more

1 files changed, 777 insertions, 194 deletions

diff --git a/analog_frontend.kicad_sch b/analog_frontend.kicad_sch
index c632077..4269b11 100644
--- a/analog_frontend.kicad_sch
+++ b/analog_frontend.kicad_sch
@@ -1443,6 +1443,69 @@
         )
       )
     )
+    (symbol "Regulator_SwitchedCapacitor:ICL7660" (in_bom yes) (on_board yes)
+      (property "Reference" "U" (at -6.35 11.43 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Value" "ICL7660" (at 3.81 11.43 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Footprint" "" (at 2.54 -2.54 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Datasheet" "http://datasheets.maximintegrated.com/en/ds/ICL7660-MAX1044.pdf" (at 2.54 -2.54 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_keywords" "monolithic CMOS switched capacitor voltage converter invert double divide multiply" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "Switched-Capacitor Voltage Converter, 1.5V to 10.0V operating supply voltage, 10mA with a 0.5V output drop, SO-8/DIP-8/µMAX-8/TO-99" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_fp_filters" "DIP*W7.62mm* SOIC*3.9x4.9mm* MSOP*3x3mm*P0.65mm* TO?99*" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "ICL7660_0_1"
+        (rectangle (start -7.62 10.16) (end 7.62 -10.16)
+          (stroke (width 0.254) (type default))
+          (fill (type background))
+        )
+      )
+      (symbol "ICL7660_1_1"
+        (pin no_connect line (at -7.62 5.08 0) (length 2.54) hide
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+          (number "1" (effects (font (size 1.27 1.27))))
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+        (pin input line (at 10.16 2.54 180) (length 2.54)
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+          (number "2" (effects (font (size 1.27 1.27))))
+        )
+        (pin power_in line (at 0 -12.7 90) (length 2.54)
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+          (number "3" (effects (font (size 1.27 1.27))))
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+        (pin input line (at 10.16 -7.62 180) (length 2.54)
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+          (number "4" (effects (font (size 1.27 1.27))))
+        )
+        (pin power_out line (at 10.16 7.62 180) (length 2.54)
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+          (number "5" (effects (font (size 1.27 1.27))))
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+        (pin input line (at -10.16 -5.08 0) (length 2.54)
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+          (number "6" (effects (font (size 1.27 1.27))))
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+        (pin input line (at -10.16 0 0) (length 2.54)
+          (name "OSC" (effects (font (size 1.27 1.27))))
+          (number "7" (effects (font (size 1.27 1.27))))
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+        (pin power_in line (at -10.16 7.62 0) (length 2.54)
+          (name "V+" (effects (font (size 1.27 1.27))))
+          (number "8" (effects (font (size 1.27 1.27))))
+        )
+      )
+    )
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         (effects (font (size 1.27 1.27)) hide)
@@ -1599,6 +1662,46 @@
         )
       )
     )
+    (symbol "power:-3V3" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
+      (property "Reference" "#PWR" (at 0 2.54 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Value" "-3V3" (at 0 3.81 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Footprint" "" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Datasheet" "" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_keywords" "global power" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "Power symbol creates a global label with name \"-3V3\"" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "-3V3_0_0"
+        (pin power_in line (at 0 0 90) (length 0) hide
+          (name "-3V3" (effects (font (size 1.27 1.27))))
+          (number "1" (effects (font (size 1.27 1.27))))
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+      (symbol "-3V3_0_1"
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+          (fill (type outline))
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     (symbol "power:GND" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
       (property "Reference" "#PWR" (at 0 -6.35 0)
         (effects (font (size 1.27 1.27)) hide)
@@ -1684,6 +1787,9 @@
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@@ -1811,7 +1926,6 @@
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@@ -2341,6 +2490,31 @@
     (uuid fb84a8ab-a99a-4f26-949e-223728a6d9df)
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+    (uuid 0567d776-369c-44ef-b20a-62f1d20a9170)
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+    (pin "1" (uuid 85272cfa-cbdf-42e0-bdc9-5c0c57959c7a))
+    (instances
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@@ -2366,19 +2540,45 @@
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+  (symbol (lib_id "Device:C") (at 48.895 95.885 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
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+    (instances
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@@ -2468,26 +2668,51 @@
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-  (symbol (lib_id "power:+5V") (at 67.945 69.215 0) (unit 1)
+  (symbol (lib_id "power:GND") (at 48.26 76.2 0) (unit 1)
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-    (uuid 1fc9bfd5-9406-4c4b-a597-7d086ab3ab06)
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+    (uuid 1f47e02f-f0d5-4bf6-a00a-0ce1dfef8ce8)
