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Changes to PoE for EMI compliance and improved efficiency

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PoE
-Added a common mode filter on the input
-FB filter on the output side
-12V in now disables the poe with the DEN pin
-DT is now disabled
-PSRS is now disabled
-move to 1210 resistors for resistors identified in thermal testing
-DTHR is now enabled in default BoM
-some resistor values were adjusted
-some caps were moved to the common power supply section

USB:
-USB Hub 1.8V rail have capacitors added

Signed-off-by: Dominik Sliwa <dominik@sliwa.io>
This commit is contained in:
Dominik Sliwa
2021-08-18 00:29:08 +02:00
parent d9b75ad90b
commit 792c242592
7 changed files with 1891 additions and 1706 deletions
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@@ -1026,12 +1026,21 @@
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@@ -1392,8 +1401,8 @@
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(path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/f4c0e25b-a2e3-4b87-b385-be98b50df69b"
(reference "C12") (unit 1) (value "100n") (footprint "Capacitor_SMD:C_0402_1005Metric")
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@@ -1848,16 +1845,16 @@
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@@ -1887,6 +1884,18 @@
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(reference "C109") (unit 1) (value "2n2/25V") (footprint "Capacitor_SMD:C_0805_2012Metric")
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(reference "D1") (unit 1) (value "LED_Small") (footprint "LED_SMD:LED_0603_1608Metric")
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@@ -1974,6 +1983,9 @@
(path "/6888556d-e390-44b5-977e-8a0092745a4b/5c30cbcd-3ab9-4a62-a803-d67c8d01514c"
(reference "FB3") (unit 1) (value "300R/2A") (footprint "Resistor_SMD:R_0805_2012Metric")
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(path "/6888556d-e390-44b5-977e-8a0092745a4b/cfb343e3-05f9-48e5-b199-a8a763e3cc50"
(reference "FB4") (unit 1) (value "300R{slash}3A") (footprint "Resistor_SMD:R_0805_2012Metric")
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(reference "FID1") (unit 1) (value "Fiducial") (footprint "Fiducial:Fiducial_1mm_Mask2mm")
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@@ -1998,6 +2010,9 @@
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@@ -2137,7 +2152,7 @@
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@@ -2221,7 +2236,7 @@
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@@ -2229,9 +2244,6 @@
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@@ -2251,44 +2263,29 @@
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