Ethernet switch takes new tack at virtual I/O News & Analysis 8/31/2010 1 comment Startup Xsigo Systems, Inc. rolled out a 10 Gbit/second switch that can handle Ethernet networking and Fibre Channel storage traffic for a fraction of the cost of Fibre Channel over Ethernet adapters sold by companies such as Cisco Systems.
RF-MEMS to boost NTT's cell phones News & Analysis 8/31/2010 3 comments WiSpry and NTT DoCoMo will jointly develop tunable RF-MEMS capacitor arrays on CMOS chips to tune its filters in realtime thereby improving performance, mitigating dropped calls and expanding network capacity.
Chip sales stay strong amid slowdown signs News & Analysis 8/30/2010 3 comments The three-month average of global sales of semiconductors for July was $25.24 billion, up 1.2 percent from June and up 37.0 percent from July 2009, according to the Semiconductor Industry Association.
NXT offers USB-powered audio amplifier News & Analysis 8/18/2010 Post a comment NXT plc, a provider of sound- and touch-related electronic products, has announced a USB powered stereo amplifier module that delivers up to 15 watts per channel from a standard USB port.
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