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Showing posts from February, 2012

performance?

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AMD FX-8150 Processor offers amazing performance with new bulldozer architecture and can be turbo clocked upto 4.2 GHz @ attractive price. AMD FX-8150 8-Core Processor Technical Specifications: Codename: Zambezi Process Technology: 32 nm SOI Cores: 8 Core Speed: 3.6 Turbo Speed: 4.2 L2 Cache: 8MB L3 Cache: 8MB Black Edition: Yes Memory Support: Dual Channel DDR3-1866 Socket: AM3+ TDP: 125 watt Intel Core i7 3960X is new six core extreme series processor for gaming, encoding and multi-threaded applications @ premium price. Intel Core i7 3960x will replace current 980x CPU with better performance @ same price point. Intel Core i7 3960X Sandy Bridge-E Processor Features & Specifications: Model Number: 2nd Generation i7 3960X CPU Clock Speed: 3.3GHz Turbo Speed: up to 3.9 GHz Number of Cores: 6 Number of Threads: 12 Socket: LGA2011 L1 Cache: 32k x 6 L2 Cache: 256K x 6 L3 Cache: 15MB Unlocked Multiplier: 57x TDP: 130 Watts Intel X79 Chipset

Sony XEL-1 OLED TV

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I was at the Embedded Systems Conference today in San Jose, and I saw a presentation where a   Sony XEL-1 OLED TV   was torn down live. It’s a sweet piece of technology, the crispest screen I’ve ever seen. Unlike LCDs, the screen doesn’t develop weird artifacts when you poke at it or twist it. I first saw it at CES in January, and then I got to lay my hands on it ever so briefly while in Japan a couple weeks ago…so tempted to get one…and then, I run into it today, again, by chance: the speaker’s luggage was lost so the teardown presentation, originally scheduled for yesterday, got moved to the day I was at the conference. Unfortunately, I failed to note who the speaker and sponsoring organization was so I can’t properly credit them; if someone knows I’d appreciate a note in the comments. Kudos to the speaker; a teardown is a gutsy thing to do in front of a live audience, as hacking is not an easy performance art. I had to demonstrate a certain soldering procedure once at a factory in C

Varactor Diods

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Varactors are used as voltage-controlled capacitors . They are commonly used in parametric amplifiers , parametric oscillators and voltage-controlled oscillators as part of phase-locked loops and frequency synthesizers . For example, varactors are used in the tuners of television sets to electronically tune the receiver to different stations.