with feedback control. The PFG inverter can be used to implement digital, multiple-valued
(MV) and analog circuits. The PFG inverter will suppress low frequency components due to a
local feedback. PFG circuits can be utilized for low voltage (LV) binary-, multiple valued logic
and analog circuits. Typical applications are detection of high frequency components in
sensory signals, ie airbag sensors. A differential LV amplifier is presented. Simulated data is …