Rev 4369 Rev 4384
1 EESchema Schematic File Version 2 1 EESchema Schematic File Version 2
2 LIBS:74xgxx 2 LIBS:74xgxx
3 LIBS:74xx 3 LIBS:74xx
4 LIBS:ac-dc 4 LIBS:ac-dc
5 LIBS:actel 5 LIBS:actel
6 LIBS:Altera 6 LIBS:Altera
7 LIBS:analog_devices 7 LIBS:analog_devices
8 LIBS:analog_switches 8 LIBS:analog_switches
9 LIBS:atmel 9 LIBS:atmel
10 LIBS:audio 10 LIBS:audio
11 LIBS:brooktre 11 LIBS:brooktre
12 LIBS:cmos4000 12 LIBS:cmos4000
13 LIBS:cmos_ieee 13 LIBS:cmos_ieee
14 LIBS:conn 14 LIBS:conn
15 LIBS:contrib 15 LIBS:contrib
16 LIBS:cypress 16 LIBS:cypress
17 LIBS:dc-dc 17 LIBS:dc-dc
18 LIBS:device 18 LIBS:device
19 LIBS:digital-audio 19 LIBS:digital-audio
20 LIBS:diode 20 LIBS:diode
21 LIBS:display 21 LIBS:display
22 LIBS:dsp 22 LIBS:dsp
23 LIBS:elec-unifil 23 LIBS:elec-unifil
24 LIBS:ESD_Protection 24 LIBS:ESD_Protection
25 LIBS:ftdi 25 LIBS:ftdi
26 LIBS:gennum 26 LIBS:gennum
27 LIBS:graphic 27 LIBS:graphic
28 LIBS:hc11 28 LIBS:hc11
29 LIBS:intel 29 LIBS:intel
30 LIBS:interface 30 LIBS:interface
31 LIBS:ir 31 LIBS:ir
32 LIBS:Lattice 32 LIBS:Lattice
33 LIBS:linear 33 LIBS:linear
34 LIBS:logo 34 LIBS:logo
35 LIBS:maxim 35 LIBS:maxim
36 LIBS:memory 36 LIBS:memory
37 LIBS:microchip_dspic33dsc 37 LIBS:microchip_dspic33dsc
38 LIBS:microchip 38 LIBS:microchip
39 LIBS:microchip_pic10mcu 39 LIBS:microchip_pic10mcu
40 LIBS:microchip_pic12mcu 40 LIBS:microchip_pic12mcu
41 LIBS:microchip_pic16mcu 41 LIBS:microchip_pic16mcu
42 LIBS:microchip_pic18mcu 42 LIBS:microchip_pic18mcu
43 LIBS:microchip_pic32mcu 43 LIBS:microchip_pic32mcu
44 LIBS:microcontrollers 44 LIBS:microcontrollers
45 LIBS:mlab_header 45 LIBS:mlab_header
46 LIBS:mlab_mechanical 46 LIBS:mlab_mechanical
47 LIBS:motorola 47 LIBS:motorola
48 LIBS:msp430 48 LIBS:msp430
49 LIBS:nordicsemi 49 LIBS:nordicsemi
50 LIBS:nxp_armmcu 50 LIBS:nxp_armmcu
51 LIBS:onsemi 51 LIBS:onsemi
52 LIBS:opto 52 LIBS:opto
53 LIBS:Oscillators 53 LIBS:Oscillators
54 LIBS:philips 54 LIBS:philips
55 LIBS:powerint 55 LIBS:powerint
56 LIBS:power 56 LIBS:power
57 LIBS:Power_Management 57 LIBS:Power_Management
58 LIBS:pspice 58 LIBS:pspice
59 LIBS:references 59 LIBS:references
60 LIBS:regul 60 LIBS:regul
61 LIBS:relays 61 LIBS:relays
62 LIBS:rfcom 62 LIBS:rfcom
63 LIBS:sensors 63 LIBS:sensors
64 LIBS:silabs 64 LIBS:silabs
65 LIBS:siliconi 65 LIBS:siliconi
66 LIBS:stm32 66 LIBS:stm32
67 LIBS:stm8 67 LIBS:stm8
68 LIBS:supertex 68 LIBS:supertex
69 LIBS:switches 69 LIBS:switches
70 LIBS:texas 70 LIBS:texas
71 LIBS:transf 71 LIBS:transf
72 LIBS:transistors 72 LIBS:transistors
73 LIBS:ttl_ieee 73 LIBS:ttl_ieee
74 LIBS:valves 74 LIBS:valves
75 LIBS:video 75 LIBS:video
76 LIBS:Xicor 76 LIBS:Xicor
77 LIBS:xilinx 77 LIBS:xilinx
