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Electronic I - UniMAP Portal
Electronic I - UniMAP Portal

Chapter 4
Chapter 4

Circuits
Circuits

ee141_hw5_sol
ee141_hw5_sol

... VDSAT,n = 0.63; VDSAT, p = -1V; kn’ = 115x10-6 A/V2; kp’ = -30x10-6 A/V2;  = 0;  = 0; a) Vin = 0V; and the capacitor is fully charged. B switches from 0V to VDD instantly. Explain what happens at Node X? What is the propagation delay, tp , as seen at X? B turns on NMOS pass transistor. Node X is p ...
Poster: Chaos in a diode - Department of Physics and Astronomy
Poster: Chaos in a diode - Department of Physics and Astronomy

A 3–10-GHz Low-Noise Amplifier With Wideband LC
A 3–10-GHz Low-Noise Amplifier With Wideband LC

... of interest due to their potential for high-speed wireless communication [1]–[3]. However, there are new challenges to be faced for a feasible transceiver implementation. Ultrawideband (UWB) is a wireless technology that transmits an extremely low-power signal over a wide swath of radio spectrum [1] ...
circuit description - Allegro MicroSystems
circuit description - Allegro MicroSystems

... and their solutions will be discussed. A complete schematic for a practical converter using this approach will be supplied, with information specific to the design. ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

... In digital integrated circuit noise has become one of the foremost issues in the design of very deep submicron VLSI chips. Noise in digital integrated circuits refers to any phenomenon that causes the voltage at a node to deviate from its nominal value. While these noises always existed, in the past ...
Characteristic Min Typical Max Input Voltage 2.5V 2.6V to 12V 14V
Characteristic Min Typical Max Input Voltage 2.5V 2.6V to 12V 14V

... The AnyVolt Micro is the little brother of the AnyVolt. It is a miniature step up / step down switching DC-DC converter. The output is adjustable from 2.6 to 14V. The output voltage is set with a small screw potentiometer on the side of the AnyVolt Micro. Once the output voltage is set, it does not ...
AnyVoltMicro - Dimension Engineering
AnyVoltMicro - Dimension Engineering

... The AnyVolt Micro is a miniature step up / step down switching DC-DC converter. The output is adjustable from 2.6 to 14V. The output voltage is set with a small screw potentiometer on the side of the AnyVolt Micro. Once the output voltage is set, it does not matter whether the input voltage is highe ...
BDTIC www.BDTIC.com/infineon RF and Protection Devices Low Barrier Schottky Diode BAT62
BDTIC www.BDTIC.com/infineon RF and Protection Devices Low Barrier Schottky Diode BAT62

... Low Barrier RF Schottky Diode ........................................................................................................ 5 ...
Linköping University Post Print A 3.3 V 72.2 Mbit/s 802.11n WLAN
Linköping University Post Print A 3.3 V 72.2 Mbit/s 802.11n WLAN

... transformers are limited by the large capacitances of the transistors since the transformers are used for input and interstage matching. The designs of the planar square transformers are based on a model described in [15] and are implemented as coupled inductors. The model in Fig. 3 includes couplin ...
The gating efficiency of single
The gating efficiency of single

... played by the level structure of the molecular moiety. On the one hand the impressive progress of the experimental technology suggests the possibility of going beyond the simple single-rectangle gate electrode constructs considered so far. On the other, the level shifting picture discussed above su ...
LMG3410 600-V 12-A Single Channel GaN
LMG3410 600-V 12-A Single Channel GaN

... time. The first component is the propagation delay of the driver from when the input goes high to when the GaN FET starts turning on. The turn-on delay is the delay from when the FET starts turning on (represented by 1 A drain current) to when the drain voltage swings down by 20 percent. Finally, th ...
D802A/D802AA M - 深圳市天成音电子科技有限公司
D802A/D802AA M - 深圳市天成音电子科技有限公司

... The PWM dimming scheme can be implemented by applying an external PWM signal to the PWM_D pin. The PWM signal can be generated by a microcontroller or a pulse generator with a duty cycle proportional to the amount of desired light output. This signal enables and disables the converter modulating the ...
Lab 2
Lab 2

... Voltage and current sources used in laboratory are not ideal. Ideal voltage sources have zero series resistance and ideal current sources have an infinite parallel input resistance. The absence of any resistors implies that there is no internal power dissipation. In turn when we look at the ideal vo ...
Application of Optical Sensors
Application of Optical Sensors

... There are a number of ways to minimize emitter degradation or aging. First, minimize the junction temperature. As long as the junction temperature, TJ, is kept below 100 °C, heating of the pn-junction will cause no significant degradation. To reduce junction temperature, minimize the forward current ...
FFP08H60S 8 A, 600 V, Hyperfast II Diode F
FFP08H60S 8 A, 600 V, Hyperfast II Diode F

... No Identification Needed ...
NTF3055L108 - Power MOSFET 3.0 Amps, 60 Volts
NTF3055L108 - Power MOSFET 3.0 Amps, 60 Volts

... Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided ...
AN2117
AN2117

... loop (<500ohm) applications and not in presence of very long line. The ring-trip detection threshold is programmed by the formula : IRTH = 100/RD With 20Hz of ring frequency, CAC=22µF, RD=4KΩ the pin DET goes low about 100ms after the off-hook transition. When the slic is in Ring mode the average cu ...
What Are TVS Diodes
What Are TVS Diodes

Sorensen 36 kW - 240 kW HPX Series 10 - 1000 V 45
Sorensen 36 kW - 240 kW HPX Series 10 - 1000 V 45

... The HPX Series features two modes in one: Automatic constant voltage and constant current mode crossover with protection against hazardous faults. Remote Shutdown (S/D) Interlock provides various external output shutdown capability in case hazardous faults occur. Other features such as External Anal ...
Preliminary Specifications
Preliminary Specifications

... PINS 1&4 - IB/EN (TIE TOGETHER ...
CS51021A, CS51022A, CS51023A, CS51024A
CS51021A, CS51022A, CS51023A, CS51024A

... amplifier output minus one diode drop is divided by 3 and connected to the negative input of the PWM comparator. The positive input of the PWM comparator is connected to the modified current sense signal. The oscillator turns the external power switch on at the beginning of each cycle. When current ...
ECEN5817L38 - University of Colorado Boulder
ECEN5817L38 - University of Colorado Boulder

... Another application of the ZVT: DC Transformer Operate at a fixed conversion ratio with high duty cycle, leading to high efficiency—avoids the problems of circulating currents Use other elements in the system to regulate voltage ...
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Transistor



A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its development in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and the inventors were jointly awarded the 1956 Nobel Prize in Physics for their achievement.
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