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... detector feeds the loop filter which averages the output voltage. The frequency range upon which the PLL will lock onto if initially out of lock is defined as the capture range. The capture range for phase detector 1 is dependent on the loop filter design. The capture range can be as large as the lo ...
System Operations Training Manual
System Operations Training Manual

... System Operations Training Manual Table of Contents Preface .......................................................................................................................................... viii Using the System Operations Training Manual (PDF) .............................................. ...
MAX16054 On/Off Controller with Debounce and ±15kV ESD Protection General Description
MAX16054 On/Off Controller with Debounce and ±15kV ESD Protection General Description

... output does not change state from high-to-low or lowto-high until the input is stable for at least 50ms (typ). The Functional Diagram shows the functional blocks consisting of an on-chip oscillator, counter, exclusiveNOR gate, a D flip-flop, and a T (toggle) flip-flop. When the pushbutton input does ...
Phase-Locked Loop MC74HC4046A
Phase-Locked Loop MC74HC4046A

... detector feeds the loop filter which averages the output voltage. The frequency range upon which the PLL will lock onto if initially out of lock is defined as the capture range. The capture range for phase detector 1 is dependent on the loop filter design. The capture range can be as large as the lo ...
LTC4060 - Standalone Linear NiMH/NiCd Fast Battery Charger
LTC4060 - Standalone Linear NiMH/NiCd Fast Battery Charger

... SHDN (Pin 5): Active Low Shutdown Control Logic Input. When pulled low, charging stops and the LTC4060 supply current is minimized. PAUSE (Pin 6): Pause Enable Logic Input. The charger can be paused, turning off the charge current, disabling termination and stopping the timer when this pin is high. ...
AT10.1 SERIES CHARGERS AT10.1 SERIES CHARGERS
AT10.1 SERIES CHARGERS AT10.1 SERIES CHARGERS

... markings on: A) this equipment, B) battery, and C) any other equipment to be used in conjunction with this equipment. ...
DS92LV0411/12 5 - 50MHz Ch Link II SER/DES with LVDS Parallel
DS92LV0411/12 5 - 50MHz Ch Link II SER/DES with LVDS Parallel

BQ2040 - Texas Instruments
BQ2040 - Texas Instruments

... FCC and down during discharge and self-discharge to 0. RM is set to the battery low amount after the EDV1 threshold has been reached. If RM is already equal to or less than the battery low amount, RM is not modified. If RM reaches the battery low amount before the battery voltage falls below EDV1 on ...
LTC6803-2/LTC6803-4 - Multicell Battery Stack
LTC6803-2/LTC6803-4 - Multicell Battery Stack

... The LTC®6803 is a 2nd generation, complete battery monitoring IC that includes a 12-bit ADC, a precision voltage reference, a high voltage input multiplexer and a serial interface. Each LTC6803 can measure up to 12 series connected battery cells or supercapacitors. Many LTC6803 devices can be stacke ...
A Novel Second-Order All-Pass Filter Using Square
A Novel Second-Order All-Pass Filter Using Square

... besides it has not capability of electronically tunable. First order voltage mode all-pass filter was proposed in 2008 [17]. The filter designed resistorless was electronically tunable. In 2010 voltage-mode all-pass filter was proposed by Biolek et al. [18]. The filter is using one active element, v ...
LTC4060 - Standalone Linear NiMH/NiCd Fast Battery Charger
LTC4060 - Standalone Linear NiMH/NiCd Fast Battery Charger

... SHDN (Pin 5): Active Low Shutdown Control Logic Input. When pulled low, charging stops and the LTC4060 supply current is minimized. PAUSE (Pin 6): Pause Enable Logic Input. The charger can be paused, turning off the charge current, disabling termination and stopping the timer when this pin is high. ...
11 mW Power, 2.3 V to 5.5 V, Complete DDS AD9838
11 mW Power, 2.3 V to 5.5 V, Complete DDS AD9838

... the SLEEP12 control bit. Serial Data Input. The 16-bit serial data-word is applied to this input. Serial Clock Input. Data is clocked into the AD9838 on each falling edge of SCLK. Active Low Control Input. FSYNC is the frame synchronization signal for the input data. When FSYNC is taken low, the int ...
AN-804 Improving A/D Converter Performance Using Dither
AN-804 Improving A/D Converter Performance Using Dither

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... DESCRIPTION/ORDERING INFORMATION (CONTINUED) Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment. During power up or power down, when VCC is between 0 and 1.5 V, the device is in the high-impedance ...
Brush Type Manual - General Dynamics Mission Systems
Brush Type Manual - General Dynamics Mission Systems

... In a sine-cosine system, the electronics module is a two phase bipolar amplifier.The sensor output are first decoded or demodulate (if required), and then amplified by a four quadrant power amplifier.To reduce power dissipation in the amplifier, pulsewidth modulation is often used.This type of syste ...
250MHz to 4000MHz Dual, Analog Voltage Variable Attenuator MAX19790 General Description Features
250MHz to 4000MHz Dual, Analog Voltage Variable Attenuator MAX19790 General Description Features

... Note 1: TC is the temperature on the exposed pad of the package. TA is the ambient temperature of the device and PCB. Note 2: Based on junction temperature TJ = TC + (θJC x VCC x ICC). This formula can be used when the temperature of the exposed pad is known while the device is soldered down to a ...
SQUIDs- Superconducting Quantum Interference Devices
SQUIDs- Superconducting Quantum Interference Devices

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A1354 - Allegro MicroSystems

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ZHCS350 Product Summary Features
ZHCS350 Product Summary Features

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
AN28 - Thermocouple Measurement
AN28 - Thermocouple Measurement

... input resistors in the 10k to 100k range are needed. Under these conditions, bias current for the amplifier needs to be less than 1nA to avoid offset and drift effects. To avoid gain error, high open-loop gain is necessary for single-stage thermocouple amplifiers with 10mV/°C or higher outputs. A type ...
AD7792/AD7793 3-Channel, Low Noise, Low Power, 16-/24-Bit ∑
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... These numbers are derived from the measured time taken by the data output to change 0.5 V when loaded with the circuit shown in Figure 2. The measured number is then extrapolated back to remove the effects of charging or discharging the 50 pF capacitor. This means that the times quoted in the timing ...
chapter 28
chapter 28

ECE3155_Ex_3_Diodes
ECE3155_Ex_3_Diodes

... version assumes only two lines, one that shows the diode to have no current when reverse biased, and one showing no voltage when forward biased. The most complicated version has a non-zero reverse bias current, a threshold voltage, and a non-zero internal resistance when the diode is on. All of thes ...
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Power electronics



Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)
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