Broadcom rolls 40G PHY chips News & Analysis 12/20/2011 3 comments
Broadcom announced availability of an optical transceiver capable of handling long haul optical transmissions at 40 Gbit/second while consuming about 2.3 W.
Optimize SDR performance Design How-To 12/15/2011 2 comments Hands-on example using AWR Visual System Simulator: This article explains the attributes of SDR, the design challenges, and it includes hands-on examples of how AWR’s Visual System Simulator (VSS) software for system simulation of RF end-to-end architecture design can be used to address these challenges.
PandaBoard ES equips open source mobile developers with TI's OMAP4460 processor News & Analysis 12/11/2011 Post a comment Pandaboard.org, which is an online resource for the growing, active community supporting PandaBoard, the low-cost, open OMAP 4 processor-based mobile software development platform, has announced the general availability of PandaBoard ES, the next-generation open mobile software development platform based on OMAP 4 technology from Texas Instruments.
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments