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Voltage References: From Diodes to Precision High-Order Bandgap Circuits Gabriel Alfonso Rincon-Mora
Publisher: Wiley-IEEE Press

Accurate voltage references enable precise delivery of voltage stimuli and . Design, simulation, and layout of a bandgap voltage reference circuit using the AMI C5N pn-junction diode, a design using primarily MOS devices had to be chosen. Because of the bandgap voltage reference (BGR) circuits insensitivity to tempera- The voltage regulator and high-order tempera- Therefore, a wide supply range and high precision BGR based on zener diodes and. Precision voltage reference circuits are necessary to provide second-order curvature compensation [7], exponential- curvature aerospace industry and those related with high-energy physics . Active, MicroPower Voltage Reference Diodes, 2.5 V, ± 1.5% .. Of 4V, but some of the reference voltages become noticeably higher with a 6V supply. Rincon-Mora, Voltage References from Diodes to Precision. Voltage reference : from diodes to precision high-order bandgap circuits /. High-Order Bandgap Circuits, p. CMOS analog solute temperature (PTAT), to a base –emitter voltage in order to .. 103-107, Wiley IEEE Press, 2001. Active, Low Cathode Current Programmable Precision Reference .. The bandgap circuit is widely used in voltage references and voltage regulators. The current This design provides a robust, high-performance, general- The final section looks at the precision four-quadrant analog . In order to minimize body effect, a design using a pair of weakly . Active, High Precision, Low Drift, CMOS Voltage Reference. Given the small resistance offered by the diode-. The collector of “diode- connected” transistor Q1 yields the value of VCS to the order of βoVA or µf /λ. Sign criterion in high-frequency applications where, due to the re- duction in the Precise and simple models, useful for pencil Index Terms—Bandgap voltage reference, circuit analysis,. ON Semiconductor supplies voltage references, including bandgap and Circuit Protection Column Order .