Rev Author Line No. Line
4384 jacho 1 EESchema Schematic File Version 2
2 LIBS:74xgxx
3 LIBS:74xx
4 LIBS:ac-dc
5 LIBS:actel
6 LIBS:Altera
7 LIBS:analog_devices
8 LIBS:analog_switches
9 LIBS:atmel
10 LIBS:audio
11 LIBS:brooktre
12 LIBS:cmos4000
13 LIBS:cmos_ieee
14 LIBS:conn
15 LIBS:contrib
16 LIBS:cypress
17 LIBS:dc-dc
18 LIBS:device
19 LIBS:digital-audio
20 LIBS:display
21 LIBS:dsp
22 LIBS:elec-unifil
23 LIBS:ESD_Protection
24 LIBS:ftdi
25 LIBS:gennum
26 LIBS:graphic
27 LIBS:hc11
28 LIBS:intel
29 LIBS:interface
30 LIBS:ir
31 LIBS:Lattice
32 LIBS:linear
33 LIBS:logo
34 LIBS:maxim
35 LIBS:memory
36 LIBS:microchip_dspic33dsc
37 LIBS:microchip
38 LIBS:microchip_pic10mcu
39 LIBS:microchip_pic12mcu
40 LIBS:microchip_pic16mcu
41 LIBS:microchip_pic18mcu
42 LIBS:microchip_pic32mcu
43 LIBS:microcontrollers
44 LIBS:motorola
45 LIBS:msp430
46 LIBS:nordicsemi
47 LIBS:nxp_armmcu
48 LIBS:onsemi
49 LIBS:opto
50 LIBS:Oscillators
51 LIBS:philips
52 LIBS:powerint
53 LIBS:power
54 LIBS:Power_Management
55 LIBS:pspice
56 LIBS:references
57 LIBS:regul
58 LIBS:relays
59 LIBS:rfcom
60 LIBS:sensors
61 LIBS:silabs
62 LIBS:siliconi
63 LIBS:stm32
64 LIBS:stm8
65 LIBS:supertex
66 LIBS:switches
67 LIBS:texas
68 LIBS:transf
69 LIBS:transistors
70 LIBS:ttl_ieee
71 LIBS:valves
72 LIBS:video
73 LIBS:Xicor
74 LIBS:xilinx
75 LIBS:Zilog
76 LIBS:BRIDGEADC01A-cache
77 EELAYER 25 0
78 EELAYER END
79 $Descr A4 11693 8268
80 encoding utf-8
81 Sheet 1 1
82 Title "NAME"
83 Date "%F"
84 Rev "REV"
85 Comp "Mlab www.mlab.cz"
86 Comment1 "VERSION"
87 Comment2 "Short description \\nTwo lines are maximum"
88 Comment3 "nickname <email@example.com>"
89 Comment4 "BSD"
90 $EndDescr
91 $Comp
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94 P 10550 1050
95 F 0 "J1" H 10550 850 60 0000 C CNN
96 F 1 "3รท5V" H 10550 1250 60 0000 C CNN
97 F 2 "Mlab_Pin_Headers:Straight_2x03" H 10550 1150 60 0001 C CNN
98 F 3 "" H 10550 1150 60 0000 C CNN
99 1 10550 1050
100 1 0 0 -1
101 $EndComp
102 $Comp
103 L VCC #PWR01
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105 P 9350 1000
106 F 0 "#PWR01" H 9350 850 60 0001 C CNN
107 F 1 "VCC" H 9350 1150 60 0000 C CNN
108 F 2 "" H 9350 1000 60 0000 C CNN
109 F 3 "" H 9350 1000 60 0000 C CNN
110 1 9350 1000
111 1 0 0 -1
112 $EndComp
113 $Comp
114 L GND #PWR02
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117 F 0 "#PWR02" H 9350 1150 60 0001 C CNN
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119 F 2 "" H 9350 1400 60 0000 C CNN
120 F 3 "" H 9350 1400 60 0000 C CNN
121 1 9350 1400
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123 $EndComp
124 Text Notes 9200 1700 0 60 ~ 0
125 DIGITAL POWER INPUT
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133 F 3 "" H 1050 950 60 0000 C CNN
134 1 1050 950
135  
136 $EndComp
137 $Comp
