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Today's Topics:
1. r5901 - in trunk/gta02-core: bom docs ([email protected])
2. r5902 - trunk/gta02-core/bom/research ([email protected])
3. r5903 - trunk/gta02-core/bom/research ([email protected])
4. r5904 - trunk/gta02-core/bom/research ([email protected])
--- Begin Message ---
Author: werner
Date: 2010-04-06 16:45:14 +0200 (Tue, 06 Apr 2010)
New Revision: 5901
Modified:
trunk/gta02-core/bom/Makefile
trunk/gta02-core/docs/GETTING-STARTED
Log:
- bom/Makefile: BOOM can now also live in gta02-core/boom/
- docs/GETTING-STARTED: added the installation of BOOM
Modified: trunk/gta02-core/bom/Makefile
===================================================================
--- trunk/gta02-core/bom/Makefile 2010-04-05 20:25:26 UTC (rev 5900)
+++ trunk/gta02-core/bom/Makefile 2010-04-06 14:45:14 UTC (rev 5901)
@@ -1,7 +1,7 @@
[email protected]:public_html/gta02-core/
COPY=rsync -e ssh --progress
-BOOM=../../eda/boom/boom
+BOOM=PATH=../../eda/boom:../boom:$$PATH boom
ANNOTATE=ord # make ANNOTATE=par ... for the parts list
Modified: trunk/gta02-core/docs/GETTING-STARTED
===================================================================
--- trunk/gta02-core/docs/GETTING-STARTED 2010-04-05 20:25:26 UTC (rev
5900)
+++ trunk/gta02-core/docs/GETTING-STARTED 2010-04-06 14:45:14 UTC (rev
5901)
@@ -98,6 +98,16 @@
cd ..
+- For BOM processing, you need the BOOM system
+
+ - Prerequisites
+
+ - Perl 5
+
+ - Download it:
+
+ svn checkout http://svn.openmoko.org/trunk/eda/boom
+
- Build your local copy of the component (schematics symbol) library:
make update
--- End Message ---
--- Begin Message ---
Author: werner
Date: 2010-04-06 18:53:17 +0200 (Tue, 06 Apr 2010)
New Revision: 5902
Modified:
trunk/gta02-core/bom/research/jk4401
trunk/gta02-core/bom/research/u1701
Log:
- bom/research/jk4401: researched the alternatives some more. None are looking
too good so far.
Modified: trunk/gta02-core/bom/research/jk4401
===================================================================
--- trunk/gta02-core/bom/research/jk4401 2010-04-06 14:45:14 UTC (rev
5901)
+++ trunk/gta02-core/bom/research/jk4401 2010-04-06 16:53:17 UTC (rev
5902)
@@ -5,12 +5,40 @@
- no Web presence found. Found trace of company from 2005:
http://blog.xuite.net/vguan/blog/4666845
-- likely alternatives, with different footprint:
+- alternatives with the same number of contacts and switches, but
+ they all are larger in size, particularly wider:
- CUI SJ1-42516-SMT
http://www.cui.com/GetSpecForDigiKey.aspx?MFGNum=SJ1-42516-SMT
http://www.cui.com/getpdf.aspx?filename=SJ1-42516-SMT.pdf
+ - CUI SJ-42526-SMT
+ http://www.cui.com/GetSpecForDigiKey.aspx?MFGNum=SJ-42526-SMT
+ http://www.cui.com/getpdf.aspx?filename=SJ-42526-SMT.pdf
+
- CUI SJ1-42536-SMT
- http://www.cui.com/GetSpecForDigiKey.aspx?MFGNum=SJ1-42516-SMT
- http://www.cui.com/getpdf.aspx?filename=SJ1-42516-SMT.pdf
+ http://www.cui.com/GetSpecForDigiKey.aspx?MFGNum=SJ1-42536-SMT
+ http://www.cui.com/getpdf.aspx?filename=SJ1-42536-SMT.pdf
+
+ - Kobiconn 161-2828-E
+ http://www.mouser.com/catalog/specsheets/KC-300950.pdf
+
+
+ ----- main body ------ --- barrel/sleeve ---- footprint
+ width length height length outer diameter width
+JAR02-062101 5.4 10.5 3.3 1.4 4.0 6.6
+SJ1-42516-SMT 9.0 10.0 4.0 2.0 4.0 13.5
+SJ1-42516 10.0 10.0 4.0 2.0 4.0 9.5
+SJ-42526-SMT 6.8 10.0 3.0 3.0 5.2 8.6
+SJ1-42536-SMT 8.0 9.5 4.5 2.5 5.0 12.4
+161-2828-E 6.8 9.5 3.0 3.0 5.2 >8.0
+
+Critical dimensions:
+
+- footprint width: in the original GTA02 design, the space available
+ between the shields on both sides of JK4401 is only about 8.2 mm.
+
+- outer diameter of sleeve: the sleeve fits into a hole in the case
+ and it helps to keep the PCB in place (similar what USB connector
+ and external GPS antenna connector do on the opposite side of the
+ case)
Modified: trunk/gta02-core/bom/research/u1701
===================================================================
--- trunk/gta02-core/bom/research/u1701 2010-04-06 14:45:14 UTC (rev 5901)
+++ trunk/gta02-core/bom/research/u1701 2010-04-06 16:53:17 UTC (rev 5902)
@@ -16,5 +16,5 @@
http://www.edn.com/article/CA6550321.html
- ST takes over NXP's part of the join venture:
http://www.edn.com/article/CA6589109.html
-- finally, Ericsson come aboard and the things is renamed to ST-Ericsson:
+- finally, Ericsson come aboard and the thing is renamed to ST-Ericsson:
http://www.edn.com/article/CA6636987.html
--- End Message ---
--- Begin Message ---
Author: werner
Date: 2010-04-06 20:11:22 +0200 (Tue, 06 Apr 2010)
New Revision: 5903
Modified:
trunk/gta02-core/bom/research/jk4401
Log:
- added small 3.5 mm stereo (no microphone) jack, for comparison
Modified: trunk/gta02-core/bom/research/jk4401
===================================================================
--- trunk/gta02-core/bom/research/jk4401 2010-04-06 16:53:17 UTC (rev
5902)
+++ trunk/gta02-core/bom/research/jk4401 2010-04-06 18:11:22 UTC (rev
5903)
@@ -23,7 +23,9 @@
- Kobiconn 161-2828-E
http://www.mouser.com/catalog/specsheets/KC-300950.pdf
+For comparison, the CUI SJ-3524-SMT is a 3.5 mm stereo jack.
