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Hello friends, thanks for your answers, i hoped there maybe more elegant circuit exists, but i assume that analog micropower comparator will be the simplest and suitable solution
Greetings.
I have a task to design an input circuit for IC I/O pad which should have typical threshold voltages for Schmitt triggers at 3.3V technologies, e.g. Vth+ = 1.6V and Vth- = 1.2V. Moreover it should have <10uW DC power consumtion for all possible input DC voltages. Thats why traditional...
first of all to connect body to source for NMOS your tech process should have a deep n-well option, otherwise it's impossible to connect body anywhere except ground
Hello everyone.
Now i'm working on unidirectional input pad with cold spare capability. That means i have to manage gate and well connections of PMOS ESD diode to exclude leakage current through drain-well and drain-source when Vcc is floating and Vpad>Vcc. Simultaneously there should be...
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