Conference paper
Ultra-low Voltage CMOS Cascode Amplifier
In
Proc. 26th European Solid-state Circuits Conference
—
2000, pp. 3-6
Abstract
In this paper, we design a folded cascode operational transconductance amplifier in a standard CMOS process, which has a measured 69 dB DC gain, a 2 MHz bandwidth and compatible input- and output voltage levels at a 1 V power supply. This is done by a novel Current Driven Bulk (CDB) technique, which reduces the MOST threshold voltage by forcing a constant current though the transistor bulk terminal.
We also look at limitations and improvements of this CDB technique.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2000 |
| Pages: | 3-6 |
| Proceedings: | 26th European Solid-State Circuits Conference |
| Types: | Conference paper |
