Charge transfer device having a subdivided channel output region

摘要

In a charge transfer device in accordance with the invention, the channel is subdivided at the area of the output into two subchannels provided with separate output gates which are clocked in phase opposition, and with separate reset gates which are likewise clocked in phase opposition. Between the output gates and the reset gates there is arranged a floating gate common to both subchannels by which signals can be read during 100% of a clock period so that no additional filtering operations for filtering out spectra of higher order are required. This output circuit can be used in applications in which high speeds and a high sensitivity are required.