On Wed, Nov 19, 2014 at 1:16 PM, Michael Wood <[email protected]> wrote: > Gerald, thank you for distinguishing between real and non-real (divide by > -1?) part numbers and for explaining how google ("[p/n] datasheet") finds > datasheets :) But that doesn't answer my question. > > E.g. Y4 has three different part number options > 1. ASDMB-24.576MHZ-LC-T (-40 to 85 C) > 2. ECS-2033-24.576-B (-10 to 70 C) > 3. ISM95-3161BH-24.576 (0 to 70 C) > > If I want to modify my BBB-C for operation down to -40 C do I replace Y4 or > not? I don't know, because I don't know *which* Y4 is on the board. If no > one knows (or you're not telling) what exact parts CircuitCo sent through > the reflow oven, please just say so. Thats a fine answer.
Probably the one that was in the reel at production time of the board in hand > Sorry for the snark, but stating the obvious is discourteous and a waste of > our time. The "board" was not built for your "environment". The BOM is available, go thru it and update all the components you need for the temp rating and go spin your own board. Otherwise, just pop off that oscillator and replace it with one that meets your temp.. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
