Low noise CCD input circuit

Details Low noise CCD input circuit Low noise CCD input circuit

1976-07-26

1980-03-04

Munson, Gene M.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

357 24, G11C 1928, H01L 2978

Patent

active

041918959

ABSTRACT:
A "fill and spill" charge coupled device (CCD) input circuit which includes a drain region separated from the input storage region by a potential barrier. The barrier height is held at a level at least as high as that of the potential barrier beneath the first gate electrode and lower than that of the first transfer electrode to insure that carriers injected by the source electrode during the fill operation which might otherwise flow down the CCD channel pass instead to the drain region.

REFERENCES:
patent: 3789267 (1974-01-01), Krambeck et al.
patent: 3858232 (1974-12-01), Boyle et al.
patent: 3866067 (1975-02-01), Amelio
patent: 3986198 (1976-10-01), Kosonocky
Sequin "Linearity of Electrical Charge Injection into Charge-Coupled Devices", IEEE J. Solid-State Circuits, vol. SC-10 (4/75), pp. 81-92.

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