12. CMOS Active Filters - Classes
... • 5. Also, do not place all-pass stages at the end of the cascade, because these have wideband noise. It is usually best to place all-pass stages near the input port of the filter. • 6. If several highpass or bandpass stages are available, one can place them at the beginning, middle and end of the f ...
... • 5. Also, do not place all-pass stages at the end of the cascade, because these have wideband noise. It is usually best to place all-pass stages near the input port of the filter. • 6. If several highpass or bandpass stages are available, one can place them at the beginning, middle and end of the f ...
DRAFT PURCHASE MANUAL
... A prospective Bidder requiring any clarification of the bidding documents may notify the Purchaser in writing or by cable (hereinafter, the term cable is deemed to include telex and facsimile) at the Purchaser's address. The Purchaser will respond in writing to any request for clarification of the b ...
... A prospective Bidder requiring any clarification of the bidding documents may notify the Purchaser in writing or by cable (hereinafter, the term cable is deemed to include telex and facsimile) at the Purchaser's address. The Purchaser will respond in writing to any request for clarification of the b ...
Intel® Atom™ Processor D400/D500 Series Datasheet, Vol. 1
... Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined.” Intel reserves these for future definition and shall have no responsibility whats ...
... Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined.” Intel reserves these for future definition and shall have no responsibility whats ...
User manual - Schneider Electric
... WARNING indicates a potentially hazardous situation, which, if not avoided, can result in death, serious injury, or equipment damage. ...
... WARNING indicates a potentially hazardous situation, which, if not avoided, can result in death, serious injury, or equipment damage. ...
Impact of Gate-Length Biasing on Threshold-Voltage Selection
... Low Vth determines circuit performance ...
... Low Vth determines circuit performance ...
Ignition systems - VISER-u
... During operation battery voltage flows through the ignition switch (2) on its way to the coil’s Terminal 15. When the points close, current flows through the ignition coil’s primary winding (asphalt coil, refer to section on ignition coils) and to ground. This flow produces a magnetic flux field in ...
... During operation battery voltage flows through the ignition switch (2) on its way to the coil’s Terminal 15. When the points close, current flows through the ignition coil’s primary winding (asphalt coil, refer to section on ignition coils) and to ground. This flow produces a magnetic flux field in ...
303 ALBERTA-BC INTERCONNECTION OPERATION 1. Purpose
... (1L274/887L and 1L275/786L), if such events did not involve loss of synchronism between BC and Alberta. The SC must be advised of such actions immediately following the forced outage or restoration of the 138 kV elements. If such events involve loss of synchronism between BC and Alberta, approval fr ...
... (1L274/887L and 1L275/786L), if such events did not involve loss of synchronism between BC and Alberta. The SC must be advised of such actions immediately following the forced outage or restoration of the 138 kV elements. If such events involve loss of synchronism between BC and Alberta, approval fr ...
303 ALBERTA-BC INTERCONNECTION OPERATION 1. Purpose
... (1L274/887L and 1L275/786L), if such events did not involve loss of synchronism between BC and Alberta. The SC must be advised of such actions immediately following the forced outage or restoration of the 138 kV elements. If such events involve loss of synchronism between BC and Alberta, approval fr ...
... (1L274/887L and 1L275/786L), if such events did not involve loss of synchronism between BC and Alberta. The SC must be advised of such actions immediately following the forced outage or restoration of the 138 kV elements. If such events involve loss of synchronism between BC and Alberta, approval fr ...
Application Manual for Power Supply Noise Suppression
... Bead 3-Terminal Capacitor Large-Capacitance Capacitor ...
... Bead 3-Terminal Capacitor Large-Capacitance Capacitor ...
al802ulada
... to any 12 or 24 volt Fire Alarm Control Panel (FACP). Primary applications include Notification Appliance Circuit (NAC such as strobes and horns) expansion support to meet ADA requirements. It also provides auxiliary power to support system accessories. The unit delivers electronically regulated and ...
... to any 12 or 24 volt Fire Alarm Control Panel (FACP). Primary applications include Notification Appliance Circuit (NAC such as strobes and horns) expansion support to meet ADA requirements. It also provides auxiliary power to support system accessories. The unit delivers electronically regulated and ...
MAX6305–MAX6313 5-Pin, Multiple-Input, Programmable Reset ICs General Description
... excessive current. For example, assume the circuitry driving MR uses a +5V supply other than VCC. If VCC drops or browns out lower than +4.7V, MR’s absolute maximum rating is violated (-0.3V to (VCC + 0.3V)), and undesirable current flows through the ESD structure from MR to VCC. To avoid this, it i ...
... excessive current. For example, assume the circuitry driving MR uses a +5V supply other than VCC. If VCC drops or browns out lower than +4.7V, MR’s absolute maximum rating is violated (-0.3V to (VCC + 0.3V)), and undesirable current flows through the ESD structure from MR to VCC. To avoid this, it i ...
Harmonic management of transmission and distribution systems
... program have been developed to overcome the above restrictions. These techniques have been applied to a typical power system to demonstrate their application. T h e effect of non-distorting loads and system capacitance is discussed. The effect of the harmonic voltage limit at different voltage level ...
... program have been developed to overcome the above restrictions. These techniques have been applied to a typical power system to demonstrate their application. T h e effect of non-distorting loads and system capacitance is discussed. The effect of the harmonic voltage limit at different voltage level ...
an-1265 application note
... The impulse response is symmetrical around the center pin, meaning the sinc filter gives equal weight to samples before and after the center pin (see Figure 9). Furthermore, the switching component is symmetrical around the point of average current. That is, if x equally spaced samples taken before ...
... The impulse response is symmetrical around the center pin, meaning the sinc filter gives equal weight to samples before and after the center pin (see Figure 9). Furthermore, the switching component is symmetrical around the point of average current. That is, if x equally spaced samples taken before ...
Agilent 33220A 20 MHz Function / Arbitrary Waveform Generator
... The instrument runs a short power-on self test, which takes a few seconds. When the instrument is ready for use it displays a message about how to obtain help, along with the current GPIB address and USB identification string. The function generator powers up in the sine wave function at 1 kHz with ...
... The instrument runs a short power-on self test, which takes a few seconds. When the instrument is ready for use it displays a message about how to obtain help, along with the current GPIB address and USB identification string. The function generator powers up in the sine wave function at 1 kHz with ...
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.