Sigrity Application Notes
Example 1 : Power and ground voltage fluctuation caused by current in a via passing through two metal planes
Example 2 : Power/ground noise and coupling in an integrated-circuit package
Example 3 : Coupling between vias
Example 4 : Extraction of S parameters ( j 2, 3) S j 1 = 1, ( j 2, 3) S j S S S 11 21 31 V1 V V 4 V V 4 ( f ) V 4( f ) V 4( f )/ 2 2( f ) ( f )/ 2 3( f ) ( f )/ 2 / 2 1 = 1, S j ( j 2, 3) 1 = 1,
Example 5 : Characterization of power and ground distribution system of chip carrier and printed circuit board
Example 6 : Radiation from packages
Example 7 : Effects of vias on simultaneous switching noise and capacitors placed near vias 1. Physical Configurations
2. Circuit Configuration Ω 3. Computation Parameters
4. Simulation Results 4.1 Results of the first group of nets
4.2 Results of the second group of nets
4.3 Results of the third group of nets