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krisi
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re: ISSCC: Intel focuses on low power, digital RF
krisi   4/18/2012 8:35:54 PM
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Good point @DuckD...a friend of mine, Bogdan Staszewski, invented digital RF while with TI (he is a prof at Delft U now)...I would be also curious what is different in Intel's digital RF approach? something must be as TI patented original solution quite heavily...Kris

DuckD
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re: ISSCC: Intel focuses on low power, digital RF
DuckD   2/23/2012 8:43:28 AM
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As I knew, the so called digital RF already show up almost 10 years ago, for example such as TI delivery bunch of digRF based chips. so Is anybody here can point out What Intel doing now ,is really different from TO did before.

kdboyce
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re: ISSCC: Intel focuses on low power, digital RF
kdboyce   2/23/2012 6:45:49 AM
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Integrated radios with CPU's is a logical (no pun intended) step as portable "smart" devices continue to evolve with more sophisticated features. WiFi is a good choice as it can be very widely applicable in businesses and homes in the form of installed networks or hot spots. If the integration is successful look for a whole new range of devices that can benefit from it, not just the smart portable devices.

resistion
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re: ISSCC: Intel focuses on low power, digital RF
resistion   2/22/2012 4:53:44 AM
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Near-threshold looks very promising, but the Vt corners should be a big concern.

old account Frank Eory
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re: ISSCC: Intel focuses on low power, digital RF
old account Frank Eory   2/20/2012 8:49:48 PM
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The mostly digital and fully integrable WiFi block is pretty exciting.

resistion
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re: ISSCC: Intel focuses on low power, digital RF
resistion   2/20/2012 9:29:30 AM
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Intel is the only x86 microprocessor IDM, so it has the most revenues.

Luis Sanchez
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re: ISSCC: Intel focuses on low power, digital RF
Luis Sanchez   2/20/2012 8:40:48 AM
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I didn't know Intel is at number 1 position in the semiconductor industry. Now with all the buzz about Intel having a little trouble to take a bigger piece in the embedded market, I thought some other vendor was on the top, like TI which is delivering a whole range of semiconductors now that it acquired National Semiconductor.



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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.

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