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a CMOS Quad Sample-and-Hold Amplifier SMP04*
a CMOS Quad Sample-and-Hold Amplifier SMP04*

... single supply applications, it is extremely important that the VSS (negative supply) pin be connected to a clean ground. This is because the hold capacitor is internally tied to VSS. Any noise or disturbance in the ground will directly couple to the output of the sample-and-hold, degrading the signa ...
Logic Families - Dr Ali El-Mousa
Logic Families - Dr Ali El-Mousa

... A circuit configuration or approach used to produce a type of digital integrated circuit.  Consequence: different logic functions, when fabricated in the form of an IC with the same approach, or in other words belonging to the same logic family, will have identical electrical characteristics.  the ...
Using Ohms Law in Telephone Circuits
Using Ohms Law in Telephone Circuits

... 2. Find the width of a rectangle with an area of 26 square feet and a length of 13 feet. 3. Find the length of a 36 square foot, 9 foot wide rectangle. Answer problems 4-6 using the following information: The distance formula is D=RT, where T=time, R=rate, and D=distance. 4. How long does it take to ...
Chapter 20 - Purdue Physics
Chapter 20 - Purdue Physics

...  Covers different types of problems  Cannot cover everything, so still study notes, text, etc. ...
Deney8
Deney8

... The typical(basic) BJT differential pair amplifier which is in Fig.1 consists of a pair of transistors coupled at the emitters to a current source, having equal resistances in each collector and signal sources in each base. The amplifier has several variations on this basic configuration. Differenti ...
File - Mohammed Al Nasser e
File - Mohammed Al Nasser e

... connected to a capacitor. It will also investigate the change in power factor when the resistor value at the output is changed. ...
Chapter 12 - RL Circuits
Chapter 12 - RL Circuits

... When a sinusoidal voltage is applied to an RL circuit, the current and all the voltage drops are also sine waves Total current in an RL circuit always lags the source voltage The resistor voltage is always in phase with the current In an ideal inductor, the voltage always leads the current by 90° IS ...
RC Circuit
RC Circuit

series and paralell circuits
series and paralell circuits

... button, wait a second or two, then press on the switch to 23. Click on the complete the circuit. Release the switch just before the graph is completed. 24. Select the region of the graph where the switch was on by dragging the cursor over it. Click on the Statistics button, , and record the average ...
AN-619 Application Note (Rev.0)
AN-619 Application Note (Rev.0)

... The ADN8810 is a 12-bit, high output current D/A converter that is controlled through a serial peripheral interface (SPI).The device can be used as a current source for tunable lasers or other precision high output current applications, like 4–20 mA control loops. Refer to the ADN8810 data sheet for ...
DM74LS193 Synchronous 4-Bit Binary Counter with Dual Clock
DM74LS193 Synchronous 4-Bit Binary Counter with Dual Clock

... be preset to either level by entering the desired data at the inputs while the load input is LOW. The output will change independently of the count pulses. This feature allows the counters to be used as modulo-N dividers by simply modifying the count length with the preset inputs. A clear input has ...
SL10.305 - PULS Power Supply
SL10.305 - PULS Power Supply

... This compact power supply unit is characterised by the variety of application possibilities and low system costs. The fact that the external fuses are no longer necessary is an advantage as it saves cost and space. The selectable FUSE Mode and the fully specified 2-phase operation make the SL10.305 ...
NTUST-EE-2013S-Lectures
NTUST-EE-2013S-Lectures

2SAR543D
2SAR543D

Finisar HFE4083-322 Product Specification
Finisar HFE4083-322 Product Specification

... Emitted Power vs. Current: Power varies approximately Threshold Current vs. Temperature: Threshold linearly with current above threshold. current varies parabolically with temperature; thus it can be nearly constant for a limited temperature range. ...
A3295 - Allegro Microsystems
A3295 - Allegro Microsystems

... demonstrating the effect of the magnetic field flux density, B, impinging on the Hall element. When using Hall effect technology, a limiting factor for switchpoint accuracy is the small signal voltage, VHALL, developed across the Hall element. This voltage is disproportionally small relative to the ...
LTC660 - Linear Technology
LTC660 - Linear Technology

DASH LIGHT DIMMER
DASH LIGHT DIMMER

MAX6969 16-Port, 5.5V Constant-Current LED Driver General Description Features
MAX6969 16-Port, 5.5V Constant-Current LED Driver General Description Features

... For applications requiring LED fault detection, refer to the MAX6984*, which automatically detects open-circuit LEDs. For safety-related applications requiring a watchdog timer, refer to the MAX6979, which includes a fail-safe feature that blanks the display if the serial interface becomes inactive ...
2SAR562F3
2SAR562F3

Electricity Training Course
Electricity Training Course

...  Understand the difference between “natural” and “artificial” magnets.  Explain magnetic fields.  State the two basic theories of magnetism.  Explain how the earth’s magnetic field works.  Define the following terms: magnetic shielding, lines of force, magnetic flux, self inductance, mutual ind ...
department of electrical engineering
department of electrical engineering

... or is forward biased- when the potential difference between anode and cathode is more then 0.7volts. An Ideal Diode it conducts perfectly (no resistance) when is forward biased and the voltage drop between anode and cathode is 0v. A Practical Diode is the model used in design. Although it acts as a ...
measuring current - mrhsluniewskiscience
measuring current - mrhsluniewskiscience

SGA6486Z 数据资料DataSheet下载
SGA6486Z 数据资料DataSheet下载

MOS Inverter: Static Characteristics
MOS Inverter: Static Characteristics

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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.
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