Electronic Circuits with Applications to Bioengineering
... irrelevant to bioengineering students, but some students don’t realize that these concepts are applied to apparatuses that have been taught by the biomolecular engineering department. Concepts such as filters are important because in order for researchers to get a reading they have to reduce noise. ...
... irrelevant to bioengineering students, but some students don’t realize that these concepts are applied to apparatuses that have been taught by the biomolecular engineering department. Concepts such as filters are important because in order for researchers to get a reading they have to reduce noise. ...
BD82061FVJ-LB
... When excessive current flows owing to output shortcircuit or so, ringing occurs by inductance of power source line to IC, and may cause bad influences upon IC actions. In order to avoid this case, connect a bypath capacitor by IN terminal and GND terminal of IC. 1μF or higher is recommended. Pull up ...
... When excessive current flows owing to output shortcircuit or so, ringing occurs by inductance of power source line to IC, and may cause bad influences upon IC actions. In order to avoid this case, connect a bypath capacitor by IN terminal and GND terminal of IC. 1μF or higher is recommended. Pull up ...
TG0014D - CE Niehoff Co.
... functions normally after restart, a “no output condition” was normal response of voltage regulator to overvoltage condition. Inspect condition of electrical system, including loose battery cables, both positive and negative. If battery disconnects from system, it could cause overvoltage condition in ...
... functions normally after restart, a “no output condition” was normal response of voltage regulator to overvoltage condition. Inspect condition of electrical system, including loose battery cables, both positive and negative. If battery disconnects from system, it could cause overvoltage condition in ...
BQ24750A 数据资料 dataSheet 下载
... AC adapter to system-switch driver output. Connect directly to the gate of the ACFET P-channel power MOSFET and the reverse conduction blocking P-channel power MOSFET. Connect both FETs as common-source. Connect the ACFET drain to the system-load side. The PVCC should be connected to the common-sour ...
... AC adapter to system-switch driver output. Connect directly to the gate of the ACFET P-channel power MOSFET and the reverse conduction blocking P-channel power MOSFET. Connect both FETs as common-source. Connect the ACFET drain to the system-load side. The PVCC should be connected to the common-sour ...
AND8353 - ON Semiconductor
... the voltage generated by the switch current and RSENSE to an internal 0.5 V reference. Pin 5 (ZCD) senses the demagnetization of the boost inductor. The driver on time begins when the voltage at this pin rises above 2.1 V (typ) and then drops below 1.6 V (typ). A resistor in series with the zero cur ...
... the voltage generated by the switch current and RSENSE to an internal 0.5 V reference. Pin 5 (ZCD) senses the demagnetization of the boost inductor. The driver on time begins when the voltage at this pin rises above 2.1 V (typ) and then drops below 1.6 V (typ). A resistor in series with the zero cur ...
Analysis and simulation of MOS capacitor feedback for
... If the flat-band voltage is greater than zero, the equilibria and stability of the device with feedback can be changed significantly. If the voltage on the MOS capacitor is less than the flat-band voltage, the MOS capacitor is in accumulation and has a constant capacitance. Thus, the device follows ...
... If the flat-band voltage is greater than zero, the equilibria and stability of the device with feedback can be changed significantly. If the voltage on the MOS capacitor is less than the flat-band voltage, the MOS capacitor is in accumulation and has a constant capacitance. Thus, the device follows ...
Digital circuit blocks
... loading tables like those mentioned above. To avoid these difficulties, only current-delivering circuits are used in the circuit blocks described here; this means that the current at high level is always zero, as stated above. At first sight it would appear to be impossible to make up certain circui ...
... loading tables like those mentioned above. To avoid these difficulties, only current-delivering circuits are used in the circuit blocks described here; this means that the current at high level is always zero, as stated above. At first sight it would appear to be impossible to make up certain circui ...
MAX864 Dual-Output Charge Pump with Shutdown _______________General Description ____________________________Features
... open, switches S2 and S4 close, and capacitor C1 is level shifted upward by V IN volts. Assuming ideal switches and no load on C3, charge transfers into C3 from C1 such that the voltage on C3 will be 2VIN , generating the positive supply output (V+). Figure 2b illustrates the ideal operation of the ...
... open, switches S2 and S4 close, and capacitor C1 is level shifted upward by V IN volts. Assuming ideal switches and no load on C3, charge transfers into C3 from C1 such that the voltage on C3 will be 2VIN , generating the positive supply output (V+). Figure 2b illustrates the ideal operation of the ...
Chapter 10 - Capacitors
... The ideal capacitor does not dissipate any energy supplied to it. It stores the energy in the form of an electric field between the conducting surfaces. The power curve can be obtained by finding the product of the voltage and current at selected instants of time and connecting the points obtain ...
... The ideal capacitor does not dissipate any energy supplied to it. It stores the energy in the form of an electric field between the conducting surfaces. The power curve can be obtained by finding the product of the voltage and current at selected instants of time and connecting the points obtain ...