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+    (property "Footprint" "" (at 48.26 76.2 0)
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-    (property "Datasheet" "" (at 67.945 69.215 0)
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-    (pin "1" (uuid 04866051-3d66-4527-a415-f15b9ed444ad))
+    (pin "1" (uuid a7f0616e-037e-4442-a109-8ba52cc67c14))
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       (project "analog_frontend"
         (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
-          (reference "#PWR029") (unit 1)
+          (reference "#PWR020") (unit 1)
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+  (symbol (lib_id "power:-3V3") (at 76.2 117.475 0) (unit 1)
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+    (pin "1" (uuid 010baecb-4c69-42e8-a05b-04a880785a1d))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "#PWR082") (unit 1)
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@@ -2518,19 +2743,19 @@
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       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "10K" (at 29.845 120.65 0)
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       (effects (font (size 1.27 1.27)) (justify left))
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-    (property "Footprint" "" (at 26.162 119.38 90)
+    (property "Footprint" "" (at 31.242 156.845 90)
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-    (property "Datasheet" "~" (at 27.94 119.38 0)
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@@ -2596,19 +2821,19 @@
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     (uuid 300ac6c5-5507-4939-bfdf-a5e9ae7eb6eb)
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+    (property "Footprint" "" (at 29.845 69.85 0)
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-    (property "Datasheet" "" (at 36.83 68.58 0)
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@@ -2647,33 +2872,6 @@
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-    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
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-    (property "Value" "LM1117MP-3.3" (at 79.375 65.405 0)
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-      (effects (font (size 1.27 1.27)) hide)
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-    (pin "3" (uuid cf67affc-f964-4844-a8e8-680b9bdf30a2))
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     (uuid 32b34497-6d6e-4b8d-97e8-af18e619a120)
@@ -2724,6 +2922,31 @@
     )
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+  (symbol (lib_id "power:GND") (at 62.23 76.2 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid 37be65b6-940e-4a8b-a36f-e010836bd0ff)
+    (property "Reference" "#PWR029" (at 62.23 82.55 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Value" "GND" (at 62.23 81.28 0)
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+    (property "Footprint" "" (at 62.23 76.2 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Datasheet" "" (at 62.23 76.2 0)
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+    (pin "1" (uuid 96b364af-2893-4ca1-8e89-c2d0874d7089))
+    (instances
+      (project "analog_frontend"
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     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
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@@ -2750,22 +2973,22 @@
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-  (symbol (lib_id "power:GND") (at 79.375 99.695 0) (unit 1)
+  (symbol (lib_id "power:GND") (at 88.265 99.695 0) (unit 1)
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+    (property "Value" "GND" (at 88.265 104.775 0)
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+    (pin "1" (uuid 01197411-22fb-456b-af41-c4d92a4a5743))
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         (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
@@ -2775,6 +2998,57 @@
     )
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+      (effects (font (size 1.27 1.27)) hide)
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+    (instances
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@@ -2852,6 +3126,84 @@
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+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/lm1117.pdf" (at 62.23 68.58 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid f5e85059-707f-4f95-8bd9-235b1c0b34a9))
+    (pin "2" (uuid ad79ac95-b238-4778-806a-bb4e741f6657))
+    (pin "3" (uuid 339aab58-e34c-47cf-8f77-e06d5b891326))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "U3") (unit 1)
+        )
+      )
+    )
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+
+  (symbol (lib_id "Device:C") (at 71.12 72.39 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
+    (uuid 52c20adf-6094-4cdf-b334-4a1eddfbfd85)
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+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "10uF" (at 74.295 73.66 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "" (at 72.0852 76.2 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 71.12 72.39 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 369e6f74-e088-4772-9dcd-82624971b8da))
+    (pin "2" (uuid 02849674-756a-4690-bba8-f05fa8b97760))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "C33") (unit 1)
+        )
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+
   (symbol (lib_id "Device:C") (at 227.33 102.235 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 58436d8a-8249-4d7c-a06a-9ddb2c4442a2)
@@ -3008,6 +3360,31 @@
     )
   )
 
