A 2-ns 2.5/3.3-volt BiCMOS bus transceiver using pass-NMOS BiCMOS design

Novel low-voltage pass-NMOS BiCMOS circuit techniques were applied to create a standard rail-to-rail bus transceiver family featuring 2-ns propagation delays and 150 MHz+ performance fully-loaded with supply voltages as low as 2.3 volts.