Abstract
This paper describes an implementation of a linear programmable transconductance cell with low distortion and bias currents in the range of 100nA - 300nA. The power dissipation is approximately 1.5μW at 3V supply for a 2Vp-p input range and approximately 900nW at 3V supply for a 1Vp-p input range. The total harmonic distortion (THD) is -42dB for a input voltage of 2Vp-p. The programmable transconductance cell can be tuned by varying its bias currents. Simulation and experimental results have been used to confirm its operation.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 217-220 |
| Number of pages | 4 |
| Journal | Proceedings - IEEE International Symposium on Circuits and Systems |
| Volume | 1 |
| State | Published - Jan 1 1997 |
| Event | Proceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4) - Hong Kong, Hong Kong Duration: Jun 9 1997 → Jun 12 1997 |