Title :
Band-gap reference voltage source
Author :
Babaie, Hassan ; Zimmerman, Donald E.
Author_Institution :
Dept. of Electr. Eng., California State Univ., Long Beach, CA, USA
Abstract :
A simple bipolar monolithic reference voltage source is described. The design uses a bandgap cell as the reference for a series regulator to produce a voltage level that is tolerant of temperature, supply, and loading variations. The circuit consumes very little power and occupies minimal chip area. Laser trim provisions are included for on-chip adjustment
Keywords :
bipolar integrated circuits; power supply circuits; reference circuits; voltage regulators; IC; bandgap cell; bipolar monolithic reference voltage source; chip area; laser trim provisions; on-chip adjustment; series regulator; supply tolerance; temperature tolerance; voltage level tolerance; Breakdown voltage; Circuits; Current density; Equations; Laser feedback; Load management; Photonic band gap; Regulators; Resistors; Temperature;
Conference_Titel :
System Theory, 1989. Proceedings., Twenty-First Southeastern Symposium on
Conference_Location :
Tallahassee, FL
Print_ISBN :
0-8186-1933-3
DOI :
10.1109/SSST.1989.72527
