ADP3339 数据手册DataSheet 下载
... higher output current than its competition. Its patented design requires only a 1.0 µF output capacitor for stability. This device is insensitive to output capacitor equivalent series resistance (ESR), and is stable with any good quality capacitor, including ceramic (MLCC) types for space-restricted ...
... higher output current than its competition. Its patented design requires only a 1.0 µF output capacitor for stability. This device is insensitive to output capacitor equivalent series resistance (ESR), and is stable with any good quality capacitor, including ceramic (MLCC) types for space-restricted ...
439QS16GE - Hittite Microwave Corp.
... noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction ...
... noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction ...
74HC157 pdf
... as well as the ability to drive 10 LS-TTL loads. This device consists of four 2-input digital multiplexers with common select and STROBE inputs. When the STROBE input is at logical “0” the four outputs assume the values as selected from the inputs. When the STROBE input is at a logical “1” the outpu ...
... as well as the ability to drive 10 LS-TTL loads. This device consists of four 2-input digital multiplexers with common select and STROBE inputs. When the STROBE input is at logical “0” the four outputs assume the values as selected from the inputs. When the STROBE input is at a logical “1” the outpu ...
a Wideband/Differential Output Transimpedance Amplifier AD8015
... up the input stage, with Q3 running at 300 µA and Q1 running at 2.7 mA. Q3 runs essentially as a grounded emitter. A large capacitor (0.01 µF) placed from VBYP to the positive supply shorts out the noise of R17, R21, and Q16. The first stage of the amplifier (Q3, R2, Q4, and C1) functions as an inte ...
... up the input stage, with Q3 running at 300 µA and Q1 running at 2.7 mA. Q3 runs essentially as a grounded emitter. A large capacitor (0.01 µF) placed from VBYP to the positive supply shorts out the noise of R17, R21, and Q16. The first stage of the amplifier (Q3, R2, Q4, and C1) functions as an inte ...
MAX1916 Low-Dropout, Constant-Current Triple White LED Bias Supply General Description
... is a high-performance alternative to the simple ballast resistors used in conventional white LED designs. The MAX1916 uses a single resistor to set the bias current for three LEDs, which are matched to 0.3%. The MAX1916 consumes only 40µA of supply current when enabled and 0.05µA when disabled. The ...
... is a high-performance alternative to the simple ballast resistors used in conventional white LED designs. The MAX1916 uses a single resistor to set the bias current for three LEDs, which are matched to 0.3%. The MAX1916 consumes only 40µA of supply current when enabled and 0.05µA when disabled. The ...
Chapter 1 0 - RC Circuits
... certain frequencies to pass from the input to the output, while blocking all others • A low-pass circuit is realized by taking the output across the capacitor, just as in a lag network • A high-pass circuit is implemented by taking the output across the resistor, as in a lead network ...
... certain frequencies to pass from the input to the output, while blocking all others • A low-pass circuit is realized by taking the output across the capacitor, just as in a lag network • A high-pass circuit is implemented by taking the output across the resistor, as in a lead network ...
review for elec 105 midterm exam #1 (fall 2001)
... - replacement of large inductors with open circuits (if inductive reactance is very large at operating frequency) - DC voltage sources are typically bypassed at AC (i.e., at signal frequency) using capacitors to ensure that the source acts as an AC ground. - small-signal models of FETs and BJTs are ...
... - replacement of large inductors with open circuits (if inductive reactance is very large at operating frequency) - DC voltage sources are typically bypassed at AC (i.e., at signal frequency) using capacitors to ensure that the source acts as an AC ground. - small-signal models of FETs and BJTs are ...
HW 5 Solutions - Physics At Hamilton
... into one outlet can be turned on and off without affecting a TV plugged into the other outlet. ...
... into one outlet can be turned on and off without affecting a TV plugged into the other outlet. ...
OPA177 Precision OPERATIONAL AMPLIFIER FEATURES
... Output Short Circuit ................................................................. Continuous ...
... Output Short Circuit ................................................................. Continuous ...
Parallel Circuit Lab
... segment of Electricity/Electronics. These concepts include, in parallel connected circuits current is additive, voltage drop is the same through-out the circuit, and total resistance is found by adding the reciprocal of the sum of the reciprocals of the individual legs of the circuits. Students will ...
... segment of Electricity/Electronics. These concepts include, in parallel connected circuits current is additive, voltage drop is the same through-out the circuit, and total resistance is found by adding the reciprocal of the sum of the reciprocals of the individual legs of the circuits. Students will ...
