back to boost converters for RF PA's

git-svn-id: https://svn.spreadspace.org/mur.sat@593 7de4ea59-55d0-425e-a1af-a3118ea81d4c

5 files changed, 701 insertions, 341 deletions

diff --git a/hardware/satelite-bus/mainpower.sch b/hardware/satelite-bus/mainpower.sch
index 8e07517..59fac33 100644
--- a/hardware/satelite-bus/mainpower.sch
+++ b/hardware/satelite-bus/mainpower.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:49:22 CEST
+EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:58:02 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
@@ -35,7 +35,7 @@ EELAYER END
 $Descr A4 11700 8267
 Sheet 3 5
 Title "Main Power"
-Date "17 aug 2012"
+Date "2 aug 2012"
 Rev "5"
 Comp "mur.sat - A Space Art Project"
 Comment1 ""
@@ -44,489 +44,620 @@ Comment3 ""
 Comment4 ""
 $EndDescr
 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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+	3300 6500 3450 6500
 Wire Wire Line
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-Connection ~ 5850 5500
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 Wire Wire Line
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 Wire Wire Line
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-Connection ~ 7500 3050
-Connection ~ 6950 3050
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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-Connection ~ 5200 3050
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 Wire Wire Line
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 Connection ~ 2300 5500
 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 Wire Wire Line
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 $Comp
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 $Comp
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-	1    3050 6600
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 $Comp
 L R R56
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-P 3050 7100
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-F 1 "20k" V 3050 7100 50  0000 C CNN
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 L R R65
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 F 1 "GND" H 4750 2230 30  0001 C CNN
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 Text HLabel 1300 3050 0    60   Input ~ 0
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-L GND #PWR299
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 F 1 "GND" H 5200 6030 30  0001 C CNN
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 L CP1 C96
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 $EndComp
-Text HLabel 7450 5350 0    60   Input ~ 0
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 $Comp
 L CONN_3 K19
 U 1 1 4F67682F
-P 7900 5600
-F 0 "K19" V 7850 5600 50  0000 C CNN
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-	1    7900 5600
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 $Comp
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 F 1 "GND" H 1650 3530 30  0001 C CNN
 	1    1650 3600
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 Text HLabel 10300 850  0    60   Input ~ 0
 MPU_PWR
-Text HLabel 7450 2900 0    60   Input ~ 0
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 L CONN_3 K17
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 L CONN_3 K18
 U 1 1 4F5C0BAA
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-F 0 "K18" V 7850 3150 50  0000 C CNN
-F 1 "TTX_PWR" V 7950 3150 40  0000 C CNN
-	1    7900 3150
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 $EndComp
 $Comp
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 P 9250 1950
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 F 1 "GND" H 9250 1880 30  0001 C CNN
 	1    9250 1950
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 $EndComp
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 Text Label 4550 1700 2    60   ~ 0
 MPU_EN
 $Comp
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 U 1 1 4F5AB263
 P 5200 3650
-F 0 "#PWR270" H 5200 3650 30  0001 C CNN
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 F 1 "GND" H 5200 3580 30  0001 C CNN
 	1    5200 3650
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR298
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 U 1 1 4F5AB1BE
-P 7500 3300
-F 0 "#PWR298" H 7500 3300 30  0001 C CNN
-F 1 "GND" H 7500 3230 30  0001 C CNN
-	1    7500 3300
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 $EndComp
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+	1    5900 3300
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 L CP1 C95
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 $EndComp
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+F 1 "MODE" V 5800 3650 40  0000 C CNN
+	1    5750 3650
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+F 1 "1M0" H 8150 3450 50  0000 C CNN
+	1    8150 3450
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+F 1 "33pF" H 7800 3150 50  0000 L CNN
+	1    7750 3250
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+F 1 "2,2µH" V 6600 2700 40  0000 C CNN
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+U 1 1 4F5AB061
