Electronic Pre-equalization Transmission Technologies Using High-speed DAC

Tuesday, 20 September, 2011
16:45 -- 18:30, Room B
Tu.6.B • Digital Signal Processing


Tu.6.B.2 • 17:00 (Invited)

Electronic Pre-equalization Technologies using High-Speed DAC

Takashi Sugihara1, Tatsuya Kobayashi1, Takafumi Fujimori1, Takashi Mizuochi1; 1Mitsubishi Electric Corporation, Japan.
A high-speed DAC for optical communications is introduced. To achieve a DAC suitable for digital signal processor based high order modulation, an interleaved DAC and a high-speed multiplexer become key technologies.
 


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