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unit 5 class1 (1)
unit 5 class1 (1)

The uA741 Operational Amplifier
The uA741 Operational Amplifier

Evaluate: MAX1973/MAX1974 MAX1973/MAX1974 Evaluation Kit General Description Features
Evaluate: MAX1973/MAX1974 MAX1973/MAX1974 Evaluation Kit General Description Features

... have an input voltage range of 2.6V to 5.5V. The output of the MAX1973 circuit (OUT1) is a selectable preset of 2.5V or 1.8V, or can be adjusted from 1.25V to VIN by adding external feedback resistors. The output of the MAX1974 circuit (OUT2) is a selectable preset of 1.5V or 1V, or can be adjusted ...
University of North Carolina, Charlotte Department of Electrical and Computer Engineering
University of North Carolina, Charlotte Department of Electrical and Computer Engineering

Chapter 6 - Series-Parallel Circuits
Chapter 6 - Series-Parallel Circuits

... across which it is connected, in order that the loading effect may be minimized • A balanced Wheatstone bridge can be used to measure an unknown resistance • A bridge is balanced when the output voltage is zero. The balanced condition produces zero current through a load connected across the output ...
A. Agnes, E. Bonizzoni, P. Malcovati, F. Maloberti: "A 9.4
A. Agnes, E. Bonizzoni, P. Malcovati, F. Maloberti: "A 9.4

... when approaching the kT/C noise limit, leads to 4× larger capacitances, with an equivalent increase of power consumption. Therefore, maintaining very-low FOM with increasing ENOB is quite challenging and definitely not straightforward. This SAR-ADC converter achieves 56fJ/conversion-step FOM with 58 ...
2V - HKU EEE
2V - HKU EEE

... Example 1 : Last Q5 ...
HMC974LC3C
HMC974LC3C

... window comparator with level latched output driver with reduced swings. The window comparator is based on the HMC674LC3C single comparator and incorporates two such comparators and additional output logic. Three output ports detect whether an analog input signal is above, below or between two refere ...
LM6172 Dual High Speed, Low Power, Low Distortion, Voltage
LM6172 Dual High Speed, Low Power, Low Distortion, Voltage

... It is unity-gain stable and provides excellent DC and AC performance. With 100 MHz unity-gain bandwidth, 3000V/µs slew rate and 50 mA of output current per channel, the LM6172 offers high performance in dual amplifiers; yet it only consumes 2.3 mA of supply current each channel. The LM6172 operates ...
Branches_Nodes_Loops
Branches_Nodes_Loops

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L6370

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modular honours degree course

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3.reactance_and_impedance

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Week 6 - Circuits, Power and the Electromotive

... b) Batteries are always labeled with their emf; for instance, an AA flashlight battery is labeled ’1.5 volts.’ Would it also be appropriate to put a label on batteries stating how much current they provide? Why or why not? Answer: No it would not. Because how much current depends on the kind of circ ...
SILICON DESIGNS, INC.
SILICON DESIGNS, INC.

OP497
OP497

Analog CMOS Circuit Design Prof.Hansraj Guhilot, Professor&Head
Analog CMOS Circuit Design Prof.Hansraj Guhilot, Professor&Head

Q. 1 – Q. 5 carry one mark each.
Q. 1 – Q. 5 carry one mark each.

... A 1 Kbyte memory module has to be interfaced with an 8-bit microprocessor that has 16 address lines. The address lines A0 to A9 of the processor are connected to the corresponding address lines of the memory module. The active low chip select CS of the memory module is connected to the y5 output of ...
Click Here (.doc)
Click Here (.doc)

Datasheet
Datasheet

... The inductors L1 and L2, along with the capacitors C1 and C2, provide both common mode and differential mode attenuations for EMI. This filter along with the Y1 Capacitor C6 and the BJT slew control during switching transitions, ensures the power supply to meet the worldwide EMI standards with a 130 ...
LECT7V23
LECT7V23

... we must be given. It is typically in the range of 50100[V]. Note also that IC is the dc value of the collector current. With this, we can get a pretty good model for the transistor, and only need to know ß to be able to get it. For any problem where you are not given values of ro or VA or rπ, you ma ...
74F413 64 x 4 First-In First-Out Buffer Memory with Parallel I/O
74F413 64 x 4 First-In First-Out Buffer Memory with Parallel I/O

... inputs. To enter data the Input Ready (IR) should be HIGH, indicating that the first location is ready to accept data. Data then present at the four data inputs is entered into the first location when the Shift In (SI) is brought HIGH. An SI HIGH signal causes the IR to go LOW. Data remains at the f ...
Pulse Converters
Pulse Converters

... Channels ...
Physics 160 Lecture 13
Physics 160 Lecture 13

... Another example is where the base current of a bipolar transistor will cause a significant g error. – The LF411 Op-amp that you will soon use in several circuits uses JFETs at its inputs. This is very nice, because the current flowing into the inputs is negligible in all cases. ...
Document
Document

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Wilson current mirror



A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.
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