Abstract
A fully differential-input differential-output current-mode operational amplifier (COA) is described. The amplifier utilizes three second generation current-conveyors (CCII) as the basic building blocks. It can be configured to provide either a constant gain-bandwidth product in a fully balanced current-mode feedback amplifier or a constant bandwidth in a transimpedance feedback amplifier. The amplifier is found to have a gain bandwidth product of 8 MHz, an offset current of 0.8 ¿A (signal-range ±700¿A) and a (theoretically) unlimited slew-rate. The amplifier is realized in a standard CMOS 2.4¿m process.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 18th European Solid-State Circuits Conference |
| Publisher | IEEE |
| Publication date | 1992 |
| Pages | 246-249 |
| ISBN (Print) | 87-98-42320-7 |
| Publication status | Published - 1992 |
| Event | 18th European Solid-State Circuits Conference - Copenhagen, Denmark Duration: 21 Sept 1992 → 23 Sept 1992 Conference number: 18 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=5468103 |
Conference
| Conference | 18th European Solid-State Circuits Conference |
|---|---|
| Number | 18 |
| Country/Territory | Denmark |
| City | Copenhagen |
| Period | 21/09/1992 → 23/09/1992 |
| Internet address |
Bibliographical note
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