Digital-to-analog converter using a frequency hopping clock...

Details Digital-to-analog converter using a frequency hopping clock... Digital-to-analog converter using a frequency hopping clock...

2007-10-09

2007-10-09

Williams, Howard L. (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Digital to analog conversion

C341S143000

Reexamination Certificate

active

11127738

ABSTRACT:
Method and device for reducing the signal images at the output of a digital/analog converter. In a method for reducing the signal images at the output of a digital/analog converter, a frequency hopping clock generator provides a digital data signal whose data rate is varied according to a frequency hopping method. The digital data signal is converted into an analog signal by a digital/analog converter, the conversion clock being varied according to the frequency hopping method.

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