Synchronous Latency Insensitive Design - ICS
Synchronous Latency Insensitive Design - ICS
Synchronous Latency Insensitive Design - ICS
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Overview of wire properties<br />
Skin effect loss<br />
Higher frequencies - skineffekt<br />
Fields penetrate metal to skin-depth δ<br />
Resistance per unit length, r:<br />
r = r s<br />
ω<br />
Including current phase and low frequency resistance:<br />
Current flow, depth δ, (skin depth)<br />
r<br />
= rDC + rs<br />
1+<br />
( j) ω<br />
Frequency dependence (dispersion) gives rise to signal distortion<br />
Christer Svensson, ASYNC 2004 6