Pa. Kiely et al., AC CHARACTERIZATION OF THE P-INVERTED BURIED-CHANNEL HETEROSTRUCTURE FET AND ITS SUITABILITY FOR COMPLEMENTARY ELECTRONICS, IEE proceedings. Circuits, devices and systems, 142(2), 1995, pp. 105-108
The high-frequency characteristics of the inverted p-channel BCHFET ar
e presented. A unity current gain frequency of 1.4 GHz for a 1.3 mu m
device is obtained. DC operation of a complementary inverter is shown
using the n inversion channel NFET and the inverted p-channel BCHFET.