Abstract
Three types of bidirectional MOS current mirror/amplifier are considered. Limitations on the use of conventional current mirrors are discussed. An improved circuit which circumvents the disadvantages of normal current mirrors is described. A further extension allows the current gain of the bidirectional MOS current mirror/amplifier to be adjusted by either a current or a voltage.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 673-675 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 25 |
| Issue number | 10 |
| DOIs | |
| State | Published - 1989 |
| Externally published | Yes |
Keywords
- Amplifier
- Circuit theory and design
- MOS devices
ASJC Scopus subject areas
- Electrical and Electronic Engineering