+  (symbol (lib_id "power:GND") (at 39.37 132.715 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid 7265f6b8-6e4a-4c2a-8b56-81acdc1080a6)
+    (property "Reference" "#PWR084" (at 39.37 139.065 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (at 39.37 137.795 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 39.37 132.715 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 39.37 132.715 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid aadba8b1-be7d-4dd6-80fc-bd876665af34))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "#PWR084") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "power:GND") (at 95.885 30.48 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 74ec2b68-4be2-4805-87f9-31fe2e75fb94)
@@ -3059,6 +3436,32 @@
     )
   )
 
+  (symbol (lib_id "Device:C") (at 71.755 95.885 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
+    (uuid 85ce3328-dd6b-4441-9bf2-4f13569b48a0)
+    (property "Reference" "C28" (at 74.93 94.615 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "10uF" (at 74.93 97.155 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "" (at 72.7202 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 71.755 95.885 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid f736cf7a-5703-4ed8-a922-2336fa959ea9))
+    (pin "2" (uuid 061fac87-b11f-43c9-8e51-e2723acd47dc))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "C28") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "Device:C") (at 214.63 102.235 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 8687b844-4117-4ac4-a457-f0b6d54beb04)
@@ -3136,19 +3539,44 @@
     )
   )
 
-  (symbol (lib_id "power:+3.3V") (at 27.94 115.57 0) (unit 1)
+  (symbol (lib_id "power:GND") (at 48.895 99.695 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid 89550256-55fa-4e86-ae26-c3f1223ec2ca)
+    (property "Reference" "#PWR05" (at 48.895 106.045 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (at 48.895 104.775 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 48.895 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 48.895 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 03846033-9275-43d2-9de6-6fe30bd9b6bb))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "#PWR05") (unit 1)
+        )
+      )
+    )
+  )
+
+  (symbol (lib_id "power:+3.3V") (at 33.02 153.035 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 89632135-569a-4175-b8db-4478ebf7cb52)
-    (property "Reference" "#PWR031" (at 27.94 119.38 0)
+    (property "Reference" "#PWR031" (at 33.02 156.845 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "+3.3V" (at 27.94 111.125 0)
+    (property "Value" "+3.3V" (at 33.02 148.59 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 27.94 115.57 0)
+    (property "Footprint" "" (at 33.02 153.035 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 27.94 115.57 0)
+    (property "Datasheet" "" (at 33.02 153.035 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid c47f79d6-1d72-4056-acb7-5445eab691f2))
@@ -3161,19 +3589,19 @@
     )
   )
 
-  (symbol (lib_id "power:+5V") (at 61.595 69.215 0) (unit 1)
+  (symbol (lib_id "power:+5V") (at 29.845 95.25 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 8ca2f5d9-bc33-4656-93f5-67dc6c151071)
-    (property "Reference" "#PWR028" (at 61.595 73.025 0)
+    (property "Reference" "#PWR028" (at 29.845 99.06 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "+5V" (at 61.595 64.135 0)
+    (property "Value" "+5V" (at 29.845 90.17 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 61.595 69.215 0)
+    (property "Footprint" "" (at 29.845 95.25 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 61.595 69.215 0)
+    (property "Datasheet" "" (at 29.845 95.25 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 4425dfdd-222a-4ab6-9263-35b1b7a9aaf1))
@@ -3186,6 +3614,32 @@
     )
   )
 
