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Capacitance Measuring Bridge Disclosure Number: IPCOM000056445D
Original Publication Date: 1980-Dec-01
Included in the Prior Art Database: 2005-Feb-14

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Baier, H Pfeiffer, E Roesch, H Schmid, G [+details]


This bridge permits measuring the capacitances of voltage-dependent capacitors, such as MOS capacitors, by means of a pulsed bias source. As there is a low resistance output circuit, the pulsed source causes no ringing of the output transformer of the bridge. The bridge can be used to measure the various interesting characteristics of a MOS structure, such as doping profile, flatband voltage, etc.