78 LIBS:Zilog 78 LIBS:Zilog
79 LIBS:adc-dac 79 LIBS:adc-dac
80 LIBS:motor_drivers 80 LIBS:motor_drivers
81 LIBS:BRIDGEADC01A-cache 81 LIBS:BRIDGEADC01A-cache
82 EELAYER 25 0 82 EELAYER 25 0
83 EELAYER END 83 EELAYER END
84 $Descr A4 11693 8268 84 $Descr A4 11693 8268
85 encoding utf-8 85 encoding utf-8
86 Sheet 1 1 86 Sheet 1 1
87 Title "NAME" 87 Title "NAME"
88 Date "%F" 88 Date "%F"
89 Rev "REV" 89 Rev "REV"
90 Comp "Mlab www.mlab.cz" 90 Comp "Mlab www.mlab.cz"
91 Comment1 "VERSION" 91 Comment1 "VERSION"
92 Comment2 "Short description \\nTwo lines are maximum" 92 Comment2 "Short description \\nTwo lines are maximum"
93 Comment3 "nickname <email@example.com>" 93 Comment3 "nickname <email@example.com>"
94 Comment4 "BSD" 94 Comment4 "BSD"
95 $EndDescr 95 $EndDescr
96 $Comp 96 $Comp
97 L HEADER_2x03_PARALLEL J1 97 L HEADER_2x03_PARALLEL J1
98 U 1 1 549D65BC 98 U 1 1 549D65BC
99 P 10550 1050 99 P 10550 1050
100 F 0 "J1" H 10550 850 60 0000 C CNN 100 F 0 "J1" H 10550 850 60 0000 C CNN
101 F 1 "3÷5V" H 10550 1250 60 0000 C CNN 101 F 1 "3÷5V" H 10550 1250 60 0000 C CNN
102 F 2 "Mlab_Pin_Headers:Straight_2x03" H 10550 1150 60 0001 C CNN 102 F 2 "Mlab_Pin_Headers:Straight_2x03" H 10550 1150 60 0001 C CNN
103 F 3 "" H 10550 1150 60 0000 C CNN 103 F 3 "" H 10550 1150 60 0000 C CNN
104 1 10550 1050 104 1 10550 1050
105 1 0 0 -1 105 1 0 0 -1
106 $EndComp 106 $EndComp
107 $Comp 107 $Comp
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111 F 0 "#PWR01" H 9350 850 60 0001 C CNN 111 F 0 "#PWR01" H 9350 850 60 0001 C CNN
112 F 1 "VCC" H 9350 1150 60 0000 C CNN 112 F 1 "VCC" H 9350 1150 60 0000 C CNN
113 F 2 "" H 9350 1000 60 0000 C CNN 113 F 2 "" H 9350 1000 60 0000 C CNN
114 F 3 "" H 9350 1000 60 0000 C CNN 114 F 3 "" H 9350 1000 60 0000 C CNN
115 1 9350 1000 115 1 9350 1000
116 1 0 0 -1 116 1 0 0 -1
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122 F 0 "#PWR02" H 9350 1150 60 0001 C CNN 122 F 0 "#PWR02" H 9350 1150 60 0001 C CNN
123 F 1 "GND" H 9350 1250 60 0000 C CNN 123 F 1 "GND" H 9350 1250 60 0000 C CNN
124 F 2 "" H 9350 1400 60 0000 C CNN 124 F 2 "" H 9350 1400 60 0000 C CNN
125 F 3 "" H 9350 1400 60 0000 C CNN 125 F 3 "" H 9350 1400 60 0000 C CNN
126 1 9350 1400 126 1 9350 1400
127 1 0 0 -1 127 1 0 0 -1
128 $EndComp 128 $EndComp
129 Text Notes 9200 1700 0 60 ~ 0 129 Text Notes 9200 1700 0 60 ~ 0
130 DIGITAL POWER INPUT 130 DIGITAL POWER INPUT
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136 F 1 "HOLE" H 1050 850 60 0001 C CNN 136 F 1 "HOLE" H 1050 850 60 0001 C CNN
137 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1050 950 60 0001 C CNN 137 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1050 950 60 0001 C CNN
