FCBS0550 FCBS0550 Smart Power Module (SPM) Smart Power Module (SPM) Features
... 5. VFO output pulse width should be determined by connecting an external capacitor(CFOD) between CFOD(pin7) and COM(pin2). (Example : if CFOD = 33 nF, then tFO = 1.8ms (typ.)) Please refer to the note 5 for calculation method. 6. Input signal is High-Active type. There is a 3.3kΩ resistor inside the ...
... 5. VFO output pulse width should be determined by connecting an external capacitor(CFOD) between CFOD(pin7) and COM(pin2). (Example : if CFOD = 33 nF, then tFO = 1.8ms (typ.)) Please refer to the note 5 for calculation method. 6. Input signal is High-Active type. There is a 3.3kΩ resistor inside the ...
Electrical Circuit Theory
... On-Car The math" side of Ohm’s Law is important if we are designing a circuit. Applications of But because we are in the business of repairing electrical problems, Ohm’s Law what we need to know about Ohm’s law can be summarized. Since most circuits (and basically all body electrical circuits) work ...
... On-Car The math" side of Ohm’s Law is important if we are designing a circuit. Applications of But because we are in the business of repairing electrical problems, Ohm’s Law what we need to know about Ohm’s law can be summarized. Since most circuits (and basically all body electrical circuits) work ...
1. The following questions refer to the waveform shown below. a
... 16. Practice Problem 9.5 from the textbook: Find the sinusoids corresponding to these phasors. (Or, stated using fancier terminology, transform these sinusoids from the phasor domain to the time domain.) (a) V = −25∠40° V ...
... 16. Practice Problem 9.5 from the textbook: Find the sinusoids corresponding to these phasors. (Or, stated using fancier terminology, transform these sinusoids from the phasor domain to the time domain.) (a) V = −25∠40° V ...
Low-Voltage FGMOS Based Voltage-to-Current Converter
... used in the design of mixers/ modulators, voltageto-frequency converters and interface units between circuits employing voltage-mode signal processing and those using current-mode processing. In addition, VTC converters are used as basic building blocks to perform various computational functions, su ...
... used in the design of mixers/ modulators, voltageto-frequency converters and interface units between circuits employing voltage-mode signal processing and those using current-mode processing. In addition, VTC converters are used as basic building blocks to perform various computational functions, su ...
a Very Low Noise Quad Operational Amplifier OP470
... The OP470 is a high-performance monolithic quad operational amplifier with exceptionally low voltage noise, 5 nV/÷Hz at 1 kHz max, offering comparable performance to ADI’s industry standard OP27. The OP470 features an input offset voltage below 0.4 mV, excellent for a quad op amp, and an offset drif ...
... The OP470 is a high-performance monolithic quad operational amplifier with exceptionally low voltage noise, 5 nV/÷Hz at 1 kHz max, offering comparable performance to ADI’s industry standard OP27. The OP470 features an input offset voltage below 0.4 mV, excellent for a quad op amp, and an offset drif ...
Precision_Power_Art Series A204, A404, AX400
... its surface area. The traditional way to add surface area is to use fins, expanding the radiating surface without increasing the overall dimensions of the amplifier. So why doesn't the Art Series heatsink employ the traditional use of fins since it must adhere to the same rules of thermodynamics tha ...
... its surface area. The traditional way to add surface area is to use fins, expanding the radiating surface without increasing the overall dimensions of the amplifier. So why doesn't the Art Series heatsink employ the traditional use of fins since it must adhere to the same rules of thermodynamics tha ...
SP3281
... The SP3281EB device is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook and palmtop computers, PDAs, cell phones and their data cables and cradles. The SP3281EB is compatible with low voltage logic down to 1.8V using a logic select pin (VL) which condit ...
... The SP3281EB device is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook and palmtop computers, PDAs, cell phones and their data cables and cradles. The SP3281EB is compatible with low voltage logic down to 1.8V using a logic select pin (VL) which condit ...
A low-phase-noise LC-VCO with an enhanced
... E-AMOS are achieved by adopting different capacitances of A-MOSs and setting unequal DC biases. 2.3. Proposed DSVA with high Q A wide tuning range is achieved by switching capacitors in popular wide-band VCOs, the switched capacitors are fixed capacitors or varactors. MIM or MOM capacitors are chose ...
... E-AMOS are achieved by adopting different capacitances of A-MOSs and setting unequal DC biases. 2.3. Proposed DSVA with high Q A wide tuning range is achieved by switching capacitors in popular wide-band VCOs, the switched capacitors are fixed capacitors or varactors. MIM or MOM capacitors are chose ...
