Abgpc01ji is a 3-bit trimmable voltage bandgap reference with N+ HRES Polysilicon
resistors.
The usage of junction-isolated devices significantly reduces the substrate-coupled noise.
In addition to the bandgap reference voltage VBG, the abgpc01ji cell also provides voltage
proportional
for
miscellaneous junction-isolated cells. The exact values of the VBG and VPTAT voltage as
well as their temperature coefficients are set by means of three digital inputs.
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reference/bias cells
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VPTAT
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