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Hi,
In many function blocks of PFC control ICs, multipliers are used to mirror the waveform of power supply.
Apparently the linearity of the multipiler is important.
But is there related data to evidence it I describ above??
thanks!!
Hi,
I am designing a LDO whoes input voltage range of 6~36V. I recently have low voltage devices(5V) and high voltage devices(40V). I wanna utilize high voltage devices to realize the PMOS and the others (BG and OP)are achieved by low voltage devices.
So I don't know if it is realizable and...
Hi,
I am designing a BGR and PSRR simulations confuse me.
I simulate PSRR+ by adding a dc source(amplitude=5V) and a ac source(amplitude=5V) at VDD and then PSRR+ is about -70dB.
Similarly, I simulate PSRR- by adding a dc source(amplitude=0V) and a ac source(amplitude=5V) at VSS and then...
Hi,
I found a line under-voltage sense cicuit in TNY263-268 datasheet:? I didn't know the function of the line under-voltage sense cicuit. i.e. Why need a line under-
voltage sense cicuit in the AC-DC convertor?
Hello
I have a TSMC Spice model file that is 2P4M CMOS 0.35um process. I want to include the file by Include Netlist method in ADS. So, ADS can simulate analog circuit instead of Hspice.
But, ADS presents syntax error. Someone tells me ADS needs *.net file. Where can find the *.net file for...
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