+  (symbol (lib_id "Connector_Generic:Conn_01x02") (at 34.29 132.715 180) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid 90a1811d-5656-47b7-bb25-60f748b2c5f2)
+    (property "Reference" "J3" (at 34.29 123.825 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "Conn_01x02" (at 34.29 126.365 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 34.29 132.715 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 34.29 132.715 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid f42fd5eb-6954-46cb-9c5d-73ba5225ad76))
+    (pin "2" (uuid 16094d51-f303-4f30-a728-5be94f52f400))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "J3") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "power:GND") (at 221.615 107.95 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 94a89421-3a51-4ceb-ac60-6ba402d5c967)
@@ -3261,19 +3715,19 @@
     )
   )
 
-  (symbol (lib_id "power:GND") (at 61.595 71.755 0) (unit 1)
+  (symbol (lib_id "power:GND") (at 29.845 97.79 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 9d2d9d00-f29b-45cc-80d7-71af04c36ac3)
-    (property "Reference" "#PWR027" (at 61.595 78.105 0)
+    (property "Reference" "#PWR027" (at 29.845 104.14 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (at 61.595 76.835 0)
+    (property "Value" "GND" (at 29.845 102.87 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 61.595 71.755 0)
+    (property "Footprint" "" (at 29.845 97.79 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 61.595 71.755 0)
+    (property "Datasheet" "" (at 29.845 97.79 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid cbb2c5b8-1d95-4efd-86cc-a7e59a276068))
@@ -3286,19 +3740,19 @@
     )
   )
 
-  (symbol (lib_id "power:PWR_FLAG") (at 26.035 71.12 180) (unit 1)
+  (symbol (lib_id "power:PWR_FLAG") (at 19.05 72.39 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid a02a1151-161e-4f5c-a255-33009aefa4a0)
-    (property "Reference" "#FLG02" (at 26.035 73.025 0)
+    (property "Reference" "#FLG02" (at 19.05 74.295 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "PWR_FLAG" (at 26.035 75.438 0)
+    (property "Value" "PWR_FLAG" (at 19.05 76.708 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 26.035 71.12 0)
+    (property "Footprint" "" (at 19.05 72.39 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (at 26.035 71.12 0)
+    (property "Datasheet" "~" (at 19.05 72.39 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid e189082a-269f-4461-8082-871e196b8781))
@@ -3461,19 +3915,45 @@
     )
   )
 
-  (symbol (lib_id "power:PWR_FLAG") (at 36.83 71.12 180) (unit 1)
+  (symbol (lib_id "Device:C") (at 48.26 72.39 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid a87acf14-8da0-424b-9889-80eda365c67a)
+    (property "Reference" "C32" (at 51.435 71.12 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "10uF" (at 51.435 73.66 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "" (at 49.2252 76.2 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 48.26 72.39 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 05361283-ff25-4079-ad3a-68ad45201c16))
+    (pin "2" (uuid f69203e3-918a-483f-b97c-bbc5cf9b5484))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "C32") (unit 1)
+        )
+      )
+    )
+  )
+
+  (symbol (lib_id "power:PWR_FLAG") (at 29.845 72.39 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid b255d3ac-f8b7-494e-afe9-a5a9f651f972)
-    (property "Reference" "#FLG01" (at 36.83 73.025 0)
+    (property "Reference" "#FLG01" (at 29.845 74.295 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "PWR_FLAG" (at 36.83 75.438 0)
+    (property "Value" "PWR_FLAG" (at 29.845 76.708 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 36.83 71.12 0)
+    (property "Footprint" "" (at 29.845 72.39 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (at 36.83 71.12 0)
+    (property "Datasheet" "~" (at 29.845 72.39 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 1017d079-4f55-4e63-87d8-d1b67b9607a6))
@@ -3538,6 +4018,31 @@
     )
   )
 
