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US 2003/0118135 A1Published application
Clock distribution device for multiband modem
OwnerHoon Lee, Je-Soo Ko +1inventors
InventorsHoon Lee, Je-Soo Ko, Tae-Whan Yoo
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OwnerHoon Lee, Je-Soo Ko +1inventors
InventorsHoon Lee, Je-Soo Ko, Tae-Whan Yoo
Estimating the term…
A clock distribution device for a multiband modem which is capable of recovering a clock from a received signal of a highest-performance one of multiple bands and applying the recovered clock for clocks of the other bands. The clock distribution device recovers a clock from a received signal and distributes the recovered clock to multiple bands. That is, the clock distribution device is adapted to recover a symbol clock or sampling clock of a certain band from a received multiband signal, generate a high-frequency clock on the basis of the recovered clock, generate a highest-frequency clock among clocks necessary to each of the multiple bands on the basis of the generated high-frequency clock, and generate and distribute all the clocks necessary to each of the multiple bands on the basis of the generated highest-frequency clock.
A clock distribution device for a multiband modem which recovers a clock from a received signal and distributes the recovered clock to multiple bands, said clock distribution device being configured to recover a symbol clock or sampling clock of a certain band from a received multiband signal, generate a high-frequency clock on the basis of the recovered clock, generate a highest-frequency clock necessary to each of bands on the basis of the generated high-frequency clock, and generate and distribute all the clocks necessary to each of said bands on the basis of the generated highest-frequency clock.
Dependencies are inferred from the claim text.