bus extender
... without worrying about the special voltage levels associated with other I2C bus buffers. Multiple P82B715s can be connected together in a star or multi-point architecture by their Lx/Ly ports without limit as long as the total capacitance of the system remains less than about 3000 pF (400 pF or less ...
... without worrying about the special voltage levels associated with other I2C bus buffers. Multiple P82B715s can be connected together in a star or multi-point architecture by their Lx/Ly ports without limit as long as the total capacitance of the system remains less than about 3000 pF (400 pF or less ...
BDTIC www.BDTIC.com/infineon Power Management and Multimarket
... 1. ESD protection at pin VS will be triggered if the voltage at pin VS rises by more than 5 V with a slew rate of more than 5 V/µs. This condition is met during an ESD event, but might also occur if the LED driver gets hotplugged into a power supply and the VS blocking capacitor has a too small capa ...
... 1. ESD protection at pin VS will be triggered if the voltage at pin VS rises by more than 5 V with a slew rate of more than 5 V/µs. This condition is met during an ESD event, but might also occur if the LED driver gets hotplugged into a power supply and the VS blocking capacitor has a too small capa ...
PIP-310/-311 Fluorescent Motion Sensor
... codes and regulations pertinent to the city of installation. • Do not use this sensor with fluorescent loads that individually or collectively exceed 400 watts or 5 amps RMS at full power. Wide Fixture Versatility. PIP-310/-311 motion sensors are designed for use with multiple ballast fluorescent fi ...
... codes and regulations pertinent to the city of installation. • Do not use this sensor with fluorescent loads that individually or collectively exceed 400 watts or 5 amps RMS at full power. Wide Fixture Versatility. PIP-310/-311 motion sensors are designed for use with multiple ballast fluorescent fi ...
SD101AW-E3-08
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
FAN3988 USB/Charger and Over-Voltage Detection Device FAN 39
... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package s ...
... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package s ...
SN74LV374A-Q1 数据资料 dataSheet 下载
... bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components. OE does not affect internal operations of the latch. Old data can be retained or new data can be entered while the outputs are in the h ...
... bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components. OE does not affect internal operations of the latch. Old data can be retained or new data can be entered while the outputs are in the h ...
Basic Facts about Electrical Safety Testing
... Due to differences in testing standards across the globe it is becoming increasingly important for manufacturers to ensure that their products are safe for consumer and industrial use. What was once a general and loosely regulated industry is now being flooded with stringent national and internatio ...
... Due to differences in testing standards across the globe it is becoming increasingly important for manufacturers to ensure that their products are safe for consumer and industrial use. What was once a general and loosely regulated industry is now being flooded with stringent national and internatio ...
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.