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Lab #4 - Instructional Physics Lab
Lab #4 - Instructional Physics Lab

... a characteristic frequency w, the voltage and current for each circuit element must also be have the same frequency, though it may be phase shifted with respect to the original signal. Thus, it must be of the form A sin (wt +phi), where A is an amplitude that may be larger or smaller than the applie ...
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ICL7660, ICL7660A CMOS Voltage Converters Features FN3072.7
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... 3. Do not short circuit the output to V+ supply for supply voltages above 5.5V for extended periods, however, transient conditions including start-up are okay. 4. When using polarized capacitors, the + terminal of C1 must be connected to pin 2 of the ICL7660 and ICL7660A and the + terminal of C2 mus ...
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Current Switching with High Voltage Air Disconnector

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ICL7660, ICL7660A Datasheet
ICL7660, ICL7660A Datasheet

... 3. Do not short circuit the output to V+ supply for supply voltages above 5.5V for extended periods, however, transient conditions including start-up are okay. 4. When using polarized capacitors, the + terminal of C1 must be connected to pin 2 of the ICL7660 and ICL7660A and the + terminal of C2 mus ...
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MAX4030E/MAX4031E Low-Cost, 144MHz, Dual/Triple Op Amps with ±15kV ESD Protection General Description

... The IEC 1000-4-2 standard covers ESD testing and performance of finished equipment; it does not specifically refer to ICs. The MAX4030E/MAX4031E enable the design of equipment that meets the highest level (level 4) of IEC 1000-4-2 without the need for additional ESD protection components. The major ...
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... For dc analysis, the capacitor CC acts as open circuit. ...
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... 360 +5/-0 Hz for variable frequency equipment then repeated with 650 +5/-0 Hz for A(NF) category equipment and 800 +5/-0 Hz for A(WF) category equipment. ...
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... and computer systems. Powering these new chips requires local, on-board power converters that rapidly source large amounts of current while maintaining accurate voltages with minimal ripple and noise. The distribution losses, unpredictable regulation and poor transient response of traditional centra ...
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HmC680lp4(e) - Analog Devices

... The circuit board used in the application should use RF circuit design techniques. Signal lines should have 50 Ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used to co ...
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EUP7982 300mA Low-Noise Ultra Low-Dropout CMOS Regulator with Fault Indicator

... ground significantly reduces noise on the regulator output. This cap is connected directly to a high impedance node in the bandgap reference circuit. Any significant loading on this node will cause a change on the regulated output voltage. For this reason, DC leakage current through this pin must be ...
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... o 10.0uF min bulk cap (10V X7R) o 0.1uF ceramic to PGND o If VIN is below 6V, tie INTVCC to VIN and add 1-2.2Ohm resistor between bulk C and 4.7uF at pin o Do not drive externally  Output Filter o Proper sized L that will not saturate or overheat o Proper sized C that will give correct peak to peak ...
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... 2.2. System software components We developed LabVIEW drivers for the K8055 board. This allows configuration and data reading/writing from analog / digital input / output board channels. In order achieve the virtual instrument for fast ECG monitoring, we used different processing tools. Next we prese ...
Action PAK® AP6380
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... conditioned DC output from an AC source. Typical applications include energy management, load shedding, motor current/load monitoring, locked rotor detection, isolation and data acquisition. The output of the AP6380 can drive a digital meter for direct display or can interface with alarming or contr ...
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... Charges a capacitor for a given amount of time using the analog signal. It discharges back to zero with a known voltage and the counter provides the value of the unknown signal. Provides slow conversion but low noise. Often used in monitoring devices (e.g., voltmeters) ...
Appendix A Thevenin`s Theorem - Department of Physics | Oregon
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... Superposition is a valuable shortcut , but (as demonstrated below) it only works exactly for circuits containing linear components like resistors, where Vex: I. The next chapter develops other powerful shortcuts which again depend on linearity. However, many elec­ tronic devices such as diodes and t ...
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... in the noise that’s present at a particular point in the transmission Typically measured at a receiver Signal-to-noise ratio (SNR, or S/N) signal power ( SNR) dB  10 log 10 noise power ...
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Measuring VSWR and Gain in Wireless Systems

document
document

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Radio transmitter design

A radio transmitter is an electronic device which, when connected to an antenna, produces an electromagnetic signal such as in radio and television broadcasting, two way communications or radar. Heating devices, such as a microwave oven, although of similar design, are not usually called transmitters, in that they use the electromagnetic energy locally rather than transmitting it to another location.
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