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+F 0 "U36" H 6850 3300 60  0000 C CNN
+F 1 "LTC3539" H 6850 3200 60  0000 C CNN
+	1    6850 3250
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 L TPS62110 U35
 U 1 1 4F5A8BDB
 P 6800 1450
@@ -809,109 +1169,109 @@ F 1 "PG" H 7750 2150 30  0000 C CNN
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 $EndComp
 $Comp
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 U 1 1 4F5A8BD0
 P 6550 2250
-F 0 "#PWR280" H 6550 2250 30  0001 C CNN
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 F 1 "GND" H 6550 2180 30  0001 C CNN
 	1    6550 2250
 	1    0    0    -1  
 $EndComp
 $Comp
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 U 1 1 4F5A8BCF
 P 6650 2250
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 F 1 "GND" H 6650 2180 30  0001 C CNN
 	1    6650 2250
 	1    0    0    -1  
 $EndComp
 $Comp
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 U 1 1 4F5A8BCE
 P 6800 2250
-F 0 "#PWR282" H 6800 2250 30  0001 C CNN
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 F 1 "GND" H 6800 2180 30  0001 C CNN
 	1    6800 2250
 	1    0    0    -1  
 $EndComp
 $Comp
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 U 1 1 4F5A8BCD
 P 6950 2250
-F 0 "#PWR287" H 6950 2250 30  0001 C CNN
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 F 1 "GND" H 6950 2180 30  0001 C CNN
 	1    6950 2250
 	1    0    0    -1  
 $EndComp
 $Comp
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 U 1 1 4F5A8BCC
 P 7050 2250
-F 0 "#PWR288" H 7050 2250 30  0001 C CNN
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 F 1 "GND" H 7050 2180 30  0001 C CNN
 	1    7050 2250
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR279
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 U 1 1 4F5A8BCB
 P 6000 1850
-F 0 "#PWR279" H 6000 1850 30  0001 C CNN
+F 0 "#PWR282" H 6000 1850 30  0001 C CNN
 F 1 "GND" H 6000 1780 30  0001 C CNN
 	1    6000 1850
 	0    1    1    0   
 $EndComp
 $Comp
-L GND #PWR278
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 U 1 1 4F5A8BCA
 P 6000 1550
-F 0 "#PWR278" H 6000 1550 30  0001 C CNN
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 F 1 "GND" H 6000 1480 30  0001 C CNN
 	1    6000 1550
 	1    0    0    -1  
 $EndComp
 $Comp
-L VCC #PWR272
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 U 1 1 4F5A8BC9
 P 5500 1850
-F 0 "#PWR272" H 5500 1950 30  0001 C CNN
+F 0 "#PWR275" H 5500 1950 30  0001 C CNN
 F 1 "VCC" H 5500 1950 30  0000 C CNN
 	1    5500 1850
 	0    1    1    0   
 $EndComp
 $Comp
-L GND #PWR269
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 U 1 1 4F5A8BC8
 P 5200 1600
-F 0 "#PWR269" H 5200 1600 30  0001 C CNN
+F 0 "#PWR272" H 5200 1600 30  0001 C CNN
 F 1 "GND" H 5200 1530 30  0001 C CNN
 	1    5200 1600
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR273
+L GND #PWR276
 U 1 1 4F5A8BC7
 P 5500 2100
-F 0 "#PWR273" H 5500 2100 30  0001 C CNN
+F 0 "#PWR276" H 5500 2100 30  0001 C CNN
 F 1 "GND" H 5500 2030 30  0001 C CNN
 	1    5500 2100
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR293
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 U 1 1 4F5A8BC6
 P 8300 1950
-F 0 "#PWR293" H 8300 1950 30  0001 C CNN
+F 0 "#PWR296" H 8300 1950 30  0001 C CNN
 F 1 "GND" H 8300 1880 30  0001 C CNN
 	1    8300 1950
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR297
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 U 1 1 4F5A8BC2
 P 10350 1250
-F 0 "#PWR297" H 10350 1250 30  0001 C CNN
+F 0 "#PWR300" H 10350 1250 30  0001 C CNN
 F 1 "GND" H 10350 1180 30  0001 C CNN
 	1    10350 1250
 	1    0    0    -1  
diff --git a/hardware/satelite-bus/powerpath.sch b/hardware/satelite-bus/powerpath.sch
index a2016cd..a496aad 100644
--- a/hardware/satelite-bus/powerpath.sch
+++ b/hardware/satelite-bus/powerpath.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:49:22 CEST
+EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:58:02 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
diff --git a/hardware/satelite-bus/satelite-bus.sch b/hardware/satelite-bus/satelite-bus.sch
index 06ec93b..5e10537 100644
--- a/hardware/satelite-bus/satelite-bus.sch
+++ b/hardware/satelite-bus/satelite-bus.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:49:22 CEST
+EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:58:02 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
diff --git a/hardware/satelite-bus/solar-input.sch b/hardware/satelite-bus/solar-input.sch
index 9d8e91e..a638623 100644
--- a/hardware/satelite-bus/solar-input.sch
+++ b/hardware/satelite-bus/solar-input.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:49:22 CEST
+EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:58:02 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device
diff --git a/hardware/satelite-bus/ttxcrx.sch b/hardware/satelite-bus/ttxcrx.sch
index 01304d7..f3ae7f0 100644
--- a/hardware/satelite-bus/ttxcrx.sch
+++ b/hardware/satelite-bus/ttxcrx.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:49:22 CEST
+EESchema Schematic File Version 2  date Fre 17 Aug 2012 14:58:02 CEST
 LIBS:mur-sat
 LIBS:power
 LIBS:device