| Topology | Other Topology | 
| IC revision | 1A | 
A well laid out PCB does not radiate much EMI all by itself from the current carrying traces. In order to get EMI compliance a PCB should have:- Ideally six layer PCB with two full ground planes. Four layer PCBs are okay.- Make sure there is sufficient vias between the ground planes.- Make sure to minimize the switching current loops on the board.- Current carrying traces must be kept as short as possible and running on a layer close to the ground plane.- Power ground plane and the signal ground must be connected at only one point.
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR (mA) | Z @ 1 GHz (Ω) | H (mm) | Type | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  | 74279226101 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-MPSB EMI Multilayer Power Suppression Bead | 100 | 160 | 1100 MHz | 8000 | 150 | 2.3 | High Current | 
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
|  | 74279226101 | SPEC | 
| Samples | 
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR (mA) | Z @ 1 GHz (Ω) | H (mm) | Type | Samples | 
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