Title :
5 V temperature regulated voltage reference
Author :
Laude, David P. ; Beasom, James D.
Abstract :
A 5 V internally temperature regulated voltage reference integrated circuit, which achieves 0.3 ppm//spl deg/C TC over the temperature range -55/spl deg/C to 125/spl deg/C, is described. It is built using a buried zener reference in a dielectrically isolated complementary bipolar process which employs laser trimmed NiCr thin film resistors and a high thermal resistance epoxy die attach.
Keywords :
Bipolar integrated circuits; Reference circuits; bipolar integrated circuits; reference circuits; Analog integrated circuits; Design engineering; Microassembly; Resistors; Solid state circuits; Temperature distribution; Thermal resistance; Thin film circuits; Voltage;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1980.1051518