+  (symbol (lib_id "power:GND") (at 71.755 99.695 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid c898aae8-b564-465e-800d-4c9159906950)
+    (property "Reference" "#PWR07" (at 71.755 106.045 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (at 71.755 104.775 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 71.755 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 71.755 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 5244230d-a29d-47a5-a7e9-7321e4c0c9bd))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "#PWR07") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "Device:L") (at 140.97 107.95 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid cc86bf46-eca3-40a9-8fa7-6c9b7acacd5f)
@@ -3564,19 +4069,19 @@
     )
   )
 
-  (symbol (lib_id "power:+3.3V") (at 27.94 136.525 180) (unit 1)
+  (symbol (lib_id "power:+3.3V") (at 33.02 173.99 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid cecc05ed-6df7-4be2-a7d6-057306eebf2e)
-    (property "Reference" "#PWR032" (at 27.94 132.715 0)
+    (property "Reference" "#PWR032" (at 33.02 170.18 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "+3.3V" (at 27.94 140.97 0)
+    (property "Value" "+3.3V" (at 33.02 178.435 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 27.94 136.525 0)
+    (property "Footprint" "" (at 33.02 173.99 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 27.94 136.525 0)
+    (property "Datasheet" "" (at 33.02 173.99 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 6ef45594-0ed5-4da3-a832-dfa932ab9d76))
@@ -3614,6 +4119,31 @@
     )
   )
 
+  (symbol (lib_id "power:+3.3V") (at 75.565 68.58 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid d46976df-2a30-4197-8238-8b8b4b08acc6)
+    (property "Reference" "#PWR044" (at 75.565 72.39 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "+3.3V" (at 75.565 63.5 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 75.565 68.58 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 75.565 68.58 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 280260ea-0317-4b9f-848b-f9ec870e618b))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "#PWR044") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "Device:C") (at 47.625 29.21 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid d59d62eb-b7f1-4c3f-aebd-1e6b9e62da77)
@@ -3640,23 +4170,23 @@
     )
   )
 
-  (symbol (lib_id "Device:C") (at 84.455 95.885 0) (unit 1)
+  (symbol (lib_id "Device:C") (at 93.345 95.885 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid d79161f1-0a68-4d84-bfb4-8f6d133d088a)
-    (property "Reference" "C22" (at 87.63 94.615 0)
+    (property "Reference" "C22" (at 96.52 94.615 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "100nF" (at 87.63 97.155 0)
+    (property "Value" "100nF" (at 96.52 97.155 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "" (at 85.4202 99.695 0)
+    (property "Footprint" "" (at 94.3102 99.695 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (at 84.455 95.885 0)
+    (property "Datasheet" "~" (at 93.345 95.885 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 4a867bc6-39f1-4a3a-bc7b-1d4eb7905b12))
-    (pin "2" (uuid c363194a-8bc7-4155-8f14-1827c5a5e024))
+    (pin "1" (uuid 87f03b46-439e-4811-b9ce-97d6f5ac585a))
+    (pin "2" (uuid 9555584a-51e3-4d9a-9126-d12b020502a1))
     (instances
       (project "analog_frontend"
         (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
@@ -3716,19 +4246,19 @@
     )
   )
 
-  (symbol (lib_id "power:+5V") (at 50.8 92.075 0) (unit 1)
+  (symbol (lib_id "power:+5V") (at 48.895 92.075 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid dbe70227-78c1-44b6-a261-4a5130eed93a)
-    (property "Reference" "#PWR033" (at 50.8 95.885 0)
+    (property "Reference" "#PWR033" (at 48.895 95.885 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "+5V" (at 50.8 86.995 0)
+    (property "Value" "+5V" (at 48.895 86.995 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 50.8 92.075 0)
+    (property "Footprint" "" (at 48.895 92.075 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 50.8 92.075 0)
+    (property "Datasheet" "" (at 48.895 92.075 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid e14a3e1a-2fd5-4340-b42a-aeca462cb331))
@@ -3741,23 +4271,23 @@
     )
   )
 
