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because I design using CMOS transistor, I cant use another IC. my VDD is requred about 3 to 3.6V, so I cant use resistor divided too.
Dear Mr Teddy,
do you have any idea about LDO circuit or any paper for beginner? I never design bandgap circuit before.
Dear all,
I am doing my project about delta sigma modulation, it is needed a bandgap reference circuit for 2.5 voltage (because when changing VDD, my output is changed).
Is it possible for 2.5V bandgap circuit ? (my VDD is 3.3, using 0.13um tech).
Please help me.
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