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Recent content by sherif96

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    PAE vs Software Engineer

    How do you rate the knowledge gained from being FAE in the chip's design, for example, you no longer design but you get the chance to look and what a variety of customers do and what they need, does that help you gain experience related to chips design? I am currently thinking about whether I...
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    PAE vs Software Engineer

    Well to be honest, I would define a better career path if the job is more interesting and you enjoy what you'd do + a good pay would be the best case scenario, I do not know much about being PAE thats why I was asking if maybe someone made the same switch or has some insights abou the job, from...
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    PAE vs Software Engineer

    I am currently working as an embedded SW developer in the automotive industry, working mainly with AUTOSAR and microcontrollers driver development, I am offered a position as a PAE in a semiconductors manufacturer, is the career shift worth it if I already like what I am doing and not sure about...
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    Field Applications Engineer needed knowledge

    And how do you rate the FAE as a career path for an electronics engineer with respect to other career paths that an electronics engineer can join as a fresh graduate since I still have the choice to decide which path fits me well?
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    Field Applications Engineer needed knowledge

    Yes you are absolutely right, I am indeed a fresher :) I am trying to be an FAE in the automotive business, STM/Infineon, and so forth. I definitely agree with you on the personal skills part, but as you said I am trying to be a self-learner and to know what exactly I need to know to start...
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    Field Applications Engineer needed knowledge

    Well, I would like to thank you both for such useful information! you've been a great help! but the last question here, if I am to apply to be a FAE, what are the hardware design topics I need to understand/know about, because electronics and circuits science are quite big, what are the main...
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    Field Applications Engineer needed knowledge

    Hello, I had a question in regards to the field applications engineer career path in automotive microcontrollers industry, what is the needed HW knowledge to be able to cope with such position needs? What are the exact topics needed to get information about to be able to work and to understand...
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    Differential amplifier PMOS/NMOS Current source

    It might be a pretty basic question, but what is the difference between an NMOS current source driving a differential pair and a PMOS current source driving a differential pair,I am trying to find out which would give a larger output swing and why, so what would be the difference in regards to...
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    3rd order butterworth bandpass filter corners simulation

    so let me first apologize for clinging on the cap array idea, I figured the gm values should not be constant over different corners as the resulting plots seemed, so I simulated corners again and yes there was a problem while simulating corners, they are not constant , the worst one is the one...
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    3rd order butterworth bandpass filter corners simulation

    Re: Capacitor bank for filter Attached are screenshots for two examples of AC analysis for the gm value of different OTAs, even the slow-slow corner has the same identical gm value as you can see in the screenshots. I will try your suggestion of applying an ideal cmfb circuit and comment back...
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    3rd order butterworth bandpass filter corners simulation

    You misunderstood me, I want to implement a capacitor bank because the gm values are actually stable in all corners ,not varying.that is why i excluded the ota having any problems since the output gm is constant in all corners. So now woth knowing that the gms are actually constant do you agree...
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    3rd order butterworth bandpass filter corners simulation

    Re: Capacitor bank for filter I replied on the other post but you didn't, I've done corner simulations on each OTA and they all output the exact designed gm value, shouldn't that indicate that nothing collapses since the circuit is behaving as designed and as it is behaving in all the...
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    3rd order butterworth bandpass filter corners simulation

    Capacitor bank for filter I am having a trouble with the slow slow corner simulation for my filter- the center frequency is shifted - as attached. All the capactiors in my filter are 5p F, when I use a 2.5pF the slow slow plot is centered at the correct center frequency once again, so I...
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    3rd order butterworth bandpass filter corners simulation

    Yeah I tried to read my post once again it wasn't intentional to be in that way, sorry about that -Yes I have tried each OTA for the different corners and plotted the designed gm value, the results of all gm values in corners was identical to the designed value at the typical typical state...
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    3rd order butterworth bandpass filter corners simulation

    I am designing a 3rd order butterworth bandpass filter whose channel would be 2MHz and between 1MHz and 3 MHz the transfer function derived for the filter is attached with the architecture used to implement, the circuit block is working fine it's response is attached with the circuit itself it...

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