Title :
New Design Principles for Low Voltage Operational Amplifiers
Author :
Li, P.W. ; Flocke, H.
Author_Institution :
Technical University Aachen, Federal Republic of Germany
Abstract :
A Low Voltage Operational Amplifier based on new design principles is presented. The total standby power amounts to less than 300 ¿W with a 1.1 V supply voltage. The circuit incorporates a unity-gain frequency of 1.5 MHz and a low-frequency gain of 67 dB. This functional unit occupies an area of 0.8 mm2 and can be fabricated with any Standard Bipolar Process.
Keywords :
Circuits; Diodes; Frequency response; Gain; Impedance; Joining processes; Low voltage; Operational amplifiers; Output feedback; Resistors;
Conference_Titel :
Solid State Circuits Conference - ESSCIRC 79, Fifth European
Conference_Location :
Southampton, UK
Print_ISBN :
0-85296-208-8
