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so you means that in the circuit implementation, if the power switch's initial state is "ON", Vout will be High voltage immediately at first ?
Thank you!
Thanks first,
yeah,Fig2 is from my implemented circuit. Actually, the Vout should rise slowly then an overshoot happens . But my problem is that the Vout is started with High voltage after the P-mos switch is turned on instantaneously. I confused with that.
Added after 5 minutes:
Thanks for...
HI,all
I am implementing a buck dc/dc converter, voltage-mode. The wave of Vout should act as Figure 1(by Matlab model) . but in my circuit implementation, the Vout starts with high voltage , then oscillates as Figure 2(by circuit implementation).
any instructions is...
In a conventional bandgap, Point B is connected to the negative input of opamp while Point A is connected to the positive input of opamp.
My question is if the inputs of opamp is reversed, B to positive and A to negative, Is there any difference between this configuration and the former one ...
The key point to design a low temp. drift bandgap reference is the performance of opamp,i think possibly the op didn't work well over your interested power supply range . so , high gain , enough phase margin, high psrr ,small bandwidth of opamp is needed for small TC of output over temp. range...
thanks , but i want to measure the values of every period to get the variation of the oscillator output . any advice ?
Added after 3 minutes:
thanks a lot first, if i use hspice to do the simulation, csope can measure the every period's value . but my question is how to measure it in Nanosim...
measure statements .fsdb nanosim
hi,all
i am doing the simulation of a RC oscillator, in Nanosim . i want to know how i can measure the period of the clock output exactly in the turboWave . i have tried the TurboWave user manual ,but didn't get the answer .
thanks for your help !
yeah,it depends on your exact design .
for small analog blocks , hspice,linux version or windows version ,is popularly used.
for toplevel or mixed-signal circuits, i recommend nanosim for your simulation.
Re: [help] How to mount mobile hard disk (usb device) on lin
1,<fdisk -l> to show the devices recognized by the linux .
2,then choose the exact one to be mounted :
<mount /dev/(to be mounted driver) /mnt/(mount point)>
hope it helps,
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