138 F 3 "" H 1050 950 60 0000 C CNN 138 F 3 "" H 1050 950 60 0000 C CNN
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147 F 1 "HOLE" H 1250 850 60 0001 C CNN 147 F 1 "HOLE" H 1250 850 60 0001 C CNN
148 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1250 950 60 0001 C CNN 148 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1250 950 60 0001 C CNN
149 F 3 "" H 1250 950 60 0000 C CNN 149 F 3 "" H 1250 950 60 0000 C CNN
150 1 1250 950 150 1 1250 950
151 0 -1 -1 0 151 0 -1 -1 0
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153 $Comp 153 $Comp
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155 U 1 1 549D7646 155 U 1 1 549D7646
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157 F 0 "M3" V 1350 950 60 0000 C CNN 157 F 0 "M3" V 1350 950 60 0000 C CNN
158 F 1 "HOLE" H 1450 850 60 0001 C CNN 158 F 1 "HOLE" H 1450 850 60 0001 C CNN
159 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1450 950 60 0001 C CNN 159 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1450 950 60 0001 C CNN
160 F 3 "" H 1450 950 60 0000 C CNN 160 F 3 "" H 1450 950 60 0000 C CNN
161 1 1450 950 161 1 1450 950
162 0 -1 -1 0 162 0 -1 -1 0
163 $EndComp 163 $EndComp
164 $Comp 164 $Comp
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166 U 1 1 549D7665 166 U 1 1 549D7665
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169 F 1 "HOLE" H 1650 850 60 0001 C CNN 169 F 1 "HOLE" H 1650 850 60 0001 C CNN
170 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1650 950 60 0001 C CNN 170 F 2 "Mlab_Mechanical:MountingHole_3mm" H 1650 950 60 0001 C CNN
171 F 3 "" H 1650 950 60 0000 C CNN 171 F 3 "" H 1650 950 60 0000 C CNN
172 1 1650 950 172 1 1650 950
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178 P 1850 900 178 P 1850 900
179 F 0 "#PWR03" H 1850 650 60 0001 C CNN 179 F 0 "#PWR03" H 1850 650 60 0001 C CNN
180 F 1 "GND" H 1850 750 60 0000 C CNN 180 F 1 "GND" H 1850 750 60 0000 C CNN
181 F 2 "" H 1850 900 60 0000 C CNN 181 F 2 "" H 1850 900 60 0000 C CNN
182 F 3 "" H 1850 900 60 0000 C CNN 182 F 3 "" H 1850 900 60 0000 C CNN
183 1 1850 900 183 1 1850 900
184 1 0 0 -1 184 1 0 0 -1
185 $EndComp 185 $EndComp
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215 F 0 "D1" V 10050 1200 50 0000 R CNN 215 F 0 "D1" V 10050 1200 50 0000 R CNN
216 F 1 "M4" V 9850 1200 50 0000 R CNN 216 F 1 "M4" V 9850 1200 50 0000 R CNN
217 F 2 "Diodes_SMD:SMA_Standard" V 9950 1200 60 0001 C CNN 217 F 2 "Diodes_SMD:SMA_Standard" V 9950 1200 60 0001 C CNN
218 F 3 "" V 9950 1200 60 0000 C CNN 218 F 3 "" V 9950 1200 60 0000 C CNN
219 1 9950 1200 219 1 9950 1200
220 0 1 1 0 220 0 1 1 0
221 $EndComp 221 $EndComp
222 $Comp 222 $Comp
