• 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
Adjustable Battery-Backup Supervisor for RAM
Adjustable Battery-Backup Supervisor for RAM

unit-ii dc generators and armature reaction, commutation
unit-ii dc generators and armature reaction, commutation

Leakage Biased PMOS Sleep Switch Dynamic Circuits
Leakage Biased PMOS Sleep Switch Dynamic Circuits

... consumption by 1% (MUX16) to 3% (AND2) as compared to the standard dual- domino logic circuits. Similarly, the dualnMOS technique increases the active mode power consumption by 1% (OR4) to 5% (AND2) as compared to the standard dual- domino circuits. For a higher fan-in, the power overhead of dual- L ...
ADA4410-6 数据手册DataSheet 下载
ADA4410-6 数据手册DataSheet 下载

DC-DC Converter
DC-DC Converter

... • The ON and OFF period for the constant switching frequency operation. • Output current if the resistance load equal to 10 Ω. • Average input inductor current. • The maximum and minimum currents via the input inductor if the inductance is ...
PLUS+1 Controller Family Technical Information
PLUS+1 Controller Family Technical Information

... Module analog input offset error can be 80 counts out of 4096 (12 bit A/D resolution). Therefore, the minimum voltage that a module will read at the most common 0 to 5.25 Vdc range is 105 mV. ...
BDTIC www.BDTIC.com/infineon T L E 4 9 9 8 P 3
BDTIC www.BDTIC.com/infineon T L E 4 9 9 8 P 3

... The sensor provides a digital PWM signal, which is ideally suited for direct decoding by any unit measuring a duty cycle of a rectangular signal (usually a timer/capture unit in a microcontroller). Furthermore, it is possible to attach an external lowpass filter, which allows an A/D conversion using ...
AD5220 Data Sheet
AD5220 Data Sheet

... Resistor position nonlinearity error R-INL is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper positions. R-DNL measures the relative step change from ideal between successive tap positions. Parts are guaranteed monotonic. See Figure 29 test ...
MOSFET power losses and how they affect power
MOSFET power losses and how they affect power

LV protection devices and variable speed drives
LV protection devices and variable speed drives

Behavioral Modeling
Behavioral Modeling

... Any gate can be represented by ideal gate and adding delay model to it. Ideal gate represents the function model of the gate. Functional modeling is a part of behavioral modeling. ...
File - Lectures 1 to 14
File - Lectures 1 to 14

... • Elements 1 and 2 are in parallel because they have terminals a and b in common. The parallel combination of 1 and 2 is then in series with element 3 due to the common terminal point b. ...
MAX3232E-Q1 数据资料 dataSheet 下载
MAX3232E-Q1 数据资料 dataSheet 下载

... only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect to network GND. ...
Measuring Temperature with Thermistors
Measuring Temperature with Thermistors

BDTIC CoolSET -F3R80 I C E 3 A R 4 7 8 0...
BDTIC CoolSET -F3R80 I C E 3 A R 4 7 8 0...

... of peak power before entering protection, active burst mode for lowest standby power, propagation delay compensation for close power limit between high line and low line which also takes into consideration of slope compensation, frequency jittering for low EMI performance, the built-in auto-restart ...
PDF:213KB
PDF:213KB

... Voltage must not exceed the VDRM level. Considering the largest applicable voltage plus an adequate margin, according to the operating conditions, determine off state voltage to be appropriate, and select an adequate device. ➁ Peak repetitive reverse voltage VRRM The anode short GTO thyristor has a ...
MAX4249–MAX4257 UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps General Description
MAX4249–MAX4257 UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps General Description

... The MAX4249–MAX4257 low-noise, low-distortion operational amplifiers offer rail-to-rail outputs and singlesupply operation down to 2.4V. They draw 400µA of quiescent supply current per amplifier while featuring ultra-low distortion (0.0002% THD), as well as low input voltage-noise density (7.9nV/√Hz ...
ADS808: 12-Bit, 70MHz Sampling Analog-to
ADS808: 12-Bit, 70MHz Sampling Analog-to

MAX1156/MAX1158/MAX1174 14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range General Description
MAX1156/MAX1158/MAX1174 14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range General Description

... scaler, which allows conversion of true bipolar input voltages and input voltages greater than the power supply, while operating from a single +5V analog supply. The input scaler attenuates and shifts the analog input to match the input range of the internal DAC. The MAX1156 has a unipolar input vol ...
AD5263 数据手册DataSheet下载
AD5263 数据手册DataSheet下载

... See timing diagrams for location of measured values. All input control voltages are specified with tR = tF = 2 ns (10% to 90% of 3 V) and timed from a voltage level of 1.5 V. Switching characteristics are measured using VL = 5 V. ...
CPM1A
CPM1A

LM137QML 3-Terminal Adjustable Negative
LM137QML 3-Terminal Adjustable Negative

Simultaneous-Switching Noise Analysis For Texas Instruments FIFO
Simultaneous-Switching Noise Analysis For Texas Instruments FIFO

... because the former have shortened pins or a lower-profile package. Another approach is to decrease the inductance of the ground pins by placing as many ground / power pins in the package as possible.1, 2 At the design level, some designers have proposed output edge control (OEC ) as a solution to r ...
CS10.241, CS10.241-S1
CS10.241, CS10.241-S1

Electronics Exercise 2: The 555 Timer and its
Electronics Exercise 2: The 555 Timer and its

... Your task is to assemble two circuits on physically separate boards for both the transmitter and receiver as per figures 4 and 5. Use the bench power supplies to power each circuit with 5V. Connect an oscilloscope to node A in figure 4 and you should be able to observe a square wave signal. Adjust t ...
< 1 ... 121 122 123 124 125 126 127 128 129 ... 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