+
----- main body ------ --- barrel/sleeve ---- footprint
width length height length outer diameter width
JAR02-062101 5.4 10.5 3.3 1.4 4.0 6.6
@@ -32,6 +34,7 @@
SJ-42526-SMT 6.8 10.0 3.0 3.0 5.2 8.6
SJ1-42536-SMT 8.0 9.5 4.5 2.5 5.0 12.4
161-2828-E 6.8 9.5 3.0 3.0 5.2 >8.0
+SJ-3524-SMT 6.0 14.5 5.0 2.5 5.0 10.2
Critical dimensions:
--- End Message ---
--- Begin Message ---
Author: werner
Date: 2010-04-06 21:44:51 +0200 (Tue, 06 Apr 2010)
New Revision: 5904
Modified:
trunk/gta02-core/bom/research/jk4401
Log:
Added more measurement. Dave found some more jacks at Farnell.
Modified: trunk/gta02-core/bom/research/jk4401
===================================================================
--- trunk/gta02-core/bom/research/jk4401 2010-04-06 18:11:22 UTC (rev
5903)
+++ trunk/gta02-core/bom/research/jk4401 2010-04-06 19:44:51 UTC (rev
5904)
@@ -23,24 +23,61 @@
- Kobiconn 161-2828-E
http://www.mouser.com/catalog/specsheets/KC-300950.pdf
-For comparison, the CUI SJ-3524-SMT is a 3.5 mm stereo jack.
+- for comparison, a 2.5 mm jack without microphone contact:
+ - lumberg 1501 02, 3 contacts, 2 switches
+ http://www.lumberg.com/Produkte/PDFs/1501_02.pdf
- ----- main body ------ --- barrel/sleeve ---- footprint
- width length height length outer diameter width
-JAR02-062101 5.4 10.5 3.3 1.4 4.0 6.6
-SJ1-42516-SMT 9.0 10.0 4.0 2.0 4.0 13.5
-SJ1-42516 10.0 10.0 4.0 2.0 4.0 9.5
-SJ-42526-SMT 6.8 10.0 3.0 3.0 5.2 8.6
-SJ1-42536-SMT 8.0 9.5 4.5 2.5 5.0 12.4
-161-2828-E 6.8 9.5 3.0 3.0 5.2 >8.0
-SJ-3524-SMT 6.0 14.5 5.0 2.5 5.0 10.2
+- for further comparison, some 3.5 mm stereo jacks:
+ - CUI SJ-3524-SMT, 3 contacts (no microphone), one switch
+ http://www.cui.com/GetSpecForDigiKey.aspx?MFGNum=SJ-3524-SMT
+ http://www.cui.com/getpdf.aspx?filename=SJ-3524-SMT.pdf
+
+ - lumberg 1503 13, 4 contacts, no switch
+ http://www.farnell.com/datasheets/71579.pdf
+
+
+ ----- main body ------ --- barrel/sleeve ---- - footprint -
+ width length height length outer diameter width length
+JAR02-062101 5.4 10.5 3.3 1.4 4.0 7.0 11.9
+SJ1-42516-SMT 9.0 10.0 4.0 2.0 4.0 13.5 12.0
+SJ1-42516 10.0 10.0 4.0 2.0 4.0 9.5 12.0
+SJ-42526-SMT 6.8 10.0 3.0 3.0 5.2 8.6 14.3
+SJ1-42536-SMT 8.0 9.5 4.5 2.5 5.0 12.4 13.4
+161-2828-E 6.8 9.5 3.0 3.0 5.2 >8.0 >14.0
+
+1501 02 7.0 11.0 5.0 1.5 4.0 >9.0
>13.5
+
+SJ-3524-SMT 6.0 14.5 5.0 2.5 5.0 10.2 17.8
+1503 13 7.0 12.0 6.0 2.5 6.0 10.6
16.5
+
+Footprint length is from the tip of the sleeve to the rearmost pad
+edge or to the rearmost part of the case, whichever if further away.
+
+
Critical dimensions:
- footprint width: in the original GTA02 design, the space available
between the shields on both sides of JK4401 is only about 8.2 mm.
+ The distance between the pad edges that are closest to the shields
+ in GTA02 is 7.2 mm.
+
+ If we assume the same center but no GSM shield, the distance from
+ the center to the edge of the pads of the main shield would be
+ 4.7 mm.
+
+- footprint length: in the original GTA02 design, the distance from
+ the tip of the sleeve to the battery connector is about 16.4 mm.
+
+ The distance from the tip of the sleeve to the edge of the outmost
+ pad of the battery connector (only for support, without electrical
+ connection) is 13.5 mm.
+
+ The distance from the tip of the sleeve to the edge of the outmost
+ connecting pad of the battery connector is 16.8 mm.
+
- outer diameter of sleeve: the sleeve fits into a hole in the case
and it helps to keep the PCB in place (similar what USB connector
and external GPS antenna connector do on the opposite side of the
--- End Message ---
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