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224 U 1 1 5562302C 224 U 1 1 5562302C
225 P 9650 1200 225 P 9650 1200
226 F 0 "C2" H 9650 1300 50 0000 L CNN 226 F 0 "C2" H 9650 1300 50 0000 L CNN
227 F 1 "100nF" H 9650 1100 50 0000 L CNN 227 F 1 "100nF" H 9650 1100 50 0000 L CNN
228 F 2 "Capacitors_SMD:C_0805" H 9650 1200 60 0001 C CNN 228 F 2 "Capacitors_SMD:C_0805" H 9650 1200 60 0001 C CNN
229 F 3 "" H 9650 1200 60 0000 C CNN 229 F 3 "" H 9650 1200 60 0000 C CNN
230 1 9650 1200 230 1 9650 1200
231 1 0 0 -1 231 1 0 0 -1
232 $EndComp 232 $EndComp
233 $Comp 233 $Comp
234 L CP_Small C1 234 L CP_Small C1
235 U 1 1 55623093 235 U 1 1 55623093
236 P 9350 1200 236 P 9350 1200
237 F 0 "C1" H 9350 1300 50 0000 L CNN 237 F 0 "C1" H 9350 1300 50 0000 L CNN
238 F 1 "10uF" H 9350 1100 50 0000 L CNN 238 F 1 "10uF" H 9350 1100 50 0000 L CNN
239 F 2 "Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_Reflow" H 9350 1200 60 0001 C CNN 239 F 2 "Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_Reflow" H 9350 1200 60 0001 C CNN
240 F 3 "" H 9350 1200 60 0000 C CNN 240 F 3 "" H 9350 1200 60 0000 C CNN
241 1 9350 1200 241 1 9350 1200
242 1 0 0 -1 242 1 0 0 -1
243 $EndComp 243 $EndComp
244 Wire Wire Line 244 Wire Wire Line
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277 Wire Notes Line 277 Wire Notes Line
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279 Wire Notes Line 279 Wire Notes Line
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281 $Comp 281 $Comp
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283 U 1 1 55EEFC6E 283 U 1 1 55EEFC6E
284 P 5200 3500 284 P 5200 3500
285 F 0 "U2" H 4650 4200 50 0000 L CNN 285 F 0 "U2" H 4650 4200 50 0000 L CNN
286 F 1 "AD7730" H 6000 4250 50 0000 L CNN 286 F 1 "AD7730" H 6000 4250 50 0000 L CNN
287 F 2 "Housings_SSOP:TSSOP-24_4.4x7.8mm_Pitch0.65mm" H 5200 3500 50 0001 C CNN 287 F 2 "Housings_SSOP:TSSOP-24_4.4x7.8mm_Pitch0.65mm" H 5200 3500 50 0001 C CNN
288 F 3 "" H 5200 3500 50 0000 C CNN 288 F 3 "" H 5200 3500 50 0000 C CNN
289 1 5200 3500 289 1 5200 3500
290 1 0 0 -1 290 1 0 0 -1
291 $EndComp 291 $EndComp
292 NoConn ~ 4500 4600 292 NoConn ~ 4500 4600
293 $Comp 293 $Comp
294 L GNDA #PWR04 294 L GNDA #PWR04
295 U 1 1 55EEFFA5 295 U 1 1 55EEFFA5
296 P 5250 4900 296 P 5250 4900
297 F 0 "#PWR04" H 5250 4650 50 0001 C CNN 297 F 0 "#PWR04" H 5250 4650 50 0001 C CNN
298 F 1 "GNDA" H 5250 4750 50 0000 C CNN 298 F 1 "GNDA" H 5250 4750 50 0000 C CNN
299 F 2 "" H 5250 4900 60 0000 C CNN 299 F 2 "" H 5250 4900 60 0000 C CNN
300 F 3 "" H 5250 4900 60 0000 C CNN 300 F 3 "" H 5250 4900 60 0000 C CNN
301 1 5250 4900 301 1 5250 4900
302 1 0 0 -1 302 1 0 0 -1
303 $EndComp 303 $EndComp
