However it also happens that there is continuously a much higher current running through the shunt which drives the output of stage 1 into saturation which means that the input of stage 2 is V+ and V-. Supply voltage is +-1.65V. See below the plot from a LTSpice simulation: Can the ...
While noise can be referred to other places in the signal chain, calculating the noise RTI and referred to output (RTO) is the most useful for determining system performance. The designer can choose what point in the circuit to call the input and output and what units to use. For ...
In addition to controlling the output voltage, the proposed fuzzy controller in this paper can manage the input current along with the reference current slope without overshooting or taking a long time to settle. The input current slope and the output voltage error are determined with suitable ...
To show continuous output, two 12V batteries are connected as input sources to give a common regulated output. LTspice software is used in the designing of the converter. Hardware implementation of the...
The low power LTC6362 differential op amp is configured to convert a single-ended input signal to a fully differential output to drive the LTC2378-20. To simplify the simulation, the input ESD protection diodes are not included. The two 45pF input capacitors (C1 and C2) are charged via ...
The LT1637 is a rugged op amp that operates on all single and split supplies with a total voltage of 2.7V to 44V. The LT1637 has a gain-bandwidth product of 1.1MHz while drawing less than 250µA of quiescent current. The LT1637 can be shut down, making the output high impedance ...
When I designed it, I ran simulations of it in LTspice using test data and ideal sources along with models provided by TI. Ideally, I should be getting the appropriate gains. However, real-life testing shows differently. In a nutshell, while some inputs give the correct output, inputti...
If any input(s) is “low” (0), the output is guaranteed to be in a “low” state as well. In case you might have been wondering, AND gates are made with more than three inputs, but this is less common than the simple two-input variety. Two-input AND Gate’s Truth Table A ...
In LTSpice, adding the mirror decreased the input referred noise, and it did not show a significant contribution from those transistors. That said, I am more confident in the accuracy (and relevance) of my measurements than I am of the simulation results. ...
The fixed frequency, current-mode architecture results in stable operation over a wide range of supply and output voltages. The operating frequency of LT3958 can be set with an external resistor over a 100kHz to 1MHz range, and can be synchronized to an external clock using the SYNC pin. ...