Title :
Hybrid equalizer design for 12.5 Gbps serial data transmission
Author :
Song, Eakhwan ; Cho, Jeonghyeon ; Kim, Joungho
Author_Institution :
Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
High-speed digital signals suffer from frequency-dependent losses on channels with degraded timing and voltage margin at the receiver. A hybrid equalization technique is proposed to compensate for the frequency-dependent loss. The proposed technique is achieved by combining a wide-band passive equalizer and a second-order high-pass active filter, and presents a noticeable improvement in timing jitter and eye-opening.
Keywords :
active filters; equalisers; high-pass filters; integrated circuit design; telecommunication channels; bit rate 12.5 Gbit/s; eye-opening; frequency-dependent losses; high-speed digital signals; hybrid equalizer design; second-order high-pass active filter; serial data transmission; timing jitter; wide-band passive equalizer; Active filters; Data communication; Degradation; Equalizers; Frequency; Packaging; Propagation losses; Reflection; Voltage; Wideband;
Conference_Titel :
Electrical Performance of Electronic Packaging and Systems, 2009. EPEPS '09. IEEE 18th Conference on
Conference_Location :
Portland, OR
Print_ISBN :
978-1-4244-4447-2
Electronic_ISBN :
978-1-4244-5646-8
DOI :
10.1109/EPEPS.2009.5338478
