Powering down of DAC and ADC for receive/transmit modes of...

Details Powering down of DAC and ADC for receive/transmit modes of... Powering down of DAC and ADC for receive/transmit modes of...

2006-11-28

2006-11-28

Jeanglaude, Jean Bruner (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

C341S144000, C341S110000, C341S155000

Reexamination Certificate

active

07142139

ABSTRACT:
A digital-to-analog converter (DAC) disposed in a data transmission path to convert data from a digital format to an analog format to be transmitted is powered down during a receive mode of operation for a wireless communication device. Likewise, an analog-to-digital converter (ADC) disposed in a data reception path to convert received data from an analog format to a digital format is powered down during a transmit mode of operation.

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