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Hi, I m looking for website that which sell piezoelectric sensor or capacitive sensor, to test a circuit a designed. In particular they should be used to monitor pressure. Anyone know any company or website to suggest. I already searched a little in internet but I didn't find any company which...
I was wondering why the quantization error or noise is described in frequency as limited between Fs/2 and -Fs/2 . I mean I am aware of the meaning of the negative frequency, I just don't understand what limit the error to these limits. At first I though was the antialiasing filter but the...
don't worry I appreciated your guess ;) , anyway as you said could be also that I burned with ESD one diode which becomes a short and so doing that connection then there is short which is difficult to predict because shouldn't be there. I guess that in order to eliminate this hyphotesis the only...
Ehi, thank you for your explanation, (even though i already knew it). Anyway, the problem is not if it can or it cannot, because I already prove in the Lab that it can work if the MOSFET are connected as in the first image i uploaded. The problem is understand why it heats up. I know that...
because i wanna implement a push pull and not an inverter logic gate, what i need is a common drain amplifier in CMOS also called push pull which is an amplifier.the CD4069 cannot be used with reversed power supply will burn the IC if we do it because the diode in giunzioni SB sarebbero on
ehi, thank you again for your advise. I tried to connect also the 7 to the output 12 and the IC still heat up. Anyway if you are talking about the diodes in the 4 diodes in the input network called protection diode, i cannot understand how can they conduce. Indeed for the 2 diodes D2 the anode...
Dear erikl, thank you for your response, anyway i got that you consider the power supply pin the 14 and the 7 while in my case the power supply pin are the 9 and 11. So in order to avoid any misunderstanding could you draw a schematic like what i did and show me where the short circuit current...
Hi everyone, I would like someone of you give a suggestion about the problem i have to build an electronic circuit.
(1)I want to build aPUSH-PULL amplifier (which is not THE LOGIC INVERTER but is an amplifier) made in CMOS by using the CD4007ub
(2)I made the following connection to try :
and...
Hi ,
I need to add a third part component to cadence,this component is written in verilog. This component is placed in a website compressed in a zip file.
unfortunately I don't know which are the command in linux in order to get in internet downaload the file required and add to cadence.
In...
Thank you for your answer, yes you are right i forgot to say that is an IC design. However is not my design is a circuit I found in literature. I just want to understand why this circuit is more efficient than the same circuit but using only the NMOS. So I don't understand why if I add the PMOS...
thanks Audioguru for your answer, but i would like to specify that this circuit is not invented by me , but can be found in literature. So The reason why is 4 terminal MOS is because this is a device for IC design so chip oriented. (maybe I forgot to tell about it) what you say that : usually...
Hi everyone , I m studying the bulk driven method for lowe power voltage analog circuits. in many books is written that the main issue to realize this method
is that it is possible to control the body of all PMOS or of all NMOS (on a die) depend if the fabrication process chosen is NWELL CMOS or...
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