-  (symbol (lib_id "Device:C") (at 73.66 95.885 0) (unit 1)
-    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+  (symbol (lib_id "Device:C") (at 82.55 95.885 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
     (uuid dc76812c-db89-470c-897c-f2a4870b7267)
-    (property "Reference" "C21" (at 77.47 94.615 0)
+    (property "Reference" "C21" (at 86.36 94.615 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "1uF" (at 77.47 97.155 0)
+    (property "Value" "1uF" (at 86.36 97.155 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "" (at 74.6252 99.695 0)
+    (property "Footprint" "" (at 83.5152 99.695 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (at 73.66 95.885 0)
+    (property "Datasheet" "~" (at 82.55 95.885 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 8fe84d4f-92c6-4c9d-bb1b-5c14dd1e012b))
-    (pin "2" (uuid 5e85cd4c-659e-4bec-97d7-97092b5e156f))
+    (pin "1" (uuid fcaad3bb-e924-4207-b517-8de87aae0a5f))
+    (pin "2" (uuid 6fde6cc3-282e-4106-abc8-4aa887a68674))
     (instances
       (project "analog_frontend"
         (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
@@ -3793,6 +4323,31 @@
     )
   )
 
+  (symbol (lib_id "power:GND") (at 71.12 76.2 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid e38c335c-2f24-4cc6-9ddf-ee14c13cd651)
+    (property "Reference" "#PWR040" (at 71.12 82.55 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (at 71.12 81.28 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 71.12 76.2 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 71.12 76.2 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid d6a9dbca-b6bb-485a-b1e2-18c41431ab39))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "#PWR040") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "power:+3.3V") (at 106.045 73.66 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid e85270d1-8f51-4d27-8e43-d2071f3992e4)
@@ -3818,19 +4373,19 @@
     )
   )
 
-  (symbol (lib_id "power:GND") (at 26.035 68.58 180) (unit 1)
+  (symbol (lib_id "power:GND") (at 19.05 69.85 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid e8953d87-ab66-400b-871e-42909a49ccad)
-    (property "Reference" "#PWR036" (at 26.035 62.23 0)
+    (property "Reference" "#PWR036" (at 19.05 63.5 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (at 26.035 64.135 0)
+    (property "Value" "GND" (at 19.05 65.405 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 26.035 68.58 0)
+    (property "Footprint" "" (at 19.05 69.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 26.035 68.58 0)
+    (property "Datasheet" "" (at 19.05 69.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 3dfa91d6-556d-47ae-845d-f16c163f8692))
@@ -3843,22 +4398,22 @@
     )
   )
 
-  (symbol (lib_id "power:+3.3VADC") (at 79.375 92.075 0) (unit 1)
+  (symbol (lib_id "power:+3.3VADC") (at 88.265 92.075 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid e9ac6d8e-da04-49de-b2fe-e597de1365e7)
-    (property "Reference" "#PWR035" (at 83.185 93.345 0)
+    (property "Reference" "#PWR035" (at 92.075 93.345 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "+3.3VADC" (at 79.375 87.63 0)
+    (property "Value" "+3.3VADC" (at 88.265 87.63 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 79.375 92.075 0)
+    (property "Footprint" "" (at 88.265 92.075 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 79.375 92.075 0)
+    (property "Datasheet" "" (at 88.265 92.075 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 6c2b1aa3-f4cd-4e1a-b331-2c18236d05b0))
+    (pin "1" (uuid 8b2119ad-205e-4b98-8707-70da5bfb96b8))
     (instances
       (project "analog_frontend"
         (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
@@ -3868,19 +4423,19 @@
     )
   )
 
