Electrical Circuit Calculations
... The third type of circuit was the series parallel one in which some resistors are connected in series with parallel banks of resistors. In the series/parallel circuit the things to be remembered are: A The total resistance of the circuit is the sum of the resistors in series plus the equivalent resi ...
... The third type of circuit was the series parallel one in which some resistors are connected in series with parallel banks of resistors. In the series/parallel circuit the things to be remembered are: A The total resistance of the circuit is the sum of the resistors in series plus the equivalent resi ...
Basic Digital Circuits
... notice that, independent of temperature, if Vin 2V , Vout will be 0 2V so we can safely assume that the gate will interpret an input voltage greater than 2V as a high voltage. Similarly, Figure 9 shows that an input voltage less than 0 8V will reliably be seen as a low voltage. These two values ar ...
... notice that, independent of temperature, if Vin 2V , Vout will be 0 2V so we can safely assume that the gate will interpret an input voltage greater than 2V as a high voltage. Similarly, Figure 9 shows that an input voltage less than 0 8V will reliably be seen as a low voltage. These two values ar ...
Ch. 9
... are a number of natural phenomenon that are sinusoidal in nature. • It is also a very easy signal to generate and transmit. • Also, through Fourier analysis, any practical periodic function can be made by adding sinusoids. • Lastly, they are very easy to handle mathematically. ...
... are a number of natural phenomenon that are sinusoidal in nature. • It is also a very easy signal to generate and transmit. • Also, through Fourier analysis, any practical periodic function can be made by adding sinusoids. • Lastly, they are very easy to handle mathematically. ...
A 6-bit, 500-MS/s current-steering DAC in SiGe BiCMOS technology
... This paper focused on the use of silicon-germanium (SiGe) BiCMOS technology to lower distortion, increase output impedance and reduce the clock feedthrough effect, to improve the SFDR in comparison to a CMOS-only implementation for EW applications where SFDR and high speed are the primary concerns w ...
... This paper focused on the use of silicon-germanium (SiGe) BiCMOS technology to lower distortion, increase output impedance and reduce the clock feedthrough effect, to improve the SFDR in comparison to a CMOS-only implementation for EW applications where SFDR and high speed are the primary concerns w ...
LMK60E2-150M, LMK60E2-156M
... To ensure that the maximum junction temperature of LMK60XX is below 120°C, it can be calculated that the maximum PCB temperature without airflow should be at 90°C or below when the device is optimized for best performance resulting in maximum on-chip power dissipation of 0.68 W. 9.1.2 Best Practices ...
... To ensure that the maximum junction temperature of LMK60XX is below 120°C, it can be calculated that the maximum PCB temperature without airflow should be at 90°C or below when the device is optimized for best performance resulting in maximum on-chip power dissipation of 0.68 W. 9.1.2 Best Practices ...
Document
... Switched-Capacitor Circuits • Switched-capacitor (SC) circuits eliminate resistors in filters by replacing them with capacitors and switches. • Resulting filters are discrete-time or sampled-data equivalents of continuous-time filters discussed so far. • Provide additional flexibility not readily a ...
... Switched-Capacitor Circuits • Switched-capacitor (SC) circuits eliminate resistors in filters by replacing them with capacitors and switches. • Resulting filters are discrete-time or sampled-data equivalents of continuous-time filters discussed so far. • Provide additional flexibility not readily a ...
AAT3682 数据资料DataSheet下载
... The AAT3682 will automatically resume charging under most conditions when a battery charge cycle is interrupted. Events such as an input supply interruption or under voltage, removal and replacement of the battery under charge, or charging a partially drained battery are all possible. The AAT3682 wi ...
... The AAT3682 will automatically resume charging under most conditions when a battery charge cycle is interrupted. Events such as an input supply interruption or under voltage, removal and replacement of the battery under charge, or charging a partially drained battery are all possible. The AAT3682 wi ...
Evaluates: MAX5097A MAX5097A Evaluation Kit General Description Features
... MAX5097A EV kit operates from a 5V to 40V input range DC source that can provide the EV kit with 1A or more of current. The Buck Mode regulator provides a 3.3V output at up to 600mA output current. An internal p-channel MOSFET works as a pass element when in LDO Mode and delivers up to 100mA of load ...
... MAX5097A EV kit operates from a 5V to 40V input range DC source that can provide the EV kit with 1A or more of current. The Buck Mode regulator provides a 3.3V output at up to 600mA output current. An internal p-channel MOSFET works as a pass element when in LDO Mode and delivers up to 100mA of load ...
Chapter 5_notes_Fall 2012
... In class A operation, the output stage is biased at a DC current level IC which is greater than the peak signal component of the current Im . Thus, if the signal is sinusoidal, the instantaneous current through the device never falls below zero over the entire cycle of the input signal. That means ...
... In class A operation, the output stage is biased at a DC current level IC which is greater than the peak signal component of the current Im . Thus, if the signal is sinusoidal, the instantaneous current through the device never falls below zero over the entire cycle of the input signal. That means ...
AD8317 - Farnell
... Device Common. Connect to a low impedance ground plane. Loop Filter Capacitor. In measurement mode, this capacitor sets the pulse response time and video bandwidth. In controller mode, the capacitance on this node sets the response time of the error amplifier/integrator. Setpoint Control Input for C ...
... Device Common. Connect to a low impedance ground plane. Loop Filter Capacitor. In measurement mode, this capacitor sets the pulse response time and video bandwidth. In controller mode, the capacitance on this node sets the response time of the error amplifier/integrator. Setpoint Control Input for C ...
Institutionen för systemteknik Department of Electrical Engineering Scavenging
... Piezoelectric energy scavenger is one of the promising energy scavenging techniques for micro-power generators, which generates an electric charge as the result of a force exerted on a piezoelectric material. Before subjecting the material to some external stress, its internal structure is in neutra ...
... Piezoelectric energy scavenger is one of the promising energy scavenging techniques for micro-power generators, which generates an electric charge as the result of a force exerted on a piezoelectric material. Before subjecting the material to some external stress, its internal structure is in neutra ...
4 Set-up - FabLab Web
... The higher-ranking speed control loop consists of speed controller, current loop circuit and motor/tachometer combination. The nominal speed value is externally defined by the user, e.g. by potentiometers or NC control systems. The actual speed value is determined directly at the motor shaft, e.g. b ...
... The higher-ranking speed control loop consists of speed controller, current loop circuit and motor/tachometer combination. The nominal speed value is externally defined by the user, e.g. by potentiometers or NC control systems. The actual speed value is determined directly at the motor shaft, e.g. b ...
CP1302
... preconditioning. The specified long term load (SLL) of 1600 Nm was applied for 1000 cycles and validated on all three samples. Two samples were then subjected to the specified short term load (SSL) of 2000 Nm, while the other sample was subjected to thermal mechanical pre-conditioning which included ...
... preconditioning. The specified long term load (SLL) of 1600 Nm was applied for 1000 cycles and validated on all three samples. Two samples were then subjected to the specified short term load (SSL) of 2000 Nm, while the other sample was subjected to thermal mechanical pre-conditioning which included ...
Document
... strategy applies hardware phase zero-crossing detection circuits. Because delays in the phase zero-crossing detection of grid-connected current and grid voltage both have the same length of time, the detection delay does not affect the detection accuracy of the power factor angle. ...
... strategy applies hardware phase zero-crossing detection circuits. Because delays in the phase zero-crossing detection of grid-connected current and grid voltage both have the same length of time, the detection delay does not affect the detection accuracy of the power factor angle. ...
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.