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一篇经典老论文(IEEE1993)Low_Voltage Bandgap Reference by Made Gunawan, Gerard C. M. Meijer, Jeroen Fonderie, and Johan H. Huijsing, Senior Member, IEEE
Abstract— A new curvature-corrected bandgap reference is
presented which is able to function at supply voltages as low
as 1 V, at a supply current of only 100 PA. After trimming
this bandgap reference has a temperature coefficient (TC) of
+4 ppm/OC. The reference voltage is about 200 mV and it can
simply be adjusted to higher reference voltages, The temperature
range of this circuit is from Oto 125” C. This bandgap reference
is realized using a standard bipolar process with base-diffused
resistors. |
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