Qualcomm sampling 1-GHz smartphone chipsets News & Analysis 11/12/2009 2 comments Qualcomm said it is sampling a new smartphone chipset family that emphasizes multimedia capabilities and boasts performance of up to 1 GHz. The company also announced sampling of its first chipsets supporting dual-carrier HSPA+ and multi-mode 3G/LTE.
Demand uptick strains supply chain, says analyst News & Analysis 11/11/2009 Post a comment Prices for most categories of electronics parts rose in the third quarter compared to the second, according to market research firm iSuppli. But because of uncertainty regarding fourth-quarter demand levels, component makers are reluctant to expand capacity or build inventories, placing strains on the global electronics supply chain, according to the firm.
RF chip maker MaxLinear files for IPO News & Analysis 11/6/2009 Post a comment MaxLinear Inc., a provider of CMOS-based radio-frequency analog and mixed-signal semiconductors, announced that it has filed a registration statement on Form S-1 with the Securities and Exchange Commission for a proposed initial public offering of its Class A common stock.
Atheros targets cellphone with Wi-Fi chip News & Analysis 11/2/2009 1 comment Atheros Communications debuts a Wi-Fi chip for cellphones that supports a single-stream version of the latest 802.11n standard, attacking giants such as Broadcom and Texas Instruments who have been winning sockets in handsets with .11g chips that have integrated Bluetooth and FM radio features.
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