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142 F 1 "HOLE" H 1250 850 60 0001 C CNN
143 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1250 950 60 0001 C CNN
144 F 3 "" H 1250 950 60 0000 C CNN
145 1 1250 950
146  
147 $EndComp
148 $Comp
149 L HOLE M3
150 U 1 1 549D7646
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154 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1450 950 60 0001 C CNN
155 F 3 "" H 1450 950 60 0000 C CNN
156 1 1450 950
157  
158 $EndComp
159 $Comp
160 L HOLE M4
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164 F 1 "HOLE" H 1650 850 60 0001 C CNN
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166 F 3 "" H 1650 950 60 0000 C CNN
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170 $Comp
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177 F 3 "" H 1850 900 60 0000 C CNN
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213 F 3 "" V 9950 1200 60 0000 C CNN
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215  
216 $EndComp
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224 F 3 "" H 9650 1200 60 0000 C CNN
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295 F 3 "" H 5250 4900 60 0000 C CNN
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299 $Comp
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305 F 2 "" H 5500 4900 60 0000 C CNN
306 F 3 "" H 5500 4900 60 0000 C CNN
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309 $EndComp
310 $Comp
311 L Crystal_Small Y1
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313 P 6750 3400
314 F 0 "Y1" H 6750 3500 50 0000 C CNN
315 F 1 "4.9152 MHz" V 6750 3100 50 0000 C CNN
316 F 2 "Crystals:Crystal_HC49-U_Vertical" H 6750 3400 60 0001 C CNN
317 F 3 "" H 6750 3400 60 0000 C CNN
318 1 6750 3400
319  
320 $EndComp
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340 F 3 "" H 10750 2850 60 0000 C CNN
341 1 10750 2750
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343 $EndComp
344 Text Notes 9200 3550 0 60 ~ 0
345 Analog power input
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353 F 3 "" V 10150 2900 60 0000 C CNN
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355  
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364 F 3 "" H 9250 2900 60 0000 C CNN
365 1 9250 2900
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375 F 3 "" H 8950 2900 60 0000 C CNN
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409 F 3 "" H 8950 2700 60 0000 C CNN
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419 F 2 "" H 5050 2700 60 0000 C CNN
420 F 3 "" H 5050 2700 60 0000 C CNN
421 1 5050 2700
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424 $Comp
425 L VCC #PWR09
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430 F 2 "" H 5250 2700 60 0000 C CNN
431 F 3 "" H 5250 2700 60 0000 C CNN
432 1 5250 2700
