![1893 Operation without Magnetics](http://s1.studyres.com/store/data/007113223_1-e868612606d5959e536031086f2f7d96-300x300.png)
1893 Operation without Magnetics
... 3. Add a 0.1uf isolation capacitor in series from TP_TXP to the backplane wiring trace. A second 0.1uf isolation capacitor is connected in series with the TP_TXN signal to the companion backplane trace. Basically you replace the transformer with two DC isolation capacitors so as to block the 1.8V DC ...
... 3. Add a 0.1uf isolation capacitor in series from TP_TXP to the backplane wiring trace. A second 0.1uf isolation capacitor is connected in series with the TP_TXN signal to the companion backplane trace. Basically you replace the transformer with two DC isolation capacitors so as to block the 1.8V DC ...
Asynchronous Primitives in CML
... their advantages and disadvantages are discussed. Also, a summary of a brief description of Asynchronous circuit is presented. It is the main goal of this project to integrate the CML primitives into Asynchronous circuits. ...
... their advantages and disadvantages are discussed. Also, a summary of a brief description of Asynchronous circuit is presented. It is the main goal of this project to integrate the CML primitives into Asynchronous circuits. ...
Maximum Power Transfer
... From the above table and graph we can see that the Maximum Power Transfer occurs in the load when the load resistance, RL is equal in value to the source resistance, RS so then: RS = RL = 25Ω. This is called a "matched condition" and as a general rule, maximum power is transferred from an active de ...
... From the above table and graph we can see that the Maximum Power Transfer occurs in the load when the load resistance, RL is equal in value to the source resistance, RS so then: RS = RL = 25Ω. This is called a "matched condition" and as a general rule, maximum power is transferred from an active de ...
Trip Circuit Supervision for M
... 1. Under I/O Configuration, the Input #1 setting must be configured as “General Input”. ...
... 1. Under I/O Configuration, the Input #1 setting must be configured as “General Input”. ...
Repeater cable version 2
... the audio mute gate. Bring this point out to the logic board connector J8 pin 8 with a diode (diode cathode to collector of Q552). This pin should already be wired to pin 1 of the MIC socket. Without the PL hook jumper, the radio will be in the CSQ mode. For cables using the MIC connectors, this jum ...
... the audio mute gate. Bring this point out to the logic board connector J8 pin 8 with a diode (diode cathode to collector of Q552). This pin should already be wired to pin 1 of the MIC socket. Without the PL hook jumper, the radio will be in the CSQ mode. For cables using the MIC connectors, this jum ...
Class-AB Amplifier
... • Place high-frequency decoupling caps and EMI filter caps on the ground plane layer to minimize ground return inductance. • Confine power and output currents to a separate section of ground plane, away from input circuits, both digital and analog! – EMI-inducing currents can be radiated into either ...
... • Place high-frequency decoupling caps and EMI filter caps on the ground plane layer to minimize ground return inductance. • Confine power and output currents to a separate section of ground plane, away from input circuits, both digital and analog! – EMI-inducing currents can be radiated into either ...
DMT 231 / 3 Lecture V Frequency Response of BJT
... shift of signals must be taken into account ...
... shift of signals must be taken into account ...
RLC Circuit SP222
... 1) Remove the switch and DC power supply from the circuit and create a series circuit with the Pasco Digital Function Generator, the resistor box, the capacitor box, and the coil. Set the capacitor to 1 µF and the resistance box to 100 . Calculate the resonant frequency for this circuit. 2) Change ...
... 1) Remove the switch and DC power supply from the circuit and create a series circuit with the Pasco Digital Function Generator, the resistor box, the capacitor box, and the coil. Set the capacitor to 1 µF and the resistance box to 100 . Calculate the resonant frequency for this circuit. 2) Change ...
Document
... an internal impedance of 184+j0 Ω and a maximum voltage of 245.20 V, and it is operating at 800 rad/s. The transformer parameters are R1 = 100Ω, L1 = 0.5 H, R2 = 40Ω, L2 = 0.125 H, and k = 0.4. Calculate : a). The reflected impedance, b). The primary current, c). The secondary current, and d). The a ...
... an internal impedance of 184+j0 Ω and a maximum voltage of 245.20 V, and it is operating at 800 rad/s. The transformer parameters are R1 = 100Ω, L1 = 0.5 H, R2 = 40Ω, L2 = 0.125 H, and k = 0.4. Calculate : a). The reflected impedance, b). The primary current, c). The secondary current, and d). The a ...
Crystal radio
A crystal radio receiver, also called a crystal set or cat's whisker receiver, is a very simple radio receiver, popular in the early days of radio. It needs no other power source but that received solely from the power of radio waves received by a wire antenna. It gets its name from its most important component, known as a crystal detector, originally made from a piece of crystalline mineral such as galena. This component is now called a diode.Crystal radios are the simplest type of radio receiver and can be made with a few inexpensive parts, such as a wire for an antenna, a coil of copper wire for adjustment, a capacitor, a crystal detector, and earphones. They are distinct from ordinary radios as they are passive receivers, while other radios use a separate source of electric power such as a battery or the mains power to amplify the weak radio signal so as to make it louder. Thus, crystal sets produce rather weak sound and must be listened to with sensitive earphones, and can only receive stations within a limited range.The rectifying property of crystals was discovered in 1874 by Karl Ferdinand Braun, and crystal detectors were developed and applied to radio receivers in 1904 by Jagadish Chandra Bose, G. W. Pickard and others.Crystal radios were the first widely used type of radio receiver, and the main type used during the wireless telegraphy era. Sold and homemade by the millions, the inexpensive and reliable crystal radio was a major driving force in the introduction of radio to the public, contributing to the development of radio as an entertainment medium around 1920.After about 1920, crystal sets were superseded by the first amplifying receivers, which used vacuum tubes (Audions), and became obsolete for commercial use. They, however, continued to be built by hobbyists, youth groups, and the Boy Scouts as a way of learning about the technology of radio. Today they are still sold as educational devices, and there are groups of enthusiasts devoted to their construction who hold competitions comparing the performance of their home-built designs.Crystal radios receive amplitude modulated (AM) signals, and can be designed to receive almost any radio frequency band, but most receive the AM broadcast band. A few receive shortwave bands, but strong signals are required. The first crystal sets received wireless telegraphy signals broadcast by spark-gap transmitters at frequencies as low as 20 kHz.