-  (symbol (lib_id "Connector_Generic:Conn_01x02") (at 53.34 71.755 180) (unit 1)
+  (symbol (lib_id "Connector_Generic:Conn_01x02") (at 21.59 97.79 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid ed8d7233-fbd3-4c66-8fbe-63e50c8aae24)
-    (property "Reference" "J2" (at 53.34 63.5 0)
+    (property "Reference" "J2" (at 21.59 89.535 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "Conn_01x02" (at 53.34 66.04 0)
+    (property "Value" "Conn_01x02" (at 21.59 92.075 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 53.34 71.755 0)
+    (property "Footprint" "" (at 21.59 97.79 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (at 53.34 71.755 0)
+    (property "Datasheet" "~" (at 21.59 97.79 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 69c25dcd-1281-4ea6-85ab-9579f22d5666))
@@ -3894,82 +4449,110 @@
     )
   )
 
-  (symbol (lib_id "power:+3.3V") (at 90.805 69.215 0) (unit 1)
+  (symbol (lib_id "Regulator_SwitchedCapacitor:ICL7660") (at 63.5 125.095 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
-    (uuid f16f379e-1af2-4413-8a23-21c68b2105e6)
-    (property "Reference" "#PWR020" (at 90.805 73.025 0)
-      (effects (font (size 1.27 1.27)) hide)
+    (uuid fc926558-54ab-4602-9e5b-d302f39db0ec)
+    (property "Reference" "U16" (at 63.5 110.49 0)
+      (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "+3.3V" (at 90.805 64.135 0)
+    (property "Value" "ICL7660" (at 63.5 113.03 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 90.805 69.215 0)
+    (property "Footprint" "" (at 66.04 127.635 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 90.805 69.215 0)
+    (property "Datasheet" "http://datasheets.maximintegrated.com/en/ds/ICL7660-MAX1044.pdf" (at 66.04 127.635 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 26118c45-4643-4865-8cdf-8e29baa7eaa2))
+    (pin "1" (uuid b249cc31-d9d1-4ec2-b8d5-337f41feec8c))
+    (pin "2" (uuid 1150e7d7-5903-42b4-850d-16fd2f1306f4))
+    (pin "3" (uuid a06901a9-d3c4-46fb-8434-799e187bf62e))
+    (pin "4" (uuid b10e4827-af96-4f3f-a564-4c6201bff320))
+    (pin "5" (uuid 0af35445-f406-43a3-bdd7-f6fc13029f56))
+    (pin "6" (uuid 5fa39c1b-8f33-46ba-a39b-cc2c984cc797))
+    (pin "7" (uuid 8fbd160a-6417-4c2a-8765-4bd1f734b8a4))
+    (pin "8" (uuid 6bd5a62f-2d12-426a-b62f-f2eaad9e3e28))
     (instances
       (project "analog_frontend"
         (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
-          (reference "#PWR020") (unit 1)
+          (reference "U16") (unit 1)
         )
       )
     )
   )
 
