• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Negative-Sequence Impedance Directional Element
Negative-Sequence Impedance Directional Element

Complementary inverse pre-distortion
Complementary inverse pre-distortion

Electricity 1
Electricity 1

... One of the most important facts to be aware of in relation to a receptor is the amount of voltage it needs in order to function. All devices that use electricity have a small plate or label, known as the specifications plate, which provides all of their electrical characteristics. In addition to oth ...
2T - 1R STT-MRAM Memory Cells for Enhanced Sense Margin and
2T - 1R STT-MRAM Memory Cells for Enhanced Sense Margin and

HERE - ExpEYES
HERE - ExpEYES

OPA684 Low-Power, Current Feedback OPERATIONAL AMPLIFIER With Disable FEATURES
OPA684 Low-Power, Current Feedback OPERATIONAL AMPLIFIER With Disable FEATURES

... The output capability of the OPA684 also sets a new mark in performance for low-power current feedback amplifiers. Delivering a full ±4VPP swing on ±5V supplies, the OPA684 also has the output current to support this swing into a 100Ω load. This minimal output headroom requirement is complemented by ...
UT54LVDS032LVE Quad Receiver 9
UT54LVDS032LVE Quad Receiver 9

... The UT54LVDS032LV receiver’s intended use is primarily in an uncomplicated point-to-point configuration as is shown in Figure 3. This configuration provides a clean signaling environment for quick edge rates of the drivers. The receiver is connected to the driver through a balanced media which may b ...
PS9905 Data Sheet R08DS0058EJ0100
PS9905 Data Sheet R08DS0058EJ0100

... (3) Pin 1, 4 (which is an NC*1 pin) can either be connected directly to the GND pin on the LED side or left open. Also, Pin 6 (which is an NC*1 pin) can either be connected directly to the GND pin on the detector side or left open. Unconnected pins should not be used as a bypass for signals or for a ...
Digital Electronics I: Logic, Flip
Digital Electronics I: Logic, Flip

AN-7502 Power MOSFET Switching Waveforms: A New
AN-7502 Power MOSFET Switching Waveforms: A New

BDTIC www.BDTIC.com/infineon Driving High Power LEDs at 350mA
BDTIC www.BDTIC.com/infineon Driving High Power LEDs at 350mA

... higher the junction temperature of ILD4035 the lower the current of the LEDs. This feature helps to reduce the power dissipation of ILD4035 and the LEDs. Yet still the product specific maximum ratings for junction temperature need to be observed to avoid a permanent damage of the devices. The ILED t ...
A1388 and A1389 - Allegro Microsystems
A1388 and A1389 - Allegro Microsystems

S-57P1 S Series HALL IC
S-57P1 S Series HALL IC

BD1321G
BD1321G

PAM2306 Description Features Pin Assignments Applications
PAM2306 Description Features Pin Assignments Applications

... excellent stability and transient response. To ensure the longest battery life in portable applications, the PAM2306 provides a power saving Pulse-Skipping Modulation (PSM) mode to reduce quiescent current under light load operation. The PAM2306 supports a range of input voltages from 2.5V to 5.5V, ...
MT
MT

... The notification appliance shall be a Wheelock Series MT audible/visual appliance or equivalent. Notification appliance shall be electronic and use solid state components. Electromechanical alternatives are not approved. Each electronic appliance shall provide eight (8) field selectable alarm tones. ...
Physics for Scientists & Engineers  2
Physics for Scientists & Engineers 2

...  Electrical components can be sources of emf, capacitors, resistors, or other electrical devices  We will begin with simple circuits that consist of resistors and sources of emf February 3, 2005 ...
LME49830 数据资料 dataSheet 下载
LME49830 数据资料 dataSheet 下载

... DETERMINING THE CORRECT HEAT SINK The choice of a heat sink for any power IC is made entirely to keep the die temperature at a level such that the thermal protection circuitry is not activated under normal circumstances. The thermal resistance from the die to the outside air, θJA (junction to ambien ...
RF5725 2.4GHz TO 2.5GHz SINGLE-BAND FRONT END MODULE Features
RF5725 2.4GHz TO 2.5GHz SINGLE-BAND FRONT END MODULE Features

... The RF5725 is a very easy part to implement, but care in circuit layout and component selection is always advisable when designing circuits that operate at high frequencies. To reduce the design and optimization process on the customer application, the evaluation board layout should be copied as clo ...
STMICROELECTRONICS M27C2 datasheet
STMICROELECTRONICS M27C2 datasheet

Full Text
Full Text

H11AA1 - Vishay
H11AA1 - Vishay

... about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specification ...
VMP-300
VMP-300

DS1110L 3V 10-Tap Silicon Delay Line General Description Features
DS1110L 3V 10-Tap Silicon Delay Line General Description Features

... the DS1110. It has 10 equally spaced taps providing delays from 10ns to 500ns. The device is offered in a standard 14-pin TSSOP. The DS1110L series delay lines provide a nominal accuracy of ±5% or ±2ns, whichever is greater, at 3.3V and +25°C. The DS1110L is characterized to operate from 2.7V to 3.6 ...
utc tda2030a linear integrated circuit - Matthieu Benoit
utc tda2030a linear integrated circuit - Matthieu Benoit

... It is essential to take into account all the working conditions, in particular mains fluctuations and supply voltage variations with and without load. The UTC2030(Vsmax=44V) is particularly suitable for substitution of the standard IC power amplifiers(with Vsmax=36V) for more reliable applications. ...
< 1 ... 317 318 319 320 321 322 323 324 325 ... 984 >

Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report