Sample Curriculum
... -‐ The resistance of an open switch should be very high or infinity. A reading of OL on a digital meter indicates that the meter is measuring a value above the measurable setting of the meter. ...
... -‐ The resistance of an open switch should be very high or infinity. A reading of OL on a digital meter indicates that the meter is measuring a value above the measurable setting of the meter. ...
RailClamp Low Capacitance TVS Diode Array
... from transient over-voltages by clamping them to a fixed reference. When the voltage on the protected line exceeds the reference voltage (plus diode VF) the steering diodes are forward biased, conducting the transient current away from the sensitive circuitry. Data lines are connected at pins 2 and ...
... from transient over-voltages by clamping them to a fixed reference. When the voltage on the protected line exceeds the reference voltage (plus diode VF) the steering diodes are forward biased, conducting the transient current away from the sensitive circuitry. Data lines are connected at pins 2 and ...
Digital Decoders
... Given a red LED with a VF of 1.7 volts, a 5 volt output and a maximum output current of 5mA, calculate the series resistance value. Calculate the current of a series LED circuit where the LED has a VF of 2.0 V, the resistor is 220Ω and the output voltage is 5V. What does the voltage at point A ...
... Given a red LED with a VF of 1.7 volts, a 5 volt output and a maximum output current of 5mA, calculate the series resistance value. Calculate the current of a series LED circuit where the LED has a VF of 2.0 V, the resistor is 220Ω and the output voltage is 5V. What does the voltage at point A ...
Simple and Robust Equivalent Circuit of Real Transformer
... produces a current waveform, typical shape of which is shown in Fig. 1. According to Fourier series theory, the current waveform is a superposition of harmonic components. The most important harmonics can be used for waveform approximation [1]. If a systematic set of waveforms with increasing excita ...
... produces a current waveform, typical shape of which is shown in Fig. 1. According to Fourier series theory, the current waveform is a superposition of harmonic components. The most important harmonics can be used for waveform approximation [1]. If a systematic set of waveforms with increasing excita ...
INL/DNL Measurements for High-Speed Analog
... The transfer function for an ideal ADC is a staircase in which each tread represents a particular digital output code and each riser represents a transition between adjacent codes. The input voltages corresponding to these transitions must be located to specify many of an ADC's performance parameter ...
... The transfer function for an ideal ADC is a staircase in which each tread represents a particular digital output code and each riser represents a transition between adjacent codes. The input voltages corresponding to these transitions must be located to specify many of an ADC's performance parameter ...
Thomas Jan98.qxd
... devices? Well, for analog circuitry, history has shown that a bipolar 15V supply is best for a variety of reasons. Perhaps the most important is that many of the classic special-purpose synthesizer chips require this. It is not uncommon to encounter music ICs which operate only on a bipolar 15V, or ...
... devices? Well, for analog circuitry, history has shown that a bipolar 15V supply is best for a variety of reasons. Perhaps the most important is that many of the classic special-purpose synthesizer chips require this. It is not uncommon to encounter music ICs which operate only on a bipolar 15V, or ...
Lecture 3 - Harding University
... Used in RC combinations to filter out input noise in devices such as tachometers and … A voltage divider looks like this: ...
... Used in RC combinations to filter out input noise in devices such as tachometers and … A voltage divider looks like this: ...
LM3100 SIMPLE SWITCHER® Synchronous
... network and does not rely on the output capacitor’s ESR for stability. The operating frequency remains constant with line and load variations due to the inverse relationship between the input voltage and the on-time. The valley current limit detection circuit, internally set at 1.9A, inhibits the hi ...
... network and does not rely on the output capacitor’s ESR for stability. The operating frequency remains constant with line and load variations due to the inverse relationship between the input voltage and the on-time. The valley current limit detection circuit, internally set at 1.9A, inhibits the hi ...
Orcad Pspice Tutorial
... value. Double click on the “current controlled voltage source” labeled “H” to get to the properties box where the gain must be changed to be 265/13 =20.385, approximately (for this example). Do not use the 265/13 but the actual value, as fractional form will not simulate correctly in PSpice. 3) In c ...
... value. Double click on the “current controlled voltage source” labeled “H” to get to the properties box where the gain must be changed to be 265/13 =20.385, approximately (for this example). Do not use the 265/13 but the actual value, as fractional form will not simulate correctly in PSpice. 3) In c ...
Full Wave Rectifier
... therefore remain fully charged at approximately 15.56V, giving a steady DC output of more than three times the previous (5V) level. There is one problem with this arrangement, and that is there is no load or device connected to the circuit at VOUT. As soon as we connect anything, it’s resistance (R ...
... therefore remain fully charged at approximately 15.56V, giving a steady DC output of more than three times the previous (5V) level. There is one problem with this arrangement, and that is there is no load or device connected to the circuit at VOUT. As soon as we connect anything, it’s resistance (R ...
a AN-369 APPLICATION NOTE
... junction is electrically isolated, then Pin 1 of the IC should be connected to Pin 4, the power supply common. In some applications, tying the thermocouple directly to common is not possible. A resistor from Pin 1 to common will satisfy the bias current return path but will, however, generate an add ...
... junction is electrically isolated, then Pin 1 of the IC should be connected to Pin 4, the power supply common. In some applications, tying the thermocouple directly to common is not possible. A resistor from Pin 1 to common will satisfy the bias current return path but will, however, generate an add ...
Word Pro - Common Board Configuration Parallel Circuits
... Optic, Keyword, kHz, Map Drive, Elevation, EMI, Electronic Smog, ESN, Network, Spike, Spool, Spyware, Synchronous Data, Synchronous Speed ...
... Optic, Keyword, kHz, Map Drive, Elevation, EMI, Electronic Smog, ESN, Network, Spike, Spool, Spyware, Synchronous Data, Synchronous Speed ...
Evaluates: MAX1960/MAX1961/MAX1962 MAX1960 Evaluation Kit General Description Features
... If voltage margining is not used on the MAX1960/ MAX1961, then the pads of JU10 can be connected together to allow shutdown/enable using a single jumper. If this is done, either JU1 or JU2 must be completely removed and the other used to control shutdown/enable. Connecting both jumpers can cause an ...
... If voltage margining is not used on the MAX1960/ MAX1961, then the pads of JU10 can be connected together to allow shutdown/enable using a single jumper. If this is done, either JU1 or JU2 must be completely removed and the other used to control shutdown/enable. Connecting both jumpers can cause an ...
1030.Multi-phase stackable controllers for Non
... charged with 6-μA until the TRK pin voltage is equal to the FB voltage • When the first PWM pulse occurs, the charging current is increased to 12-μA. The rising voltage across the capacitor serves as a reference for the error amplifier • When TRK pin voltage reaches the level of the reference voltag ...
... charged with 6-μA until the TRK pin voltage is equal to the FB voltage • When the first PWM pulse occurs, the charging current is increased to 12-μA. The rising voltage across the capacitor serves as a reference for the error amplifier • When TRK pin voltage reaches the level of the reference voltag ...
TechTopics
... rated short-circuit current. This 117% TRV withstand value applies at reduced fault current values of 10% of rated short-circuit current, as shown in C37.06-2000, table 6. Interruption of load currents has not been discussed, as the resulting TRV is much lower than the TRV for fault currents. The re ...
... rated short-circuit current. This 117% TRV withstand value applies at reduced fault current values of 10% of rated short-circuit current, as shown in C37.06-2000, table 6. Interruption of load currents has not been discussed, as the resulting TRV is much lower than the TRV for fault currents. The re ...
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.