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442 F 3 "" H 3800 3350 60 0000 C CNN
443 1 3800 3350
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466 F 1 "AIN2+" H 4050 3750 60 0000 C CNN
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468 F 3 "" H 3800 3750 60 0000 C CNN
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473 L HEADER_2x01_PARALLEL J7
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504 F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 2850 3100 60 0001 C CNN
505 F 3 "" H 2850 3100 60 0000 C CNN
506 2 2850 3100
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509 $Comp
510 L VAA #PWR010
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516 F 3 "" H 2900 1600 60 0000 C CNN
517 1 2900 1600
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525 F 1 "VAA" H 2900 3050 50 0000 C CNN
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527 F 3 "" H 2900 2900 60 0000 C CNN
528 1 2900 2900
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531 $Comp
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568 F 3 "" H 2150 2300 60 0000 C CNN
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573 L HEADER_2x01_PARALLEL J3
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590 F 3 "" H 3800 4150 60 0000 C CNN
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620 F 3 "" H 6400 5350 60 0000 C CNN
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650 F 3 "" H 6150 5400 60 0000 C CNN
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665 F 3 "" H 6950 3850 60 0000 C CNN
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669 $Comp
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676 F 3 "" H 6950 4100 60 0000 C CNN
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687 F 3 "" H 6950 4200 60 0000 C CNN
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698 F 3 "" H 6950 4300 60 0000 C CNN
699 1 6950 4300
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707 F 1 "DOUT" H 7200 4400 60 0000 C CNN
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709 F 3 "" H 6950 4400 60 0000 C CNN
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728 F 1 "10k" V 5500 2200 50 0000 C CNN
729 F 2 "Resistors_SMD:R_0805" V 5430 2200 30 0001 C CNN
730 F 3 "" H 5500 2200 30 0000 C CNN
731 1 5500 2200
732 1 0 0 -1
733 $EndComp
734 $Comp
735 L R R2
736 U 1 1 55F03806
737 P 5750 2200
738 F 0 "R2" V 5830 2200 50 0000 C CNN
739 F 1 "10k" V 5750 2200 50 0000 C CNN
740 F 2 "Resistors_SMD:R_0805" V 5680 2200 30 0001 C CNN
741 F 3 "" H 5750 2200 30 0000 C CNN
742 1 5750 2200
743 1 0 0 -1
744 $EndComp
745 $Comp
746 L VCC #PWR016
747 U 1 1 55F0382C
748 P 5650 1950
749 F 0 "#PWR016" H 5650 1800 60 0001 C CNN
750 F 1 "VCC" H 5650 2100 60 0000 C CNN
751 F 2 "" H 5650 1950 60 0000 C CNN
752 F 3 "" H 5650 1950 60 0000 C CNN