-  (symbol (lib_id "power:GND") (at 79.375 76.835 0) (unit 1)
-    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
-    (uuid ff5647e1-5181-485a-a4ea-43847cc3f55f)
-    (property "Reference" "#PWR012" (at 79.375 83.185 0)
-      (effects (font (size 1.27 1.27)) hide)
+  (sheet (at 252.73 113.665) (size 20.955 13.335) (fields_autoplaced)
+    (stroke (width 0.1524) (type solid))
+    (fill (color 0 0 0 0.0000))
+    (uuid 33006da4-f526-4a98-bd7b-7d0075cee814)
+    (property "Sheetname" "clock_gen" (at 252.73 112.9534 0)
+      (effects (font (size 1.27 1.27)) (justify left bottom))
     )
-    (property "Value" "GND" (at 79.375 81.915 0)
-      (effects (font (size 1.27 1.27)))
+    (property "Sheetfile" "clock_gen.kicad_sch" (at 252.73 127.5846 0)
+      (effects (font (size 1.27 1.27)) (justify left top))
     )
-    (property "Footprint" "" (at 79.375 76.835 0)
-      (effects (font (size 1.27 1.27)) hide)
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14" (page "6"))
+      )
     )
-    (property "Datasheet" "" (at 79.375 76.835 0)
-      (effects (font (size 1.27 1.27)) hide)
+  )
+
+  (sheet (at 111.125 145.415) (size 23.495 22.225) (fields_autoplaced)
+    (stroke (width 0.1524) (type solid))
+    (fill (color 0 0 0 0.0000))
+    (uuid 49d14d4d-33db-475d-9088-3ccabe1942e7)
+    (property "Sheetname" "LO" (at 111.125 144.7034 0)
+      (effects (font (size 1.27 1.27)) (justify left bottom))
+    )
+    (property "Sheetfile" "local_oscillator.kicad_sch" (at 111.125 168.2246 0)
+      (effects (font (size 1.27 1.27)) (justify left top))
     )
-    (pin "1" (uuid 4e842121-1ec4-4d08-9439-a79d0c0dd5f3))
     (instances
       (project "analog_frontend"
-        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
-          (reference "#PWR012") (unit 1)
-        )
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14" (page "6"))
       )
     )
   )
 
-  (sheet (at 36.83 118.745) (size 27.305 15.24) (fields_autoplaced)
+  (sheet (at 41.91 156.21) (size 27.305 15.24) (fields_autoplaced)
     (stroke (width 0.1524) (type solid))
     (fill (color 0 0 0 0.0000))
     (uuid fe78c58d-726d-42bd-820b-951ec0977bc5)
-    (property "Sheetname" "frontend" (at 36.83 118.0334 0)
+    (property "Sheetname" "frontend" (at 41.91 155.4984 0)
       (effects (font (size 1.27 1.27)) (justify left bottom))
     )
-    (property "Sheetfile" "frontend.kicad_sch" (at 36.83 134.5696 0)
+    (property "Sheetfile" "frontend.kicad_sch" (at 41.91 172.0346 0)
       (effects (font (size 1.27 1.27)) (justify left top))
     )
-    (pin "I" output (at 46.99 118.745 90)
+    (pin "I" output (at 52.07 156.21 90)
       (effects (font (size 1.27 1.27)) (justify right))
       (uuid 8dbb82a2-e046-40e1-82e7-bc5ac9ae6dc1)
     )
-    (pin "Q" output (at 53.975 118.745 90)
+    (pin "Q" output (at 59.055 156.21 90)
       (effects (font (size 1.27 1.27)) (justify right))
       (uuid e452342b-97b6-4644-95d3-b66096391714)
     )
-    (pin "SDA" bidirectional (at 36.83 123.19 180)
+    (pin "SDA" bidirectional (at 41.91 160.655 180)
       (effects (font (size 1.27 1.27)) (justify left))
       (uuid 31bfaff9-8d6c-4aeb-b8ea-adb7c0f478ad)
     )
-    (pin "SCL" bidirectional (at 36.83 128.905 180)
+    (pin "SCL" bidirectional (at 41.91 166.37 180)
       (effects (font (size 1.27 1.27)) (justify left))
       (uuid b53104c3-d9cf-4342-a9be-60ca7eb2aeb9)
     )
+    (pin "SIN" input (at 69.215 161.29 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+      (uuid bee80282-e716-493d-b180-2b233c378f53)
+    )
+    (pin "COS" input (at 69.215 163.83 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+      (uuid 946131ef-249d-4ed4-9ff6-9229b2794eac)
+    )
+    (pin "LP_CLK" input (at 69.215 166.37 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+      (uuid c80c1681-64af-461a-a3e2-fa4d3d3264fd)
+    )
     (instances
       (project "analog_frontend"
         (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14" (page "4"))