304 $Comp 304 $Comp
305 L GND #PWR05 305 L GND #PWR05
306 U 1 1 55EF047D 306 U 1 1 55EF047D
307 P 5500 4900 307 P 5500 4900
308 F 0 "#PWR05" H 5500 4650 60 0001 C CNN 308 F 0 "#PWR05" H 5500 4650 60 0001 C CNN
309 F 1 "GND" H 5500 4750 60 0000 C CNN 309 F 1 "GND" H 5500 4750 60 0000 C CNN
310 F 2 "" H 5500 4900 60 0000 C CNN 310 F 2 "" H 5500 4900 60 0000 C CNN
311 F 3 "" H 5500 4900 60 0000 C CNN 311 F 3 "" H 5500 4900 60 0000 C CNN
312 1 5500 4900 312 1 5500 4900
313 1 0 0 -1 313 1 0 0 -1
314 $EndComp 314 $EndComp
315 $Comp 315 $Comp
316 L Crystal_Small Y1 316 L Crystal_Small Y1
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318 P 6750 3400 318 P 6750 3400
319 F 0 "Y1" H 6750 3500 50 0000 C CNN 319 F 0 "Y1" H 6750 3500 50 0000 C CNN
320 F 1 "4.9152 MHz" V 6750 3100 50 0000 C CNN 320 F 1 "4.9152 MHz" V 6750 3100 50 0000 C CNN
321 F 2 "Crystals:Crystal_HC49-U_Vertical" H 6750 3400 60 0001 C CNN 321 F 2 "Crystals:Crystal_HC49-U_Vertical" H 6750 3400 60 0001 C CNN
322 F 3 "" H 6750 3400 60 0000 C CNN 322 F 3 "" H 6750 3400 60 0000 C CNN
323 1 6750 3400 323 1 6750 3400
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342 F 0 "J19" H 10750 2550 60 0000 C CNN 342 F 0 "J19" H 10750 2550 60 0000 C CNN
343 F 1 "+5V" H 10750 2950 60 0000 C CNN 343 F 1 "+5V" H 10750 2950 60 0000 C CNN
344 F 2 "Mlab_Pin_Headers:Straight_2x03" H 10750 2850 60 0001 C CNN 344 F 2 "Mlab_Pin_Headers:Straight_2x03" H 10750 2850 60 0001 C CNN
345 F 3 "" H 10750 2850 60 0000 C CNN 345 F 3 "" H 10750 2850 60 0000 C CNN
346 1 10750 2750 346 1 10750 2750
347 1 0 0 -1 347 1 0 0 -1
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355 F 2 "" H 8950 3100 60 0000 C CNN -  
356 F 3 "" H 8950 3100 60 0000 C CNN -  
357 1 8950 3100 -  
358 1 0 0 -1 -  
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361 Analog power input 350 Analog power input
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382 1 0 0 -1 371 1 0 0 -1
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391 F 3 "" H 8950 2900 60 0000 C CNN 380 F 3 "" H 8950 2900 60 0000 C CNN
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393 1 0 0 -1 382 1 0 0 -1
394 $EndComp 383 $EndComp
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423 F 1 "VAA" H 8950 2850 50 0000 C CNN 412 F 1 "VAA" H 8950 2850 50 0000 C CNN
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425 F 3 "" H 8950 2700 60 0000 C CNN 414 F 3 "" H 8950 2700 60 0000 C CNN
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427 1 0 0 -1 416 1 0 0 -1
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429 $Comp 418 $Comp
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804 1 6600 2550 793 1 6600 2550
805 1 0 0 -1 794 1 0 0 -1