753 1 5650 1950
754 1 0 0 -1
755 $EndComp
756 Wire Wire Line
757 5500 2050 5500 2000
758 Wire Wire Line
759 5500 2000 5750 2000
760 Wire Wire Line
761 5750 2000 5750 2050
762 Wire Wire Line
763 5650 1950 5650 2000
764 Connection ~ 5650 2000
765 Wire Wire Line
766 5500 2350 5500 2700
767 Wire Wire Line
768 5750 2350 5750 2700
769 $Comp
770 L HEADER_2x01_PARALLEL J11
771 U 1 1 55F03DD9
772 P 6600 2400
773 F 0 "J11" H 6600 2500 60 0000 C CNN
774 F 1 "~RESET" H 6850 2400 60 0000 C CNN
775 F 2 "Mlab_Pin_Headers:Straight_1x02" H 6600 2400 60 0001 C CNN
776 F 3 "" H 6600 2400 60 0000 C CNN
777 1 6600 2400
778 1 0 0 -1
779 $EndComp
780 $Comp
781 L HEADER_2x01_PARALLEL J12
782 U 1 1 55F03E0A
783 P 6600 2550
784 F 0 "J12" H 6600 2450 60 0000 C CNN
785 F 1 "~SYNC" H 6850 2550 60 0000 C CNN
786 F 2 "Mlab_Pin_Headers:Straight_1x02" H 6600 2550 60 0001 C CNN
787 F 3 "" H 6600 2550 60 0000 C CNN
788 1 6600 2550
789 1 0 0 -1
790 $EndComp
791 Wire Wire Line
792 6350 2400 5500 2400
793 Connection ~ 5500 2400
794 Wire Wire Line
795 6350 2550 5750 2550
796 Connection ~ 5750 2550
797 $Comp
798 L R R3
799 U 1 1 55F044E3
800 P 7350 2550
801 F 0 "R3" V 7430 2550 50 0000 C CNN
802 F 1 "10k" V 7350 2550 50 0000 C CNN
803 F 2 "Resistors_SMD:R_0805" V 7280 2550 30 0001 C CNN
804 F 3 "" H 7350 2550 30 0000 C CNN
805 1 7350 2550
806 1 0 0 -1
807 $EndComp
808 $Comp
809 L VCC #PWR017
810 U 1 1 55F044EF
811 P 7350 2350
812 F 0 "#PWR017" H 7350 2200 60 0001 C CNN
813 F 1 "VCC" H 7350 2500 60 0000 C CNN
814 F 2 "" H 7350 2350 60 0000 C CNN
815 F 3 "" H 7350 2350 60 0000 C CNN
816 1 7350 2350
817 1 0 0 -1
818 $EndComp
819 Wire Wire Line
820 7350 2400 7350 2350
821 Wire Wire Line
822 7350 2700 7350 3050
823 Wire Wire Line
824 6500 3050 7450 3050
825 $Comp
826 L HEADER_2x01_PARALLEL J18
827 U 1 1 55F04A00
828 P 7700 3050
829 F 0 "J18" H 7700 3150 60 0000 C CNN
830 F 1 "~STANDBY" H 8050 3050 60 0000 C CNN
831 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7700 3050 60 0001 C CNN
832 F 3 "" H 7700 3050 60 0000 C CNN
833 1 7700 3050
834 1 0 0 -1
835 $EndComp
836 Connection ~ 7350 3050
837 $Comp
838 L GNDA #PWR018
839 U 1 1 55F04EA0
840 P 8750 5050
841 F 0 "#PWR018" H 8750 4800 50 0001 C CNN
842 F 1 "GNDA" H 8750 4900 50 0000 C CNN
843 F 2 "" H 8750 5050 60 0000 C CNN
844 F 3 "" H 8750 5050 60 0000 C CNN
845 1 8750 5050
846 1 0 0 -1
847 $EndComp
848 $Comp
849 L GND #PWR019
850 U 1 1 55F04F18
851 P 9550 5050
852 F 0 "#PWR019" H 9550 4800 60 0001 C CNN
853 F 1 "GND" H 9550 4900 60 0000 C CNN
854 F 2 "" H 9550 5050 60 0000 C CNN
855 F 3 "" H 9550 5050 60 0000 C CNN
856 1 9550 5050
857 1 0 0 -1
858 $EndComp
859 $Comp
860 L INDUCTOR L1
861 U 1 1 55F054A3
862 P 9150 4950
863 F 0 "L1" V 9100 4950 50 0000 C CNN
864 F 1 "Ferrite bead 0805" V 9250 4950 50 0000 C CNN
