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MAX5876 12-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs General Description
MAX5876 12-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs General Description

... Reference I/O. Output of the internal 1.2V precision bandgap reference. Bypass with a 1µF capacitor to GND. REFIO can be driven with an external reference source. See Table 1. ...
Sucess in Vietnam Total plant solution for the Cam Pha cement plant
Sucess in Vietnam Total plant solution for the Cam Pha cement plant

Polarization-independent phase modulation using a polymer
Polarization-independent phase modulation using a polymer

... is the wavelength. The major advantage of such a homogeneous cell is that a large phase change can be obtained with a relatively low voltage. However, the homogeneous cell is polarization dependent and its response time, which depends on d2, is typically ⬃10 ms for a 5 ␮m cell gap using a high biref ...
D/A Converter
D/A Converter

BD95601MUV-LB
BD95601MUV-LB

... Frequency input. A resistor sets the switching frequency. The frequency can be set from 200kHz to 500kHz. Input Current Sense Amplifier input. FREQ pin is output. Output Current Sense Amplifier input. If the voltage between this pin and VOUT pin reaches the specified voltage level (setting at ILIM p ...
MAX4410 80mW, DirectDrive Stereo Headphone Driver with Shutdown General Description
MAX4410 80mW, DirectDrive Stereo Headphone Driver with Shutdown General Description

... The MAX4410 delivers up to 80mW per channel into a 16Ω load and has low 0.003% THD + N. A high powersupply rejection ratio (90dB at 1kHz) allows this device to operate from noisy digital supplies without an additional linear regulator. The MAX4410 includes ±8kV ESD protection on the headphone output ...
Evaluation Board User Guide UG-122
Evaluation Board User Guide UG-122

... demonstrated with a few voltage supplies, voltmeters, current meters, and load resistors. For more details about the ADP2140 buck and LDO combination regulators, visit www.analog.com. ...
MAX2150 Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer General Description
MAX2150 Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer General Description

... be disabled while the synthesizer and 3-wire bus remain powered up for continuous programming. The device consumes 72mA from a single +3.0V supply and is packaged in an ultra-compact 28-pin QFN package (5mm ✕ 5mm) with an exposed pad. ...
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... BLDC motors are the workhorses in most light industrial applications. In some cases, Halleffect position sensors are used to simplify control logics for controlling these motors. BLDC motors, by the nature of currents through them, are somewhat noisy and a little less efficient. These disadvantages ...
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how diodes work - Wiki - Joe Knows Electronics

... after the forward bias is removed. This means that, while for low frequencies a PIN diode functions just as a general-purpose diode, at high frequencies the intrinsic layer does not have time to respond to the fluctuating current. It essentially works as a variable resistor at high frequencies – 1-1 ...
Brake By Wire - ja505 - electronic automotive
Brake By Wire - ja505 - electronic automotive

... enabling rapid development of optimized control applications. ...
III. generator systems for wind turbines
III. generator systems for wind turbines

... by the reactive power injection into the node, and since the generator must operate within its reactive capability curve it is not possible to control the voltage outside certain limits. The reactive capability of a generator depends on a number of quantities, such as active power, bus voltage and o ...
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The Best QRP Amp in the World - PAN

... sold so far with most of the kits being installed in SDR rigs. Peter wrote, “We are just implementing it in a new allband SDR Transceiver, a special ‘No SMT’ design, which will make the SDR technique available for the older Hams.” A Broadband Interface for any Receiver This design was used to conver ...
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RF Power Level Capturing System - Senior Design

... design. Since these parts are highly specialized by application such as cell phone, wireless LAN cards or cordless phones, a more general approach has been taken. A series of filters and down converters will be used instead of commercial transceivers. This allows flexibility in the types of the sign ...
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2033AUPS - Mitsubishi Electric Power Products, Inc.

MAX15003 Triple-Output Buck Controller with Tracking/Sequencing General Description
MAX15003 Triple-Output Buck Controller with Tracking/Sequencing General Description

... down to 0.6V and delivers up to 15A for each output with excellent load and line regulation. The MAX15003 is optimized for high-performance, small-size power management solutions. The options of coincident tracking, ratiometric tracking, and output sequencing allow the tailoring of the powerup/power ...
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... Coaxial cables. As a sidebar, consider the cables you are using for this experiment. They are called coaxial cables, and they contain two coaxial conductors (hence the name). The center (or inner) conductor carries the signal and the outer conductor is typically connected to ground at one or both en ...
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MAX3746 Low-Power, 622Mbps to 3.2Gbps Limiting Amplifier General Description
MAX3746 Low-Power, 622Mbps to 3.2Gbps Limiting Amplifier General Description

... The MAX3746 is susceptible to DC offsets in the signal path because it has high gain. In communication systems using NRZ data with a 50% duty cycle, pulsewidth distortion present in the signal, or generated in the transimpedance amplifier, appears as an input offset and is reduced by the offset corr ...
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TPS7B4250-Q1 Pin FMEA

... in an SOT-23 package. The TPS7B4250-Q1 device is designed to supply off-board sensors in an automotive environment. The IC has integrated protection for overload, over temperature, reverse polarity, and output short-circuit to the battery and ground. A reference voltage applied at the adjust-input p ...
this PDF file - Technology and Research Publications
this PDF file - Technology and Research Publications

... digital and very large scale integration (VLSI) equipment. High bandwidth operations also require relatively high frequency. The efficient and low jitter clock generators play an important role in high speed VLSI, digital and analog applications. Onchip clock generator circuits are very commonly use ...
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Switched-mode power supply



A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.
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