Extinguishant Control Panel Operation and Maintenance
... 3.2 The smoke detection circuits are monitored against open or short circuit faults in the wiring and any such faults will be annunciated at the control equipment by zone and system fault indications within four seconds of a fault occurring. 3.3 A short circuit fault condition will occur if the resi ...
... 3.2 The smoke detection circuits are monitored against open or short circuit faults in the wiring and any such faults will be annunciated at the control equipment by zone and system fault indications within four seconds of a fault occurring. 3.3 A short circuit fault condition will occur if the resi ...
Power Suppply and UART Circuit
... a high level to indicate the active antenna absent. AADET_N will change to a low level when active antenna is connected well. ...
... a high level to indicate the active antenna absent. AADET_N will change to a low level when active antenna is connected well. ...
Single-Phase Series AC Circuits
... Thus, the current is a sinewave, of maximum value Vm/R, is of the same frequency as the voltage, and is in phase with it. ...
... Thus, the current is a sinewave, of maximum value Vm/R, is of the same frequency as the voltage, and is in phase with it. ...
LT5521 - Very High Linearity Active Mixer
... Low LO Leakage: –42dBm Integrated LO Buffer: Low LO Drive Level Single-Ended LO Drive Wide Single Supply Range: 3.15V to 5.25V ...
... Low LO Leakage: –42dBm Integrated LO Buffer: Low LO Drive Level Single-Ended LO Drive Wide Single Supply Range: 3.15V to 5.25V ...
Frequently Asked Questions (FAQs)
... A: UL 1077 supplementary protectors are being misapplied and used for branch circuit protection in numerous industrial control panel applications throughout the industry. They are intended to be used as a component within a finished product such as commercial appliances, kitchen appliances and ligh ...
... A: UL 1077 supplementary protectors are being misapplied and used for branch circuit protection in numerous industrial control panel applications throughout the industry. They are intended to be used as a component within a finished product such as commercial appliances, kitchen appliances and ligh ...
UCC2800-Q1 数据资料 dataSheet 下载
... The UCC2800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and dc-to-dc fixed frequency current-mode switching power supplies with minimal parts count. These devices have the same pin configuration as the UC2842/3/4 ...
... The UCC2800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and dc-to-dc fixed frequency current-mode switching power supplies with minimal parts count. These devices have the same pin configuration as the UC2842/3/4 ...
An Ultra-Low-Power Pulse Oximeter Implemented with an Energy-Efficient Transimpedance Amplifier
... The idea behind the operation of pulse oximeters is that hemoglobin changes color from dark red to bright red when oxygenated and reduces its absorption of red light. Hence, if we shine red LED light at 660 nm through one side of a patient’s finger and measure the transmitted light on the other side ...
... The idea behind the operation of pulse oximeters is that hemoglobin changes color from dark red to bright red when oxygenated and reduces its absorption of red light. Hence, if we shine red LED light at 660 nm through one side of a patient’s finger and measure the transmitted light on the other side ...
Signal Conversion
... However, real-world signals are corrupted by noise that frequently contains higher frequency components than the signal itself. For example, if an ECG electrode is placed over a muscle, an unwanted electromyographic (EMG) signal may also be picked up (Cromwell et al., 1976). This problem is usually ...
... However, real-world signals are corrupted by noise that frequently contains higher frequency components than the signal itself. For example, if an ECG electrode is placed over a muscle, an unwanted electromyographic (EMG) signal may also be picked up (Cromwell et al., 1976). This problem is usually ...
4.10 MOSFET circuit symbols and model summary Arrow points in
... Note that this circuit uses the three-terminal representation for the MOSFET in which it is assumed that the bulk terminal is tied to the source. If the bulk terminal were grounded, the analysis would become more complex because the threshold voltage would then be a function of the voltage developed ...
... Note that this circuit uses the three-terminal representation for the MOSFET in which it is assumed that the bulk terminal is tied to the source. If the bulk terminal were grounded, the analysis would become more complex because the threshold voltage would then be a function of the voltage developed ...
MAX3233E/MAX3235E ±15kV ESD-Protected, 1µA, 250kbps, 3.3V/5V, Dual RS-232 Transceivers with Internal Capacitors
... revolutionary AutoShutdown Plus™ feature. These devices automatically enter a low-power shutdown mode when the following two conditions occur: either the RS-232 cable is disconnected or the transmitters of the connected peripherals are inactive, and the UART driving the transmitter inputs is inactiv ...
... revolutionary AutoShutdown Plus™ feature. These devices automatically enter a low-power shutdown mode when the following two conditions occur: either the RS-232 cable is disconnected or the transmitters of the connected peripherals are inactive, and the UART driving the transmitter inputs is inactiv ...
Regenerative circuit
The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.