210 likes | 468 Views
SLOVENIA. Circuit Biasing Current Sources Current Mirrors Current references Voltage References Circuit Examples. Voltage-to-Current Converters. Temperature Characteristic of Integrated Resistors and Bipolar Device. BiCMOS Voltage Reference I. Low Voltage Reference I.
E N D
Circuit Biasing • Current Sources • Current Mirrors • Current references • Voltage References • Circuit Examples
Temperature Characteristic of Integrated Resistors and Bipolar Device
Circuit example I Bipolar device in CMOS technology
Circuit example I Bipolar device in CMOS technology Conversion of the P-Channel MOS into PNP Bipolar device
Circuit example I - CMOS Technology Exponential Curvature Correction Short channel: doping level increases P: m1/m7, A:m1/m4, O:Ib/Ic
Circuit example I - CMOS Technology PTAT current source for Curvature corrected band-gap
Circuit example II - BiCMOS Technology Current source based on band-gap reference in BiCMOS teshnology (sesc. on s7)