A system is provided to perform non-recursive signal processing using a sampled data technique and a parallel network of switched-capacitor filters. A servo-regulator diaphragm is provided to regulate flow to the main diaphragm, to thereby control the rate of fuel flow. The floating element may be a block of polymeric foam. The cited measures serve to improve the RF properties of a TO module. ; removing the PCMO thin-film bearing substrate from the MOCVD chamber; and completing the RRAM device. These compositions do not cause the depletion of the stratospheric ozone layer and are non-toxic, non-carcinogenic and less flammable than ethyl chloride.