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4-Channel Video Amplifier with 1-SD and 3-HD Sixth
4-Channel Video Amplifier with 1-SD and 3-HD Sixth

... include a transparent sync-tip clamp option for composite video (CVBS), Y', and G'B'R' signals. ACcoupled biasing for C'/P'B/P'R channels can easily be achieved by adding an external resistor to VS+. The THS7373 rail-to-rail output stage with 6-dB gain allows for both ac and dc line driving. The abi ...
TPS68401 数据资料 dataSheet 下载
TPS68401 数据资料 dataSheet 下载

... Data transmission is initiated with a start bit from the controller as shown in Figure 6. The start condition is recognized when the SDA line transitions from high to low during the high portion of the SCL signal. Upon reception of a start bit, the device will receive serial data on the SDA input an ...
Analysis and verification of routing effects on
Analysis and verification of routing effects on

... With a trend towards more sophisticated integrated circuits, with more connections and increasing data rates, the requirements on the printed circuit board, PCB, design have become ever so important in order to guarantee reliable transmission of digital data between subsystems on a single circuit bo ...
Farm Pro Pig Installation Manual
Farm Pro Pig Installation Manual

... Avoid mixing high voltage wiring with sensor and low voltage wiring. Keep the controller as far as possible from heavy contactor boxes and other sources of electrical interference. • Do not connect communication wire shields, which go from one house to another at both ends. Connect them at one end o ...
3008/037
3008/037

... See Table 1(a). Measurements at this frequency to be made only during Chart IV testing. Measurements at rated current to be made only during Chart IV testing. Measurements without load current to be made during Charts III and V. NB: not performed during Chart II testing. This measurement must be car ...
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Catalog information - Kriz

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ALTIVAR® 28 AC Drives

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Python Model 571XP - DirectedDealers.com

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... pulse applied to VCC, starting at 0.5V above the actual reset threshold and ending below it by the magnitude indicated (Reset Threshold Overdrive). The graph indicates the maximum pulse width a negative VCC transient can have without causing a reset pulse. As the magnitude of the transient increases ...
Communication connection for MC784
Communication connection for MC784

... Voltage inputs of a device can be connected directly to low-voltage network or via a voltage measuring transformer to a high-voltage network. Current inputs of a device are led through a hole in current transformers to allow uninterrupted current connection. Connection to network is performed via a ...
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Liebert Series 610 UPS DISCONTINUED PRODUCT

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SLS and MLS Series Linear Position Sensors

your presentation - Ferrite Microwave Technologies, LLC
your presentation - Ferrite Microwave Technologies, LLC

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energy recovery flip-flops and resonant clocking of sccer flip
energy recovery flip-flops and resonant clocking of sccer flip

... is due to the clock network. In the Xeon Dual-core processor, a significant portion of the total chip power is due to the CDN [18]. Thus, innovative clocking techniques for lowering the power consumption of the clock networks are required for future high performance and low power designs. As the pow ...
BR34L02FV-W
BR34L02FV-W

... ●Software Reset Execute software reset in the event that the device is in an unexpected state after power up and/or the command input needs to be reset. Below are three types (Figure 37-(a), (b), (c)) of software reset: ・During dummy clock, release the SDA BUS (tied to Vcc by a pull-up resistor) . ・ ...
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Digital Temperature Controller

... Usable in the following ranges by scaling: -1999 to 9999, -199.9 to 999.9, -19.99 to 99.99 or -1.999 to 9.999 Setting number ...
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IEEE Std 112-2004, IEEE Standard Test Procedure for Polyphase

... IEEE Standards Association (IEEE-SA) Standards Board. The IEEE develops its standards through a consensus development process, approved by the American National Standards Institute, which brings together volunteers representing varied viewpoints and interests to achieve the final product. Volunteers ...
Reducing RF205x Synthesizer Lock Time
Reducing RF205x Synthesizer Lock Time

... A rough estimate is given by the following equation: PLL Settling Time=2.5 / Loop Bandwidth So for a typical RF205x synthesizer loop bandwidth of 60kHz then the PLL settling time would be expected to be somewhere in the region of 42usecs. The loop filter can be widened to speed up settling, but this ...
view pdf - AMETEK Programmable Power
view pdf - AMETEK Programmable Power

... state will have the input turned off. If an application requires the input to stay on when switching modes, the option “cross mode” must be changed from “input off” to “input remain.” By changing the option, the load will switch between modes while keeping the input on, to accommodate for the differ ...
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MC145483

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Brushless DC Motor Fundamentals Application Note

... The primary difference between AC and DC motors is the power type applied to the armature. From this vantage, a BLDC motor actually is an AC motor. The difference between an asynchronous and a synchronous motor is whether or not the rotor runs at the same frequency as the stator. Each motor favors s ...
bq27532-G1 Technical Reference Manual
bq27532-G1 Technical Reference Manual

... 6.2.10 Avg I Last Run .................................................................................................... 6.2.11 Avg P Last Run ................................................................................................... 6.2.12 Delta Voltage .................................. ...
Floorizwarm Install Manual
Floorizwarm Install Manual

... Device(s) for a period of one (1) year. Such warranty periods shall commence on the date of shipment by Heatizon Systems. If any parts are found to be defective in manufacture material or workmanship during such time period, Heatizon Systems will, at its sole option, replace or repair defective part ...
TraceNet TCM2 Installation Guide
TraceNet TCM2 Installation Guide

... Adequate door clearance for service work entry and conduit panel entries should be anticipated when establishing the exact panel location. The panel should be positioned such that the operator can easily access any disconnecting breakers or fuses. When the panel is located outdoors, the panel should ...
Measurement Theory Principles
Measurement Theory Principles

... Non-reflective or characteristic matching is used for transporting high-frequency measurement signals along transmission lines. If a transmission line is not terminated characteristically, reflections off the ends of the line will cause standing waves on the line; the line output signal is no longer ...
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Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
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