Design and Simulation of Cascaded H
... decades, power industries have proved that the adverse impacts on the PQ can be mitigated or avoided by conventional means, and that techniques using fast controlled force commutated power electronics (PE) are even more effective. PQ compensators can be categorized into two main types. One is shunt ...
... decades, power industries have proved that the adverse impacts on the PQ can be mitigated or avoided by conventional means, and that techniques using fast controlled force commutated power electronics (PE) are even more effective. PQ compensators can be categorized into two main types. One is shunt ...
RF Power Detector MAX2209
... cdma2000M, and high-speed downlink/uplink packet access. The MAX2209 accepts an RF signal at the input, and outputs a temperature-independent voltage related to the input signal voltage. The output voltage expressed in dBV is proportional to the input power expressed in dBm. The device has a detecti ...
... cdma2000M, and high-speed downlink/uplink packet access. The MAX2209 accepts an RF signal at the input, and outputs a temperature-independent voltage related to the input signal voltage. The output voltage expressed in dBV is proportional to the input power expressed in dBm. The device has a detecti ...
AD8029
... The power dissipated in the package (PD) is the sum of the quiescent power dissipation and the power dissipated in the package due to the load drive for all outputs. The quiescent power is the voltage between the supply pins (VS) times the quiescent current (IS). Assuming the load (RL) is referenced ...
... The power dissipated in the package (PD) is the sum of the quiescent power dissipation and the power dissipated in the package due to the load drive for all outputs. The quiescent power is the voltage between the supply pins (VS) times the quiescent current (IS). Assuming the load (RL) is referenced ...
Catalog
... autotransformers. They regulate distribution line voltages from 10% raise (boost) to 10% lower (buck) in thirty-two steps of approximately 5/8% each. Voltage ratings are available from 2400 volts (60 kV BIL) to 34,500 volts (200 kV BIL) for 60 Hz and 50 Hz systems. Internal potential winding taps an ...
... autotransformers. They regulate distribution line voltages from 10% raise (boost) to 10% lower (buck) in thirty-two steps of approximately 5/8% each. Voltage ratings are available from 2400 volts (60 kV BIL) to 34,500 volts (200 kV BIL) for 60 Hz and 50 Hz systems. Internal potential winding taps an ...
Data Sheet 1
... o This data sheet is applied for Block Type EMIFILr used for General Electronics equipment for your design. ...
... o This data sheet is applied for Block Type EMIFILr used for General Electronics equipment for your design. ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... using infrared (IR) emitter LED as the light sources. It uses popular melody generator IC UM66 that can generate a continuous musical tone. UM66 IC production is fed to the infrared (IR) driver stage (built cross transistors BC547 and BD140) to get the maximum range. Here, the red LED flashes accord ...
... using infrared (IR) emitter LED as the light sources. It uses popular melody generator IC UM66 that can generate a continuous musical tone. UM66 IC production is fed to the infrared (IR) driver stage (built cross transistors BC547 and BD140) to get the maximum range. Here, the red LED flashes accord ...
FSAV430 Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch Features
... demultiplexer) video switch designed specifically for switching high definition YPbPr and computer RGB (up to UXGA) signals. The bandwidth of this device is 1.1GHz (typical) which allows signals to pass with minimal edge and phase distortion. Image integrity is maintained with low crosstalk, high of ...
... demultiplexer) video switch designed specifically for switching high definition YPbPr and computer RGB (up to UXGA) signals. The bandwidth of this device is 1.1GHz (typical) which allows signals to pass with minimal edge and phase distortion. Image integrity is maintained with low crosstalk, high of ...
Small signal amplifiers
... In a Class A amplifier, the operating point is chosen around the middle of the load line If the signal exceeds the cut-off point, the output current stops and any signal with a lower amplitude will not come at the output Similarly, if the signal exceeds the saturation point, the output current ...
... In a Class A amplifier, the operating point is chosen around the middle of the load line If the signal exceeds the cut-off point, the output current stops and any signal with a lower amplitude will not come at the output Similarly, if the signal exceeds the saturation point, the output current ...
LP3997 Micropower 250mA CMOS LDO Regulator with Error Flag
... range of -55˚C to +125˚C, will only vary the capacitance to within ± 15%. The capacitor type X5R has a similar tolerance over a reduced temperature range of -55˚C to +85˚C. Most large value ceramic capacitors, larger than 1µF are manufactured with Z5U or Y5V temperature characteristics. Their capaci ...
... range of -55˚C to +125˚C, will only vary the capacitance to within ± 15%. The capacitor type X5R has a similar tolerance over a reduced temperature range of -55˚C to +85˚C. Most large value ceramic capacitors, larger than 1µF are manufactured with Z5U or Y5V temperature characteristics. Their capaci ...
ANALOG COMMUNICATIONS
... • Automatic gain control (AGC) is obtained from the detector stage to adjusts the gain of the IF (and sometimes the RF) stages inversely to the input signal level. This enables the receiver to cope with large variations in input signal. ...
... • Automatic gain control (AGC) is obtained from the detector stage to adjusts the gain of the IF (and sometimes the RF) stages inversely to the input signal level. This enables the receiver to cope with large variations in input signal. ...
Part Number: XZMDKCBDDG45S-9 Features Package Schematics
... 3. The product(s) in this document are designed to be operated within the electrical and environmental specifications indicated on the datasheet. User accepts full risk and responsibility when operating the product(s) beyond their intended specifications. 4. The product(s) described in this document ...
... 3. The product(s) in this document are designed to be operated within the electrical and environmental specifications indicated on the datasheet. User accepts full risk and responsibility when operating the product(s) beyond their intended specifications. 4. The product(s) described in this document ...
A Low-Power High-PSRR Current Mode Microphone Preamplifier
... For obvious reasons, rejection of power-supply noise is a major design constraint for low-noise systems. A variety of nonideal properties of signal processing systems can contribute to signal degradation. In an all-analog signal processor, rectification and distortion can increase in-band noise dras ...
... For obvious reasons, rejection of power-supply noise is a major design constraint for low-noise systems. A variety of nonideal properties of signal processing systems can contribute to signal degradation. In an all-analog signal processor, rectification and distortion can increase in-band noise dras ...
8 W Single End, EL34 amplifier
... tap at 50% for the screen grid the inclusion of cathode feedback halves output resistance. The output resistance tells us about the anode resistance in the valve, which in turn tells us about the steepness of the curves representing anode voltage versus anode current. The lower the anode resistance ...
... tap at 50% for the screen grid the inclusion of cathode feedback halves output resistance. The output resistance tells us about the anode resistance in the valve, which in turn tells us about the steepness of the curves representing anode voltage versus anode current. The lower the anode resistance ...
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.