MAX2510 Low-Voltage IF Transceiver with Limiter/RSSI and Quadrature Modulator ________________General Description
... internally terminated with 11kΩ, and this RC time constant sets the decay time. Gain-Control Pin. Applying a DC voltage to GC between 0V and 2.0V adjusts the transmitter gain by more than 40dB. GC is internally terminated to 1.35V via an 85kΩ resistor. Differential LO Inputs. In a typical applicatio ...
... internally terminated with 11kΩ, and this RC time constant sets the decay time. Gain-Control Pin. Applying a DC voltage to GC between 0V and 2.0V adjusts the transmitter gain by more than 40dB. GC is internally terminated to 1.35V via an 85kΩ resistor. Differential LO Inputs. In a typical applicatio ...
MJ21193 数据资料DataSheet下载
... breakdown. Safe operating area curves indicate IC − VCE limits of the transistor that must be observed for reliable operation; i.e., the transistor must not be subjected to greater dissipation than the curves indicate. The data of Figure 13 is based on TJ(pk) = 200°C; TC is variable depending on con ...
... breakdown. Safe operating area curves indicate IC − VCE limits of the transistor that must be observed for reliable operation; i.e., the transistor must not be subjected to greater dissipation than the curves indicate. The data of Figure 13 is based on TJ(pk) = 200°C; TC is variable depending on con ...
Application Note AN4146 Design Guidelines for Quasi-Resonant Converters )
... voltage output applications. In the case of Color TV applications, the typical efficiency is 80~83%. ...
... voltage output applications. In the case of Color TV applications, the typical efficiency is 80~83%. ...
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT
... output, PDB, which provides a ‘coarse’ error signal to enable fast switching between channels. The PDB output is active until the phase error is within the sample and hold phase detector, PDA, window, when PDB becomes high impedance. Phase-lock is indicated at this point by a low level on LD. The sa ...
... output, PDB, which provides a ‘coarse’ error signal to enable fast switching between channels. The PDB output is active until the phase error is within the sample and hold phase detector, PDA, window, when PDB becomes high impedance. Phase-lock is indicated at this point by a low level on LD. The sa ...
Captain`s Cabin - Yankee Clipper Contest Club
... Check LM723C supply at D1 or D2 cathode on the trace side of the PCB for 25 to 29 Volts (load dependant) output. If OK, skip to Section C.1, below. If there is no or limited output, first check across the two white wires attached to anode sides of D1 and D2 for about 43 Volts AC. If this voltage is ...
... Check LM723C supply at D1 or D2 cathode on the trace side of the PCB for 25 to 29 Volts (load dependant) output. If OK, skip to Section C.1, below. If there is no or limited output, first check across the two white wires attached to anode sides of D1 and D2 for about 43 Volts AC. If this voltage is ...
MAX1759 Buck/Boost Regulating Charge Pump in µMAX General Description
... The MAX1759’s unique charge-pump architecture allows the input voltage to be higher or lower than the regulated output voltage. Internal circuitry senses VIN and V OUT and determines whether V IN must be stepped up or stepped down to produce the regulated output. When VIN is lower than VOUT, the cha ...
... The MAX1759’s unique charge-pump architecture allows the input voltage to be higher or lower than the regulated output voltage. Internal circuitry senses VIN and V OUT and determines whether V IN must be stepped up or stepped down to produce the regulated output. When VIN is lower than VOUT, the cha ...
Sample Problem
... voltage across its terminals drops below its rated EMF. • The chemical reactions in the battery cannot supply charge fast enough to maintain the full EMF. • Thus the battery is said to have an internal resistance, designated r. • Ex: Starting a car with the headlights on, the lights dim. The starter ...
... voltage across its terminals drops below its rated EMF. • The chemical reactions in the battery cannot supply charge fast enough to maintain the full EMF. • Thus the battery is said to have an internal resistance, designated r. • Ex: Starting a car with the headlights on, the lights dim. The starter ...
Lecture 2-1 Mechanical Transducers
... solid-state switches do not have good off-state isolation and low cross talk properties. Most are electrostatic drive for low power consumption, although electromagnetic and thermal drives have been ...
... solid-state switches do not have good off-state isolation and low cross talk properties. Most are electrostatic drive for low power consumption, although electromagnetic and thermal drives have been ...
Symptom Chart
... Place the other end of the meter at the (-) terminal of the battery. Run the vehicle with no loads at 2000 rpm The voltage drop should be less than 0.2 volts. The voltage drop is _______________________ ...
... Place the other end of the meter at the (-) terminal of the battery. Run the vehicle with no loads at 2000 rpm The voltage drop should be less than 0.2 volts. The voltage drop is _______________________ ...
Measuring Class-D Amplifiers
... • The small size of resistor networks (SOIC-8/-16) will mean a higher thermal impedance, thus causing higher thermal modulation distortion than discrete resistors ...
... • The small size of resistor networks (SOIC-8/-16) will mean a higher thermal impedance, thus causing higher thermal modulation distortion than discrete resistors ...
The time period or periodic time T of an alternating quantity is the
... c. magnitude and direction of an alternating quantity d. none of the above ans:a If two sinusoids of the same frequency but of different amplitudes and phase difference are added, the resultant is a a. sinusoid of the same frequency b. sinusoid of double the original frequency c. sinusoid of half th ...
... c. magnitude and direction of an alternating quantity d. none of the above ans:a If two sinusoids of the same frequency but of different amplitudes and phase difference are added, the resultant is a a. sinusoid of the same frequency b. sinusoid of double the original frequency c. sinusoid of half th ...
Thevenin_Norton
... can be used to simplify a circuit to one that contains three components: a power source, equivalent resistor, and load. ...
... can be used to simplify a circuit to one that contains three components: a power source, equivalent resistor, and load. ...
a 380 MHz, 25 mA, Triple 2:1 Multiplexers AD8183/AD8185
... The AD8183 (G = +1) and AD8185 (G = +2) are high speed triple 2:1 multiplexers. They offer –3 dB signal bandwidth up to 380 MHz, along with slew rate of 1000 V/µs. With better than –90 dB of channel-to-channel crosstalk and isolation at 10 MHz, they are useful in many high-speed applications. The di ...
... The AD8183 (G = +1) and AD8185 (G = +2) are high speed triple 2:1 multiplexers. They offer –3 dB signal bandwidth up to 380 MHz, along with slew rate of 1000 V/µs. With better than –90 dB of channel-to-channel crosstalk and isolation at 10 MHz, they are useful in many high-speed applications. The di ...
Purpose: Use this simulation to observe changes that occur in a
... a. Observe changes in the current during charging and discharging. b. Observe changes in the voltage across a resistor during charging and discharging. c. Observe changes in the voltage across a capacitor during charging and discharging. Getting going and answering analysis questions 1. Either go to ...
... a. Observe changes in the current during charging and discharging. b. Observe changes in the voltage across a resistor during charging and discharging. c. Observe changes in the voltage across a capacitor during charging and discharging. Getting going and answering analysis questions 1. Either go to ...
Report on the rectification of harvested energy in vibrational energy
... sinusoidal), then the open circuit voltage delivered by the piezo-element will also be si- nusoidal. However, the electrical circuit that connects the piezo-generator to the load resistor affects the output waveform of the piezo-generator. If the piezo-generator can develop sufficient voltage such t ...
... sinusoidal), then the open circuit voltage delivered by the piezo-element will also be si- nusoidal. However, the electrical circuit that connects the piezo-generator to the load resistor affects the output waveform of the piezo-generator. If the piezo-generator can develop sufficient voltage such t ...
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)