Electrical computers: arithmetic processing and calculating – Electrical hybrid calculating computer – Particular function performed
Reexamination Certificate
2008-03-25
2008-03-25
Mai, Tan V. (Department: 2193)
Electrical computers: arithmetic processing and calculating
Electrical hybrid calculating computer
Particular function performed
Reexamination Certificate
active
07349932
ABSTRACT:
A filter includes a tap multiplication circuit and a tap digital-to-analog (“DAC”) unit coupled to the tap multiplication circuit. Further, a plurality of clocks are provided that control timing associated with the tap multiplication circuit and that permit one tap multiplication to be output while another tap multiplication is being computed for a 1/N rate implementation.
REFERENCES:
patent: 4316258 (1982-02-01), Berger
patent: 4751666 (1988-06-01), Gillingham
patent: 5353244 (1994-10-01), Peters et al.
Bhakta Bhavesh G.
Payne Robert F.
Ramaswamy Sridhar
Wu Song
Brady W. James
Mai Tan V.
Stewart Alan K.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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