MAX5383/MAX5384/MAX5385 Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 General Description
... up to 10MHz. The MAX5383 has an internal +2V reference and operates from a +2.7V to +3.6V supply. The MAX5384 has an internal +4V reference and operates from a +4.5V to +5.5V supply. The MAX5385 operates over the full +2.7V to +5.5V supply range and has an internal reference equal to 0.9 ✕ VDD. The ...
... up to 10MHz. The MAX5383 has an internal +2V reference and operates from a +2.7V to +3.6V supply. The MAX5384 has an internal +4V reference and operates from a +4.5V to +5.5V supply. The MAX5385 operates over the full +2.7V to +5.5V supply range and has an internal reference equal to 0.9 ✕ VDD. The ...
ANTARIS® 4 GPS Modules Data Sheet
... In this mode, the Autonomous Power Management (APM) automatically optimizes power consumption. It powers off parts of the receiver when they are not used. Also, the CPU speed is reduced when the CPU workload is low. A configurable power saving mode is available where the GPS is put into sleep ...
... In this mode, the Autonomous Power Management (APM) automatically optimizes power consumption. It powers off parts of the receiver when they are not used. Also, the CPU speed is reduced when the CPU workload is low. A configurable power saving mode is available where the GPS is put into sleep ...
Modelling of Crosstalk and Delay for Distributed RLCG On
... The frequency-domain difference approximation [11] procedure is more general, because it can directly handle lines with arbitrary frequency-dependent parameters or lines characterized by data measured in frequency-domain. The timedomain difference approximation procedure should be employed only if t ...
... The frequency-domain difference approximation [11] procedure is more general, because it can directly handle lines with arbitrary frequency-dependent parameters or lines characterized by data measured in frequency-domain. The timedomain difference approximation procedure should be employed only if t ...
LLC Resonant Half Bridge Converter 300 W Evaluation Module
... isolation of AC-DC off-line application between the primary and the secondary, operating from a DC source of 390 V. The EVM uses the UCC25600 resonant half-bridge controller which integrates built-in state of the art efficiency boost features with high level protection features to provide cost effec ...
... isolation of AC-DC off-line application between the primary and the secondary, operating from a DC source of 390 V. The EVM uses the UCC25600 resonant half-bridge controller which integrates built-in state of the art efficiency boost features with high level protection features to provide cost effec ...
KENDRIYA VIDYALYA LAITKOR PEAK, SHILLONG JABAL Physics
... A transformer is an electrical device which is used for changing the A.C. voltages. A transformer is most widely used device in both low and high current circuit. As such transformers are built in an amazing strength of sizes. In electronic, measurement and control circuits, transformer size may be ...
... A transformer is an electrical device which is used for changing the A.C. voltages. A transformer is most widely used device in both low and high current circuit. As such transformers are built in an amazing strength of sizes. In electronic, measurement and control circuits, transformer size may be ...
Fundamentals of Power Electronics
... • Energy is lost during the semiconductor switching transitions, via several mechanisms: • Transistor switching times ...
... • Energy is lost during the semiconductor switching transitions, via several mechanisms: • Transistor switching times ...
In this discussion we cover 27MHz transmitters and receivers
... Creates a resonant circuit at 27MHz to make sure the crystal oscillates at this frequency. You can see the transformer creates a resonant circuit by the fact that it has a capacitor across the primary winding. These two components create a "resonant" or "tuned " circuit and this is where the circui ...
... Creates a resonant circuit at 27MHz to make sure the crystal oscillates at this frequency. You can see the transformer creates a resonant circuit by the fact that it has a capacitor across the primary winding. These two components create a "resonant" or "tuned " circuit and this is where the circui ...
REO current and voltage sensors
... mixed currents Very high precision and short response time Broad frequency spectrum and low temperature drift Very good linearity and overcurrent resistance No additional losses in the measuring circuit (DC to 150 kHz) Current output for lengthy transmission lines High-quality UL listed insulating m ...
... mixed currents Very high precision and short response time Broad frequency spectrum and low temperature drift Very good linearity and overcurrent resistance No additional losses in the measuring circuit (DC to 150 kHz) Current output for lengthy transmission lines High-quality UL listed insulating m ...
Analog VLSI Architectures for Motion Processing: From Fundamental Limits to System Applications, Invited Paper
... Fig. 2. Photoreceptor noise as a.function of image irradiance. The output noise of the photoreceptors of Fig. l(b) due to 120 Hz line noise of fluorescent ambient lighting shoa s that at high irradiance levels this type of noise is independent of the photosensitive area. The noise war calculated fro ...
