... devices and thus are attractive for application to commercial high-power base stations. Recently, high-performance GaN HFETs on Si substrates (instead of the more customary sapphire or silicon–carbide substrates) have been reported, showing 150-W output power with high linearity and high reliability ...
OPA2889
... The OPA2889 represents a major step forward in unity-gain stable, voltage-feedback op amps. A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amps. These capabilities give exceptional full-power bandwidth. Using a dual ±5V ...
... The OPA2889 represents a major step forward in unity-gain stable, voltage-feedback op amps. A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amps. These capabilities give exceptional full-power bandwidth. Using a dual ±5V ...
Single Serial Input PLL Frequency Synthesizer
... applications where failure or abnormal operation may directly affect human lives or cause physical injury or property damage, or where extremely high levels of reliability are demanded (such as aerospace systems, atomic energy controls, sea floor repeaters, vehicle operating controls, medical device ...
... applications where failure or abnormal operation may directly affect human lives or cause physical injury or property damage, or where extremely high levels of reliability are demanded (such as aerospace systems, atomic energy controls, sea floor repeaters, vehicle operating controls, medical device ...
MDA700 D/A Converter
... FOUR SELECTABLE DIGITAL INPUTS. Two coaxial and two optical digital inputs can be selected by front panel pushbuttons or via a McIntosh remote control. BALANCED CONNECTIONS. A premium feature not usually found in consumer audio gear, balanced connections guard against induced noise and allow long ca ...
... FOUR SELECTABLE DIGITAL INPUTS. Two coaxial and two optical digital inputs can be selected by front panel pushbuttons or via a McIntosh remote control. BALANCED CONNECTIONS. A premium feature not usually found in consumer audio gear, balanced connections guard against induced noise and allow long ca ...
EELab2_Exp3_TRIAC_SPEED
... DIAC2. At the instant the voltage across R5 decreases as the capacitor voltage of C5 increases. When the voltage less than the break-over voltage of DIAC2 the DIAC2 turns off. The starting compensation circuit stops working. Speed control is achieved by adjusting VR1. The voltage waveform in this ci ...
... DIAC2. At the instant the voltage across R5 decreases as the capacitor voltage of C5 increases. When the voltage less than the break-over voltage of DIAC2 the DIAC2 turns off. The starting compensation circuit stops working. Speed control is achieved by adjusting VR1. The voltage waveform in this ci ...
1.2 Peak Detection System
... The main objective of a communication system is to transmit information bearing signals from a source, located at one point, to a user destination, located at another point some distance away (here and there). When the message produced by the source is not electrical in nature, which is often the ca ...
... The main objective of a communication system is to transmit information bearing signals from a source, located at one point, to a user destination, located at another point some distance away (here and there). When the message produced by the source is not electrical in nature, which is often the ca ...
EE2003 Circuit Theory
... 3) Apply repeated source transformations to reduce this to an equivalent circuit at the terminals G-H. The simplified circuit will consist of a voltage source in series with two series-connected passive elements. ...
... 3) Apply repeated source transformations to reduce this to an equivalent circuit at the terminals G-H. The simplified circuit will consist of a voltage source in series with two series-connected passive elements. ...
Physics B Midterm Study Guide
... has a resistance of 21.5 Ω. a. What is the current in the wire? b. What is the power rating of the resistor? 22. A circuit is created with a four resistors (4.00Ω, 6.00Ω, 8.00Ω and 10.0 Ω) in series. The potential difference of the power source is 120V. a. What is the equivalent resistance of the re ...
... has a resistance of 21.5 Ω. a. What is the current in the wire? b. What is the power rating of the resistor? 22. A circuit is created with a four resistors (4.00Ω, 6.00Ω, 8.00Ω and 10.0 Ω) in series. The potential difference of the power source is 120V. a. What is the equivalent resistance of the re ...
ADV7128 数据手册DataSheet 下载
... The ADV7128 is specified to drive transmission line loads, which is what most monitors are rated as. The analog output configurations to drive such loads are described in the Analog Interface section and illustrated in Figure 5. However, in some applications it may be required to drive long “transmi ...
... The ADV7128 is specified to drive transmission line loads, which is what most monitors are rated as. The analog output configurations to drive such loads are described in the Analog Interface section and illustrated in Figure 5. However, in some applications it may be required to drive long “transmi ...
ENT161LAB3 - UniMAP Portal
... The sum of the currents through each path is equal to the total current that flows from the source. If one path is drawing 1 amp and the other is drawing 1 amp then the total is 2 amps at the source. If there are 4 branches in this same 2 amp circuit, then one path may draw 1/4A (.25A), the next 1/4 ...
... The sum of the currents through each path is equal to the total current that flows from the source. If one path is drawing 1 amp and the other is drawing 1 amp then the total is 2 amps at the source. If there are 4 branches in this same 2 amp circuit, then one path may draw 1/4A (.25A), the next 1/4 ...
Electric and Magnetic Fields - Homework 5
... (a) Explain why a wire can only carry a current if it is part of an electrical circuit. (b) State Kirchoff’s laws for electrical circuits, and describe which physical principles underly them. (c) Consider the set of resistors shown in figure 1. Show that the effective resistance of this configuratio ...
... (a) Explain why a wire can only carry a current if it is part of an electrical circuit. (b) State Kirchoff’s laws for electrical circuits, and describe which physical principles underly them. (c) Consider the set of resistors shown in figure 1. Show that the effective resistance of this configuratio ...
Valve RF amplifier
A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.