865 F 2 "Capacitors_SMD:C_0805" H 9150 4950 60 0001 C CNN
866 F 3 "" H 9150 4950 60 0000 C CNN
867 1 9150 4950
868  
869 $EndComp
870 Wire Wire Line
871 8850 4950 8750 4950
872 Wire Wire Line
873 8750 4950 8750 5050
874 Wire Wire Line
875 9450 4950 9550 4950
876 Wire Wire Line
877 9550 4950 9550 5050
878 $Comp
879 L CP1 C4
880 U 1 1 55F06379
881 P 3700 1850
882 F 0 "C4" H 3725 1950 50 0000 L CNN
883 F 1 "10uF" H 3850 1850 50 0000 L CNN
884 F 2 "Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_Reflow" H 3700 1850 60 0001 C CNN
885 F 3 "" H 3700 1850 60 0000 C CNN
886 1 3700 1850
887 1 0 0 -1
888 $EndComp
889 $Comp
890 L C C3
891 U 1 1 55F06426
892 P 3450 1850
893 F 0 "C3" H 3475 1950 50 0000 L CNN
894 F 1 "100nF" H 3100 1850 50 0000 L CNN
895 F 2 "Capacitors_SMD:C_0805" H 3488 1700 30 0001 C CNN
896 F 3 "" H 3450 1850 60 0000 C CNN
897 1 3450 1850
898 1 0 0 -1
899 $EndComp
900 $Comp
901 L GNDA #PWR020
902 U 1 1 55F064DD
903 P 3450 2000
904 F 0 "#PWR020" H 3450 1750 50 0001 C CNN
905 F 1 "GNDA" H 3450 1850 50 0000 C CNN
906 F 2 "" H 3450 2000 60 0000 C CNN
907 F 3 "" H 3450 2000 60 0000 C CNN
908 1 3450 2000
909 1 0 0 -1
910 $EndComp
911 $Comp
912 L GNDA #PWR021
913 U 1 1 55F0656C
914 P 3700 2000
915 F 0 "#PWR021" H 3700 1750 50 0001 C CNN
916 F 1 "GNDA" H 3700 1850 50 0000 C CNN
917 F 2 "" H 3700 2000 60 0000 C CNN
918 F 3 "" H 3700 2000 60 0000 C CNN
919 1 3700 2000
920 1 0 0 -1
921 $EndComp
922 Wire Wire Line
923 2900 1600 2900 2100
924 Wire Wire Line
925 2900 1650 3700 1650
926 Wire Wire Line
927 3700 1650 3700 1700
928 Connection ~ 2900 1650
929 Wire Wire Line
930 3450 1700 3450 1650
931 Connection ~ 3450 1650
932 $Comp
933 L INDUCTOR L2
934 U 1 1 55F08360
935 P 9650 2750
936 F 0 "L2" V 9600 2750 50 0000 C CNN
937 F 1 "Ferrite bead 0805" V 9750 2750 50 0000 C CNN
938 F 2 "Capacitors_SMD:C_0805" H 9650 2750 60 0001 C CNN
939 F 3 "" H 9650 2750 60 0000 C CNN
940 1 9650 2750
941  
942 $EndComp
943 Wire Wire Line
944 9950 2750 10500 2750
945 Wire Wire Line
946 10150 3000 10150 3100
947 Wire Wire Line
948 9250 3000 9250 3100
949 $Comp
950 L HEADER_2x01_PARALLEL J21
951 U 1 1 55F01915
952 P 7150 3550
953 F 0 "J21" H 7400 3650 60 0000 C CNN
954 F 1 "MCLKOUT" H 7500 3550 60 0000 C CNN
955 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7150 3550 60 0001 C CNN
956 F 3 "" H 7150 3550 60 0000 C CNN
957 1 7150 3550
958 1 0 0 -1
959 $EndComp
960 $Comp
961 L HEADER_2x01_PARALLEL J20
962 U 1 1 55F01956
963 P 7150 3250
964 F 0 "J20" H 7200 3350 60 0000 C CNN
965 F 1 "MCLKIN" H 7450 3250 60 0000 C CNN
966 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7150 3250 60 0001 C CNN
967 F 3 "" H 7150 3250 60 0000 C CNN
968 1 7150 3250
969 1 0 0 -1
970 $EndComp
971 Connection ~ 6750 3550
972 Connection ~ 6750 3250
973 Wire Wire Line
974 10150 2800 10150 2750