... Fig. 2. Photoreceptor noise as a.function of image irradiance. The output noise of the photoreceptors of Fig. l(b) due to 120 Hz line noise of fluorescent ambient lighting shoa s that at high irradiance levels this type of noise is independent of the photosensitive area. The noise war calculated fro ...
CSPEMI202A 数据资料DataSheet下载
... pi−style filters (C−R−C) that reduce EMI/RFI emissions while at the same time providing ESD protection. This part is custom−designed to interface with a microphone port on a cellular telephone or similar device. Each high quality filter provides more than 35 dB attenuation in the 800−2700 MHz range. ...
... pi−style filters (C−R−C) that reduce EMI/RFI emissions while at the same time providing ESD protection. This part is custom−designed to interface with a microphone port on a cellular telephone or similar device. Each high quality filter provides more than 35 dB attenuation in the 800−2700 MHz range. ...
Instead of thyristors, full wave rectifier can be
... turned off. When this is the case, any applied forward voltage will fall across the reversed biased junction J2. The only current to flow will be a small leakage current.[3] The forward breakdown voltage is therefore determined by the breakdown voltage of this junction. This is an important factor, ...
... turned off. When this is the case, any applied forward voltage will fall across the reversed biased junction J2. The only current to flow will be a small leakage current.[3] The forward breakdown voltage is therefore determined by the breakdown voltage of this junction. This is an important factor, ...
Telegonos_manual
... but with certain power limitations. The optimal efficiency is achieved with about 1.5 Ohm. The battery holder is powered up by consecutive fast pressing of the button for 1 to 5 times, see extended functions menu (Oc “On clicks”). With continued pressing of the button the user steps through the prog ...
... but with certain power limitations. The optimal efficiency is achieved with about 1.5 Ohm. The battery holder is powered up by consecutive fast pressing of the button for 1 to 5 times, see extended functions menu (Oc “On clicks”). With continued pressing of the button the user steps through the prog ...
PowerPoint 프레젠테이션
... Insulators are used principally to hold conductive elements in position and to prevent them from coming in contact with one another -> substrates on circuits. Ideal insulators : r =1, tan =0 ...
... Insulators are used principally to hold conductive elements in position and to prevent them from coming in contact with one another -> substrates on circuits. Ideal insulators : r =1, tan =0 ...
Smoke Detector
... Allegro A5347CA is a low-current, CMOS circuit providing all of the required features for an ionization-type smoke detector. The internal oscillator and timing circuitry keeps standby power to a minimum by powering down the device for 1.66 seconds and sensing smoke for only 10 ms. Every 24 on/off cy ...
... Allegro A5347CA is a low-current, CMOS circuit providing all of the required features for an ionization-type smoke detector. The internal oscillator and timing circuitry keeps standby power to a minimum by powering down the device for 1.66 seconds and sensing smoke for only 10 ms. Every 24 on/off cy ...
MAX2644 2.4GHz SiGe, High IP3 Low-Noise Amplifier General Description
... High IP3 Low-Noise Amplifier Table 1. MAX2644 Typical Scattering Parameters (RBIAS = 750Ω, VCC = +3.0V, TA = +25°C.) ...
... High IP3 Low-Noise Amplifier Table 1. MAX2644 Typical Scattering Parameters (RBIAS = 750Ω, VCC = +3.0V, TA = +25°C.) ...
Handbook Ch 5 Electricity - AP Physics 2 Homework Page
... that the wires get hot due to friction between the moving charges and the stationary metal that makes up the wires. This leads us to Resistance. The ampere is the basic unit of current it is equal to one coulomb of charge per second. At an electron level one Ampere is 6,241,500,000,000,000,000 elect ...
... that the wires get hot due to friction between the moving charges and the stationary metal that makes up the wires. This leads us to Resistance. The ampere is the basic unit of current it is equal to one coulomb of charge per second. At an electron level one Ampere is 6,241,500,000,000,000,000 elect ...
2.7.1 armature voltage control
... the base speed or when the armature voltage cannot be changed. The armature voltage is fixed at the rated value and the field current and consequently the main flux is reduced. Maximum speed obtained by field weakening is limited by the mechanical design of the motor and the motor stability at weak ...
... the base speed or when the armature voltage cannot be changed. The armature voltage is fixed at the rated value and the field current and consequently the main flux is reduced. Maximum speed obtained by field weakening is limited by the mechanical design of the motor and the motor stability at weak ...
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.