Charge domain multiplying device

Details Charge domain multiplying device Charge domain multiplying device

1981-08-20

1984-07-03

Ruggiero, Joseph F.

Boots, shoes, and leggings

357 24, 364844, 364862, 377 63, 340347DA, G06J 100, G06G 716, H03K 1302

Patent

active

044583249

ABSTRACT:
A charge domain digital-analog multiplier device. The device has one analog input, M-parallel digital inputs, and one analog output. An M-bit digital word signal is applied to the digital inputs and an analog signal is applied to the analog input. The output is a charge packet which is proportional to the product of the analog input signal and the digital word.

REFERENCES:
patent: 4120035 (1978-10-01), Cases et al.
patent: 4126852 (1978-11-01), Baertsch
patent: 4156923 (1979-05-01), Lampe et al.
patent: 4161783 (1979-07-01), Wrench, Jr. et al.
patent: 4316258 (1982-02-01), Berger
"A Charge-Transfer Multiplying Digital-to-Analog Converter", Jose F. Albarran and David A. Hodges, IEEE Journal of Solid-State Circuits, vol. SC-11, No. 6, Dec. 1976, pp. 772-779.
"A Symmetrically Balanced Linear Differential Charge-Splitting Input for Charge-Coupled Devices:," Carlo H. Sequin, Michael F. Tompsett, David A. Sealer & Ronald E. Crochiere, IEEE Transactions on Electron Devices, vol. ED-24, No. 6, Jun. 1977, pp. 746-750.
"Radar Signal Processing-Digital, Charge-Coupled Device (CCD), or Surface Acoustic Wave (SAW)?", Jerome Margolin & Paul C. McHugh, SPIE vol. 180 Real-Time Signal Processing II (1979), pp. 230-241.

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