[SI-LIST] Re: PCB stackup
- From: steve weir <weirsi@xxxxxxxxxx>
- To: s_aout@xxxxxxxx, si-list@xxxxxxxxxxxxx
- Date: Tue, 22 Feb 2005 08:12:46 -0800
Yes, that looks reasonable.
Steve
At 10:02 PM 2/21/2005 +0000, s_aout wrote:
>Hi all,
>
>I am working on a product which requires high shielding (no
>interference with mobile pagers) and the PCB goes in plastic
>enclosure (w/o metallic paint). The highest working frequency is
>200Mhz and the PCB stackup is :
>
>TOP ground
>Layer1 signal + power fill 1.8V
>Layer2 ground
>Layer3 signal + power fill 3.3V
>Layer 4 signal + power fill 5V
>Layer 5 ground
>Layer 6 signal + power fill 3.3V
>Bottom ground
>
>
>Is this stackup ok? and do you think that not having a full power
>plane would be a problem?
>
>
>thanks
>
>
>
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