Bandwidth enhancement by time interleaving multiple digital...

Details Bandwidth enhancement by time interleaving multiple digital... Bandwidth enhancement by time interleaving multiple digital...

2007-12-25

2007-12-25

Nguyen, Khai M. (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Multiplex

C341S144000

Reexamination Certificate

active

11315406

ABSTRACT:
A digital-to-analog converting system for producing an interleaved analog signal with enhanced bandwidth includes a first digital-to-analog converter for receiving a first digital data stream and converting the first digital data stream to a first analog signal and a second digital-to-analog converter for receiving a second digital data stream and converting the second digital data stream to a second analog signal. The digital-to-analog converting system is clocked by a clock signal having a clock period, and further includes first timing circuitry for receiving the first analog signal and outputting the first analog signal for a first half of the clock period and second timing circuitry for receiving the second analog signal and outputting the second analog signal for a second half of the clock period to produce the interleaved analog signal.

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patent: 7042379 (2006-05-01), Choe

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