Abstract
A novel multi-output current amplifier exhibiting independent electronically controllable gains is proposed. The new device provides a cost-efficient and low-power solution to filter designs. While multi-output devices are often employed to reduce active components within the filters, the proposed device conserves the independent tuning characteristics. Current-mode two-integrator-loop filter topologies are considered as the demonstrating examples. The experimental results obtained from a 0.18 mm complementary metal oxide semiconductor (CMOS) process are provided.
| Original language | English |
|---|---|
| Pages (from-to) | 421-428 |
| Number of pages | 8 |
| Journal | IET Circuits, Devices and Systems |
| Volume | 6 |
| Issue number | 6 |
| DOIs | |
| State | Published - 2012 |
Bibliographical note
Publisher Copyright:© The Institution of Engineering and Technology 2012.
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering