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Recent content by Gracie

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    Very general question regarding ESD!

    Question on ESD! Hello everyone: Does anybody know what the general problem of electrostatic discharge protection is? Are there any techniques to deal with this problem in integrated circuit design? Thanks in advance!
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    Need help on level shifter problem!

    Thank you very much for your respose! Because my input signal is 3.3V pulse signal and I want to generate a signal which has the swing from -7V to 3.3V, and I also want to make it as fast as possible. Any suggestions on it? Thank you!
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    Need help on level shifter problem!

    Hello everyone: I'm designing a level shifter. When I outputs the shifted signal (with the same swing but different voltage level compared to the input signal) to the output buffer to generate the high-swing signal, the fall time of the output signal is much larger than the rise time. I tried...
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    High side driver design?

    high side driver Hello Everybody: I'm designing a high side driver for power MOSFETs. I'm planning to use the bootstrap method. Does somebody have any idea on it, especial on the design of the level shifter and the signal generator. Any suggestion will be very welcomed! Thank you! Gracie
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    Need help on Voltage detector design

    Dear bbbb: Thank you for your help! I'm not familiar with this kind of design. Could you please draw a schematic for me? Thank you!
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    Need help on Voltage detector design

    Hello everyone: Here is my problem: the power supply of my circuit is a AC Power( From -100V to 100V), I need to detect the polarity of this AC signal and use it to choose the control signals for my circuit. There are two reqirements for the voltage detector: (1) It can't affect the operation...
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    Analog and Digital Design

    Analog design. Digital design is easier. So begin with Analog design and it will be easier for you to change to digital design or mixed.
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    Suggest me some books about Analog Design

    Analog Design These two books are good for beginners: Design of cmos analog IC - Bahzad Razavi cmos analog circuit design: allen This one is for layout: IC layout Basics: a Practical Guide (Saint)
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    Berkeley EECS140,240,247 Classes

    uc barkley ee247 These projects are really helpful. Thanks for sharing! Added after 2 minutes: Here is the link for Berkeley EE240: https://webcast.berkeley.edu/course_details.php?seriesid=1906978279
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    Need help on how to get high drive capability!

    Hello all: I'm trying to design a high speed drive circuit and I want to gain high output current(hundreds mA). I tried to make the output stage transistor big, but it is not easy to get it? Can anyone help me with this? Thanks! Gracie
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    stanford EE214 Fall 2005

    Where to get the free lecture videoes from Berkeley?Thanks!
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    Need Help on Driver Design

    Hello all: I am a beginner on analog IC design, and I have two questions: (1)I need to design a driver for a high voltage power switch. The requirements are as the following: The input signal is a 0v to 3.3v pulse signal from a FPGA board, it requires a -8v to 8v, 1Amp output signal. The...

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