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Lab5
Lab5

... Figure 1 Basic feedback topologies using BJT Figure 1 shows the basic feedback topologies for the BJT amplifier circuits. Please Note that the coupling capacitors have been replaced by short circuits in all of the above feedback topologies. The effect of the feedback topology on the amplifier input- ...
FEATURES PIN CONFIGURATION
FEATURES PIN CONFIGURATION

... need additional input protection. Input voltages can be up to 40 V from the opposite supply rail. For example, with a +5 V positive supply and a −8 V negative supply, the part can safely withstand voltages from −35 V to 32 V. The part can handle large differential input voltages, even when the part ...
AD827 High Speed, Low Power Dual Op Amp Data Sheet (REV. C)
AD827 High Speed, Low Power Dual Op Amp Data Sheet (REV. C)

... Figure 19. Crosstalk vs. Frequency ...
Bc556/557/558/559/560 PNP Epitaxial Silicon Transistor
Bc556/557/558/559/560 PNP Epitaxial Silicon Transistor

... support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet ...
AD827
AD827

74LS125 Quad 3
74LS125 Quad 3

... 74LS125 Quad 3-STATE Buffer General Description This device contains four independent gates each of which performs a non-inverting buffer function. The outputs have the 3-STATE feature. When enabled, the outputs exhibit the low impedance characteristics of a standard LS output with additional drive ...
Basic Electrical Circuits & Machines (EE-107)
Basic Electrical Circuits & Machines (EE-107)

In this module, we review the standing wave current and voltage
In this module, we review the standing wave current and voltage

Student Exploration Sheet: Growing Plants
Student Exploration Sheet: Growing Plants

... Question: What is the relationship between voltage, current, and resistance? Hypothesis:  If the resistance in the circuit is increased, then current will ______________________. Procedure and Observations: 1. Create the circuit shown at right. (Be sure to use the 10 ohm resistor.)  Draw a circuit ...
3B17 数据手册DataSheet 下载
3B17 数据手册DataSheet 下载

AiT Semiconductor Inc. DESCRIPTION FEATURES ORDERING
AiT Semiconductor Inc. DESCRIPTION FEATURES ORDERING

... latest version of relevant information to verify, before placing orders, that the information being relied on is current. ...
Mathcad - HW3_ECE427_soln
Mathcad - HW3_ECE427_soln

... Other advantages are the same advantages as an SCR. Other disadvantages are the long tail curent and the minimum sustaining voltage and current. The GTO is more expensive and does not have quite the peak voltage and current range overall as the SCR. 9.21 What are the advantages and disadvantages of ...
M/s CMR Design
M/s CMR Design

... (a) the output impedance of Op-Amp is large. (b) the input impedance of an inverting Op-Amp is very large. (c) the input impedance of a non-inverting Op-Amp is very small. (d) the input impedance of an ideal non-inverting Op-Amp is infinite. In a BJT current source, the two performance parameters wh ...
1. Safety Precautions
1. Safety Precautions

... objects or particles become trapped between the jaws. • Only perform measurements on conductors in which the current is flowing in only one direction. The device cannot correctly measure earth-shielded conductors or parallel conductors with current flowing in both directions. • To reduce errors, use ...
Full Text PDF - J
Full Text PDF - J

... data, and output the data on demand (see [1, 2] for an example of such sensors). Figure 1-(a) depicts the architecture of such smart sensor LSIs. These sensor LSIs must operate with low power dissipation —at a microwatts level or less— because they will probably be used under conditions where they h ...
Current and voltage
Current and voltage

... Current and Voltage Amplifiers Q: I’ll admit to being dog-gone confused. You say that every amplifier can be described equally well in terms of either its open-circuit voltage gain Avo, or its short-circuit current gain Ais. Yet, amps I have seen are denoted specifically as either a dad-gum current ...
Datasheet - Mouser Electronics
Datasheet - Mouser Electronics

Low-Noise Current Preamplifier
Low-Noise Current Preamplifier

... is included to shorten the overload recovery time of the instrument when long filter time constants are used. Input Offset and DC Bias An input offset-current adjustment is provided to suppress any unwanted DC background currents. Offset currents can be specified from ±1 pA to ±1 mA in roughly 0.1 % ...
- 50/30 0 V
- 50/30 0 V

... • A node is a point in an electric circuit where 2 or more components are connected. (Strictly speaking, it is the whole conductive surface connecting those components.) • Nodal analysis applies to planar and nonplanar circuits. • Nodal analysis is used to solve for node voltages. • Sign convention: ...
20.1 Series and Parallel Circuits #1
20.1 Series and Parallel Circuits #1

IALP 2011 – Analog Electronics
IALP 2011 – Analog Electronics

... resistance. The current flows there where there is least resistance, entirely through the amperimeter. This current through the amperimeter is given by Ohm's Law I = V/R = (5 V)/(0 Ω) = ∞ As you can see on the multimeter, the maximum current it can stand is 10 ampere (10 A). Yes, that is right, you ...
CPO_5_Parallel Circuits
CPO_5_Parallel Circuits

... Because each branch in a parallel circuit has its own path to the battery, the voltage across each branch is equal to the battery’s voltage. If you know the resistance and voltage of a branch you can calculate the current with Ohm’s Law (I = V/R). 1. Use the parallel circuit pictured right to answer ...
07-NileshJoshi
07-NileshJoshi

... A system is said to be linear if it satisfies the principle of superposition. That is, the response of the linear system to a weighted sum of input signal is equal to the same weighted sum of output signal, each output being associated with the particular input signal acting on the system independen ...
4 TRANSISTOR CHARACTERISTICS
4 TRANSISTOR CHARACTERISTICS

Avoiding Current Spikes with LEDs
Avoiding Current Spikes with LEDs

... LEDs are current-sensitive devices. However, although slight changes in current, such as the 5% mentioned above, do not affect LEDs nearly as much as similar changes in voltage affect filaments in bulbs, it is still important that designers consider transient peak currents when implementing LED dri ...
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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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