• 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
MAX5080 Evaluation Kit Evaluates:  MAX5080–MAX5083 General Description Features
MAX5080 Evaluation Kit Evaluates: MAX5080–MAX5083 General Description Features

... high-side low RDS(ON) MOSFET to achieve higher efficiency and lower overall system cost. The MAX5080 converter achieves high efficiency by automatically switching from PWM to PFM mode at light loads. The MAX5080 SYNC input can be used to synchronize the converter with an external digital clock. The ...
Document
Document

... electricity. Also these conditions are determining the approach to construction and design of herein described passive electrical circuit with all necessary contours [1]. Therefore, a requirement for a quality controlled charge pumping shown in Fig.3, are: 4.1) The capacitance of capacitor C 2 has t ...
New design techniques for a complementary metal
New design techniques for a complementary metal

... input stage has low power dissipation and small chip area, it can be used in the hybrid FPA. Jn addition to high injection efficiency, good noise performance, small area size, and low power dissipation, good bias stability and threshold control are inherent in the SBDJ structure as well as in the BD ...
Design methodology for repetitive voltage suppressors (RVS) in
Design methodology for repetitive voltage suppressors (RVS) in

... In the absence of transient voltages, the STRVS should act as an open circuit and should have no effect on normal circuit performance (Criteria 1 in Table 2). The preselection begins with VRM parameters where the leakage current will not exceed 1 µA @ 25 °C when Voperationmax is applied. Then, all S ...
MAX5934/MAX5934A Positive High-Voltage, Hot-Swap Controllers with Selectable Fault Management and Status Polarity
MAX5934/MAX5934A Positive High-Voltage, Hot-Swap Controllers with Selectable Fault Management and Status Polarity

... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
Physics_A2_33_CapacitorsSummary
Physics_A2_33_CapacitorsSummary

... 3. Once fully charged the pd across the capacitor is equal to V0 and current no longer flows ...
THS3201-EP
THS3201-EP

... Inverting input impedance, Zin ...
MAX3669 +3.3V, 622Mbps SDH/SONET Laser Driver with Current Monitors and APC General Description
MAX3669 +3.3V, 622Mbps SDH/SONET Laser Driver with Current Monitors and APC General Description

... operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
32408\resonant power
32408\resonant power

Chapter 5 - Share ITS
Chapter 5 - Share ITS

... fit CMOS input voltage profile. 3. Use pull up resistor as interface device to adjust voltage profiles. ...
Realization of the fundamental NOR gate using a chaotic circuit
Realization of the fundamental NOR gate using a chaotic circuit

... for experimental results. An analog multiplier integrated circuit IC 共analog devices AD633兲 is used as a squarer and it produces the output voltage of x 2n /10 V for the given x n as the input. By utilizing the suitable inverting amplifier, inverting summing amplifier, and a sign-changer realized wi ...
basic electrical and electronics engineering
basic electrical and electronics engineering

... 11. Explain the principle of operation of DC Motor. When a current passes through a conductor, lines of magnetic force (flux) are generated around the conductor. The direction of the flux is dependent on the direction of the current flow. In terms of conventional current flow (positive to negative) ...
Experiment 8
Experiment 8

... When the source voltage is smaller than 0.7V, the voltage across the diodes will be equal to the source.  When the source voltage is larger than 0.7V, the voltage across the diodes will be 0.7V.  The sinusoidal source will be badly distorted into almost a square wave, but the voltage will not be a ...
or view meeting intro slides (3.6MB PDF file)
or view meeting intro slides (3.6MB PDF file)

... commercial sound and broadcast work. Four reasons can be stated: 1 Shunt capacitance found in long cables has negligible effect on high-frequency response. 2 Line resistance in long lines is not an appreciable fraction of 600 ohms, so losses are low. 3 Higher impedances are much more sensitive to el ...
Transients and inductance
Transients and inductance

TPS92691/-Q1 Multi-Topology LED Driver With
TPS92691/-Q1 Multi-Topology LED Driver With

Question Title
Question Title

... completely irrelevant. As the voltage at the terminals of a battery must differ by the value of the battery, the voltage between the ends of the resistor must be equal to 2 V as the resistor is connected to two batteries in a loop. This gives us our answer of 2 A for the current. Key concept: If you ...
MAX4385E/MAX4386E Low-Cost, 230MHz, Single/Quad Op Amps with General Description
MAX4385E/MAX4386E Low-Cost, 230MHz, Single/Quad Op Amps with General Description

... These amplifiers operate from a single 5V power supply. Bypass VCC to ground with 0.1µF and 2.2µF capacitors as close to the pin as possible. Maxim recommends using microstrip and stripline techniques to obtain full bandwidth. To ensure that the PC board does not degrade the amplifier’s performance, ...
MAX1758 Stand-Alone, Switch-Mode Li+ Battery Charger with Internal 28V Switch General Description
MAX1758 Stand-Alone, Switch-Mode Li+ Battery Charger with Internal 28V Switch General Description

... VL, SHDN, ISETIN, ISETOUT, REF, VADJ, CELL, TIMER1, TIMER2, CCI, CCS, CCV, THM to GND ................-0.3V to +6V FASTCHG, FULLCHG, FAULT to GND ..................-0.3V to +30V BATT, CS to GND ...................................................-0.3V to +20V ...
10-Bit, 210 MSPS TxDAC D/A Converter AD9740
10-Bit, 210 MSPS TxDAC D/A Converter AD9740

... The AD9740 1 is a 10-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of ...
MAX5065/MAX5067 Dual-Phase, +0.6V to +3.3V Output Parallelable, Average-Current-Mode Controllers General Description
MAX5065/MAX5067 Dual-Phase, +0.6V to +3.3V Output Parallelable, Average-Current-Mode Controllers General Description

... enables operation with input voltage ranges of +4.75V to +5.5V or +8V to +28V. The high switching frequency, up to 500kHz per phase, and dual-phase operation allow the use of low-output inductor values and input capacitor values. This accommodates the use of PC boardembedded planar magnetics achievi ...
An Overview of Automatic Level Control
An Overview of Automatic Level Control

DS1330W
DS1330W

... The DS1330W executes a write cycle whenever the WE and CE signals are in the active (low) state after address inputs are stable. The later-occurring falling edge of CE or WE will determine the start of the write cycle. The write cycle is terminated by the earlier rising edge of CE or WE . All addres ...
201: Voltage Measurement
201: Voltage Measurement

4.3 Resistance in Electrical System
4.3 Resistance in Electrical System

< 1 ... 295 296 297 298 299 300 301 302 303 ... 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