Bandgap reference circuit

摘要: A voltage reference circuit that will remain constant and independent of changes in the operating temperature is correlated to bandgap silicon described. The be incorporated within an integrated minimize currents into substrate. has a referenced generator generate first referencing having coefficient, compensating second coefficient. coefficient approximately equal opposite sign summing sum create voltage. biasing couple bias generating means MOSFET configured as diode anode coupled power supply source, source cathode ground point. developed at connection said value drop across diode.