975 Connection ~ 10150 2750
976 Wire Wire Line
977 8950 2750 9350 2750
978 $Comp
979 L HEADER_2x01_PARALLEL J22
980 U 1 1 5669B858
981 P 2750 4100
982 F 0 "J22" H 2750 4000 60 0000 C CNN
983 F 1 "VAA" H 2750 4200 60 0000 C CNN
984 F 2 "Mlab_Pin_Headers:Straight_1x02" H 2750 4100 60 0001 C CNN
985 F 3 "" H 2750 4100 60 0000 C CNN
986 1 2750 4100
987 1 0 0 -1
988 $EndComp
989 $Comp
990 L VAA #PWR025
991 U 1 1 5669BD0F
992 P 2350 4000
993 F 0 "#PWR025" H 2350 3850 50 0001 C CNN
994 F 1 "VAA" H 2350 4150 50 0000 C CNN
995 F 2 "" H 2350 4000 60 0000 C CNN
996 F 3 "" H 2350 4000 60 0000 C CNN
997 1 2350 4000
998 1 0 0 -1
999 $EndComp
1000 $Comp
1001 L GNDA #PWR026
1002 U 1 1 5669BE4C
1003 P 2350 4500
1004 F 0 "#PWR026" H 2350 4250 50 0001 C CNN
1005 F 1 "GNDA" H 2350 4350 50 0000 C CNN
1006 F 2 "" H 2350 4500 60 0000 C CNN
1007 F 3 "" H 2350 4500 60 0000 C CNN
1008 1 2350 4500
1009 1 0 0 -1
1010 $EndComp
1011 $Comp
1012 L HEADER_2x01_PARALLEL J23
1013 U 1 1 5669BECF
1014 P 2750 4400
1015 F 0 "J23" H 2750 4300 60 0000 C CNN
1016 F 1 "GND" H 2750 4500 60 0000 C CNN
1017 F 2 "Mlab_Pin_Headers:Straight_1x02" H 2750 4400 60 0001 C CNN
1018 F 3 "" H 2750 4400 60 0000 C CNN
1019 1 2750 4400
1020 1 0 0 -1
1021 $EndComp
1022 Wire Wire Line
1023 2350 4500 2350 4400
1024 Wire Wire Line
1025 2350 4400 2500 4400
1026 Wire Wire Line
1027 2500 4100 2350 4100
1028 Wire Wire Line
1029 2350 4100 2350 4000
1030 $Comp
1031 L C C7
1032 U 1 1 5669C853
1033 P 2350 4250
1034 F 0 "C7" H 2375 4350 50 0000 L CNN
1035 F 1 "100nF" H 2000 4250 50 0000 L CNN
1036 F 2 "Capacitors_SMD:C_0805" H 2388 4100 30 0001 C CNN
1037 F 3 "" H 2350 4250 60 0000 C CNN
1038 1 2350 4250
1039 1 0 0 -1
1040 $EndComp
1041 $Comp
1042 L GNDA #PWR?
1043 U 1 1 567A9D8E
1044 P 8950 3100
1045 F 0 "#PWR?" H 8950 2850 50 0001 C CNN
1046 F 1 "GNDA" H 8950 2950 50 0000 C CNN
1047 F 2 "" H 8950 3100 60 0000 C CNN
1048 F 3 "" H 8950 3100 60 0000 C CNN
1049 1 8950 3100
1050 1 0 0 -1
1051 $EndComp
1052 $Comp
1053 L GNDA #PWR?
1054 U 1 1 567AA423
1055 P 9250 3100
1056 F 0 "#PWR?" H 9250 2850 50 0001 C CNN
1057 F 1 "GNDA" H 9250 2950 50 0000 C CNN
1058 F 2 "" H 9250 3100 60 0000 C CNN
1059 F 3 "" H 9250 3100 60 0000 C CNN
1060 1 9250 3100
1061 1 0 0 -1
1062 $EndComp
1063 $Comp
1064 L GNDA #PWR?
1065 U 1 1 567AA456
1066 P 10150 3100
1067 F 0 "#PWR?" H 10150 2850 50 0001 C CNN
1068 F 1 "GNDA" H 10150 2950 50 0000 C CNN
1069 F 2 "" H 10150 3100 60 0000 C CNN
1070 F 3 "" H 10150 3100 60 0000 C CNN
1071 1 10150 3100
1072 1 0 0 -1
1073 $EndComp
1074 $Comp
1075 L GNDA #PWR?
1076 U 1 1 567AA489
1077 P 10450 3100
1078 F 0 "#PWR?" H 10450 2850 50 0001 C CNN
1079 F 1 "GNDA" H 10450 2950 50 0000 C CNN
1080 F 2 "" H 10450 3100 60 0000 C CNN
1081 F 3 "" H 10450 3100 60 0000 C CNN
1082 1 10450 3100
1083 1 0 0 -1
1084 $EndComp
1085 $EndSCHEMATC