MAX15022 Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Dual LDO Controllers General Description
... each output can be adjusted from 0.6V to the input supply (VAVIN). The MAX15022 delivers up to 4A (regulator 1) and 2A (regulator 2) of output current with two LDO controllers that can be used to drive two external PNP transistors to provide two additional outputs. This device offers the ability to ...
... each output can be adjusted from 0.6V to the input supply (VAVIN). The MAX15022 delivers up to 4A (regulator 1) and 2A (regulator 2) of output current with two LDO controllers that can be used to drive two external PNP transistors to provide two additional outputs. This device offers the ability to ...
MAX4400–MAX4403 Single/Dual/Quad, Low-Cost, Single-Supply, Rail-to-Rail Op Amps with Shutdown General Description
... The MAX4400–MAX4403 low-cost, general-purpose op amps offer rail-to-rail outputs, draw only 320µA of quiescent current, and operate from a single +2.5V to +5.5V supply. For additional power conservation, the MAX4401 offers a low-power shutdown mode that reduces supply current to 1µA (max) and puts t ...
... The MAX4400–MAX4403 low-cost, general-purpose op amps offer rail-to-rail outputs, draw only 320µA of quiescent current, and operate from a single +2.5V to +5.5V supply. For additional power conservation, the MAX4401 offers a low-power shutdown mode that reduces supply current to 1µA (max) and puts t ...
Synchros
... by the input voltage induces a voltage into each of the transmitters stator phases. These stator voltages are either approximately in time-phase or approximately 180 degrees out-of-time-phase with the applied voltage. The synchro inherently has some phase shift so the output voltages will differ som ...
... by the input voltage induces a voltage into each of the transmitters stator phases. These stator voltages are either approximately in time-phase or approximately 180 degrees out-of-time-phase with the applied voltage. The synchro inherently has some phase shift so the output voltages will differ som ...
Operating DC Relays from AC and vice
... developed in the relay coil. Since power is the product of current-squared times resistance (P = I2R), the amount of power developed in the coil would be considerably less than that required for proper relay operation. To develop the required power, coil voltage would have to be increased to that va ...
... developed in the relay coil. Since power is the product of current-squared times resistance (P = I2R), the amount of power developed in the coil would be considerably less than that required for proper relay operation. To develop the required power, coil voltage would have to be increased to that va ...
TXS01022-Bit Bidirectional Voltage
... TXS0102 2-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Applications 1 Features ...
... TXS0102 2-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Applications 1 Features ...
Chapter 14
... can be “programmed” by the amount of bias current. Thus gain can be changed electronically by varying a dc voltage. Electronic Devices, 9th edition Thomas L. Floyd ...
... can be “programmed” by the amount of bias current. Thus gain can be changed electronically by varying a dc voltage. Electronic Devices, 9th edition Thomas L. Floyd ...
BJT_dc biasing
... For the circuit shown in Figure 3, let β = 100. (a) Find VTH and RTH for the base circuit. (b) Determine ICQ and VCEQ. (c) If the resistors RC and RE vary by ± 5 %, determine the range in ICQ and VCEQ. (d) Draw the load lines corresponding to the maximum and minimum resistor values and mark the Q-po ...
... For the circuit shown in Figure 3, let β = 100. (a) Find VTH and RTH for the base circuit. (b) Determine ICQ and VCEQ. (c) If the resistors RC and RE vary by ± 5 %, determine the range in ICQ and VCEQ. (d) Draw the load lines corresponding to the maximum and minimum resistor values and mark the Q-po ...
MAX4721 DS
... The MAX4721/MAX4722/MAX4723 dual SPST analog switches operate from a single +1.8V to +5.5V supply. The MAX4721/MAX4722/MAX4723 offer excellent AC characteristics, <0.5nA leakage current, less than 2ms differential skew, and 15pF on-channel capacitance. All of these devices are CMOS-logic compatible ...
... The MAX4721/MAX4722/MAX4723 dual SPST analog switches operate from a single +1.8V to +5.5V supply. The MAX4721/MAX4722/MAX4723 offer excellent AC characteristics, <0.5nA leakage current, less than 2ms differential skew, and 15pF on-channel capacitance. All of these devices are CMOS-logic compatible ...
BDTIC www.BDTIC.com/infineon Technical Report TR104 RF and Protection Devices
... This report presents the measurement results of the Low Noise Amplifier using the transistor BFP740 from Infineon Technologies for the 3.5GHz WiMax application. The LNA brings a gain of 15dB on the frequency band from 3.3GHz to 3.7GHz with a noise figure of 0.95dB (including the SMA connectors and P ...
... This report presents the measurement results of the Low Noise Amplifier using the transistor BFP740 from Infineon Technologies for the 3.5GHz WiMax application. The LNA brings a gain of 15dB on the frequency band from 3.3GHz to 3.7GHz with a noise figure of 0.95dB (including the SMA connectors and P ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.