Electric Circuits
... Given resistors R1, R2, R3, …, RN; connected in parallel. The equivalent resistance is given by the formula: 1 / REQ = 1 / R1 + 1 / R2 + 1 / R3 + … + 1 / RN ...
... Given resistors R1, R2, R3, …, RN; connected in parallel. The equivalent resistance is given by the formula: 1 / REQ = 1 / R1 + 1 / R2 + 1 / R3 + … + 1 / RN ...
Nov 1998 250MHz RGB Video Multiplexer in Space-Saving Package Drives Cables, Switches Pixels at 100MHz
... noise is best with source resistance in the 1kΩ to 20kΩ region, where any ...
... noise is best with source resistance in the 1kΩ to 20kΩ region, where any ...
SEMICONDUCTOR DEVICES 1.What is the order of energy gap in a
... and light doping and most of them pass on to the collector. This is the key point for its proper functioning. ...
... and light doping and most of them pass on to the collector. This is the key point for its proper functioning. ...
PT4110
... The LED current is controlled by the feedback resistor. The feedback reference is 300mV. The LED current is 300mV/RFB. In order to have accuracy LED current, precision resistor is preferred. (1% is recommended). Selecting the inductor Choose an inductor that does not saturate under the worst-case lo ...
... The LED current is controlled by the feedback resistor. The feedback reference is 300mV. The LED current is 300mV/RFB. In order to have accuracy LED current, precision resistor is preferred. (1% is recommended). Selecting the inductor Choose an inductor that does not saturate under the worst-case lo ...
power supply
... Transistors Q1 and Q2 form a circuit known as a differential amplifier. Transistor Q1 base is connected to a stable 1.5V reference voltage. The base of Q2 is connected to the regulator output circuit through a voltage divider network. The collector of transistor Q2 is connected to a current source. ...
... Transistors Q1 and Q2 form a circuit known as a differential amplifier. Transistor Q1 base is connected to a stable 1.5V reference voltage. The base of Q2 is connected to the regulator output circuit through a voltage divider network. The collector of transistor Q2 is connected to a current source. ...
Linear Variable Differential Transformer LVDT Construction The
... displacement. The graph clearly shows that a linear function is obtained between the output voltage and core movement from the null position within a limited range of 4 millimeter. The displacement can be calculated from the magnitude of the output voltage. The output voltage is also displayed on a ...
... displacement. The graph clearly shows that a linear function is obtained between the output voltage and core movement from the null position within a limited range of 4 millimeter. The displacement can be calculated from the magnitude of the output voltage. The output voltage is also displayed on a ...
ADR1500 数据手册DataSheet 下载
... the forward-biased operating region. All such transistors have an approximate −2 mV/°C temperature coefficient, which is not suitable for use as a low TC reference; however, extrapolation of the temperature characteristic of any one of these devices to absolute zero (with collector current proportio ...
... the forward-biased operating region. All such transistors have an approximate −2 mV/°C temperature coefficient, which is not suitable for use as a low TC reference; however, extrapolation of the temperature characteristic of any one of these devices to absolute zero (with collector current proportio ...
Datasheet
... 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N14A ...
... 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N14A ...
AB03 Common Base PNP Transistor Characteristics
... Transistor characteristics are the curves, which represent relationship between different DC currents and voltages of a transistor. These are helpful in studying the operation of a transistor when connected in a circuit. The three important characteristics of a transistor are: ...
... Transistor characteristics are the curves, which represent relationship between different DC currents and voltages of a transistor. These are helpful in studying the operation of a transistor when connected in a circuit. The three important characteristics of a transistor are: ...
Diode_Rectifiers
... Beyond t2, current continues to flow for a while even after the input voltage has gone negative. This is because of stored inductor energy ...
... Beyond t2, current continues to flow for a while even after the input voltage has gone negative. This is because of stored inductor energy ...
Ohm`s Law - WebAssign
... A resistor is ‘Ohmic’ if as voltage across the resistor is increased, a graph of voltage versus current shows a straight line (indicating a constant resistance). The slope of the line is the value of the resistance. A resistor is ‘non-Ohmic’ if the graph of voltage versus current is not a straight l ...
... A resistor is ‘Ohmic’ if as voltage across the resistor is increased, a graph of voltage versus current shows a straight line (indicating a constant resistance). The slope of the line is the value of the resistance. A resistor is ‘non-Ohmic’ if the graph of voltage versus current is not a straight l ...
Bc307/308/309 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 ...
... 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 ...
Transistors
... • If the “input” current is IB and the “output” current is IC, then we have a current amplification or gain – Happens because base–emitter junction is forward-biased – Forward bias ensures that the base–emitter junction conducts (transistor is turned on) – Reverse bias ensures that most of the large ...
... • If the “input” current is IB and the “output” current is IC, then we have a current amplification or gain – Happens because base–emitter junction is forward-biased – Forward bias ensures that the base–emitter junction conducts (transistor is turned on) – Reverse bias ensures that most of the large ...
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.