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... current has only one path to take. The current is the same through each resistor. The total resistance of the circuit is found by simply adding up the resistance values of the individual resistors: equivalent resistance of resistors in series : R = R1 + R2 + R3 + ... ...
... current has only one path to take. The current is the same through each resistor. The total resistance of the circuit is found by simply adding up the resistance values of the individual resistors: equivalent resistance of resistors in series : R = R1 + R2 + R3 + ... ...
Chapter 17 - RL Circuits
... Series Parallel RL Circuits • A first approach to analyzing circuits with combinations of both series and parallel R and L elements is to: – Find the series equivalent resistance (R(eq)) and inductive reactance (XL(eq)) for the parallel portion of the circuit – Add the resistances to get the total ...
... Series Parallel RL Circuits • A first approach to analyzing circuits with combinations of both series and parallel R and L elements is to: – Find the series equivalent resistance (R(eq)) and inductive reactance (XL(eq)) for the parallel portion of the circuit – Add the resistances to get the total ...
bass extension for surround sound
... bass frequencies but where an additional subwoofer cannot be afforded. It is based on a disused mono a.f. amplifier and loudspeaker. If these provide reasonable bass performance, they can be conK4 ...
... bass frequencies but where an additional subwoofer cannot be afforded. It is based on a disused mono a.f. amplifier and loudspeaker. If these provide reasonable bass performance, they can be conK4 ...
Unit 4 - Section 13.9 2011 Ohm`s Law
... Ohm's Law deals with the relationship between voltage (V) and current (I). The relationship states The potential difference (voltage) across an ideal conductor is proportional to the current through it. The constant of proportionality is called Resistance (R). Ohm’s Law is given by V = I R where V i ...
... Ohm's Law deals with the relationship between voltage (V) and current (I). The relationship states The potential difference (voltage) across an ideal conductor is proportional to the current through it. The constant of proportionality is called Resistance (R). Ohm’s Law is given by V = I R where V i ...
50 Ohm Driver Manual
... Multi-Channel 50 ohm driver The unit is intended to drive 50 ohm characteristic impedance co-ax cables which are terminated in 50 ohms and thus preserve the pulse shape of the signal. The source of the driving pulse will normally be from a NI interface card. Four isolated inputs are also provided. ( ...
... Multi-Channel 50 ohm driver The unit is intended to drive 50 ohm characteristic impedance co-ax cables which are terminated in 50 ohms and thus preserve the pulse shape of the signal. The source of the driving pulse will normally be from a NI interface card. Four isolated inputs are also provided. ( ...
Ohm`s Law with Pasco
... 7. Click Preview, and Repeat the measurements for a 10-ohm resistor, and safe your results in BB. 8. Repeat the measurements for a light bulb for the following conditions: Maximum current = 0.3 A, collect data by lowering current by 0.05 A till about 0.1 A, then by lowering 0.02 A, until the current ...
... 7. Click Preview, and Repeat the measurements for a 10-ohm resistor, and safe your results in BB. 8. Repeat the measurements for a light bulb for the following conditions: Maximum current = 0.3 A, collect data by lowering current by 0.05 A till about 0.1 A, then by lowering 0.02 A, until the current ...
Operational amplifier
An operational amplifier (""op-amp"") is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.Operational amplifiers had their origins in analog computers, where they were used to do mathematical operations in many linear, non-linear and frequency-dependent circuits. The popularity of the op-amp as a building block in analog circuits is due to its versatility. Due to negative feedback, the characteristics of an op-amp circuit, its gain, input and output impedance, bandwidth etc. are determined by external components and have little dependence on temperature coefficients or manufacturing variations in the op-amp itself.Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices. Many standard IC op-amps cost only a few cents in moderate production volume; however some integrated or hybrid operational amplifiers with special performance specifications may cost over $100 US in small quantities. Op-amps may be packaged as components, or used as elements of more complex integrated circuits.The op-amp is one type of differential amplifier. Other types of differential amplifier include the fully differential amplifier (similar to the op-amp, but with two outputs), the instrumentation amplifier (usually built from three op-amps), the isolation amplifier (similar to the instrumentation amplifier, but with tolerance to common-mode voltages that would destroy an ordinary op-amp), and negative feedback amplifier (usually built from one or more op-amps and a resistive feedback network).