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DQFN - Dual Row Quad Flat No-lead
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rforney View Drop Down
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Joined: 01 May 2013
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    Posted: 12 May 2014 at 5:57am
Any recomendations on how to create a DQFN.
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Tom H View Drop Down
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Points: 5718 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Tom H Quote  Post ReplyReply Direct Link To This Post Posted: 12 May 2014 at 6:41am

Can you please post a web-link to a datasheet?

We have some of those in our library.

We use the Footprint Designer to easily create complex Dual Row Quad Flat No-lead footprints.

See here -

http://www.pcblibraries.com/forum/video-create-a-multirow-qfn_topic971.html 

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rforney View Drop Down
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Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote rforney Quote  Post ReplyReply Direct Link To This Post Posted: 12 May 2014 at 7:15am
This is the datasheet I'm working from.  All I really need is the step model. I've created the footprint manually in Cadence.
 
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Tom H View Drop Down
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Points: 5718 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Tom H Quote  Post ReplyReply Direct Link To This Post Posted: 12 May 2014 at 7:53am

That's the problem with creating footprints in the CAD tool. The CAD tool does not auto-generate the 3D Model and you can't share the footprint with the global electronics industry on POD for every CAD tool.

Build your footprints in FP Designer and you will be the only person on the planet who has to build that part and share the FPX file with everyone else.

We need to eliminate duplication and we need your help.

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Tom H View Drop Down
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Points: 5718 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Tom H Quote  Post ReplyReply Direct Link To This Post Posted: 12 May 2014 at 8:16am
The Library Expert "FP Designer" could create this DQFN faster then the native CAD tool and auto-generate the 3D Model and you could share the FPX file with everyone else in the electronics industry regardless of what CAD tool they use by uploading the FPX file to "Parts on Demand" (POD).
 
 
We'll never eliminate library construction duplication of effort if parts are not created in FP Designer, where the footpint and 3D STEP model are Built Once, Built Right and Never Built Again.
 
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Nick B View Drop Down
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Points: 1908 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Nick B Quote  Post ReplyReply Direct Link To This Post Posted: 12 May 2014 at 1:00pm
This part is now on POD: www.PCBLibraries.com/POD
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