806 $EndComp 795 $EndComp
807 Wire Wire Line 796 Wire Wire Line
808 6350 2400 5500 2400 797 6350 2400 5500 2400
809 Connection ~ 5500 2400 798 Connection ~ 5500 2400
810 Wire Wire Line 799 Wire Wire Line
811 6350 2550 5750 2550 800 6350 2550 5750 2550
812 Connection ~ 5750 2550 801 Connection ~ 5750 2550
813 $Comp 802 $Comp
814 L R R3 803 L R R3
815 U 1 1 55F044E3 804 U 1 1 55F044E3
816 P 7350 2550 805 P 7350 2550
817 F 0 "R3" V 7430 2550 50 0000 C CNN 806 F 0 "R3" V 7430 2550 50 0000 C CNN
818 F 1 "10k" V 7350 2550 50 0000 C CNN 807 F 1 "10k" V 7350 2550 50 0000 C CNN
819 F 2 "Resistors_SMD:R_0805" V 7280 2550 30 0001 C CNN 808 F 2 "Resistors_SMD:R_0805" V 7280 2550 30 0001 C CNN
820 F 3 "" H 7350 2550 30 0000 C CNN 809 F 3 "" H 7350 2550 30 0000 C CNN
821 1 7350 2550 810 1 7350 2550
822 1 0 0 -1 811 1 0 0 -1
823 $EndComp 812 $EndComp
824 $Comp 813 $Comp
825 L VCC #PWR017 814 L VCC #PWR017
826 U 1 1 55F044EF 815 U 1 1 55F044EF
827 P 7350 2350 816 P 7350 2350
828 F 0 "#PWR017" H 7350 2200 60 0001 C CNN 817 F 0 "#PWR017" H 7350 2200 60 0001 C CNN
829 F 1 "VCC" H 7350 2500 60 0000 C CNN 818 F 1 "VCC" H 7350 2500 60 0000 C CNN
830 F 2 "" H 7350 2350 60 0000 C CNN 819 F 2 "" H 7350 2350 60 0000 C CNN
831 F 3 "" H 7350 2350 60 0000 C CNN 820 F 3 "" H 7350 2350 60 0000 C CNN
832 1 7350 2350 821 1 7350 2350
833 1 0 0 -1 822 1 0 0 -1
834 $EndComp 823 $EndComp
835 Wire Wire Line 824 Wire Wire Line
836 7350 2400 7350 2350 825 7350 2400 7350 2350
837 Wire Wire Line 826 Wire Wire Line
838 7350 2700 7350 3050 827 7350 2700 7350 3050
839 Wire Wire Line 828 Wire Wire Line
840 6500 3050 7450 3050 829 6500 3050 7450 3050
841 $Comp 830 $Comp
842 L HEADER_2x01_PARALLEL J18 831 L HEADER_2x01_PARALLEL J18
843 U 1 1 55F04A00 832 U 1 1 55F04A00
844 P 7700 3050 833 P 7700 3050
845 F 0 "J18" H 7700 3150 60 0000 C CNN 834 F 0 "J18" H 7700 3150 60 0000 C CNN
846 F 1 "~STANDBY" H 8050 3050 60 0000 C CNN 835 F 1 "~STANDBY" H 8050 3050 60 0000 C CNN
847 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7700 3050 60 0001 C CNN 836 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7700 3050 60 0001 C CNN
848 F 3 "" H 7700 3050 60 0000 C CNN 837 F 3 "" H 7700 3050 60 0000 C CNN
849 1 7700 3050 838 1 7700 3050
850 1 0 0 -1 839 1 0 0 -1
851 $EndComp 840 $EndComp
852 Connection ~ 7350 3050 841 Connection ~ 7350 3050
853 $Comp 842 $Comp
854 L GNDA #PWR018 843 L GNDA #PWR018
855 U 1 1 55F04EA0 844 U 1 1 55F04EA0
856 P 8750 5050 845 P 8750 5050
857 F 0 "#PWR018" H 8750 4800 50 0001 C CNN 846 F 0 "#PWR018" H 8750 4800 50 0001 C CNN
858 F 1 "GNDA" H 8750 4900 50 0000 C CNN 847 F 1 "GNDA" H 8750 4900 50 0000 C CNN
859 F 2 "" H 8750 5050 60 0000 C CNN 848 F 2 "" H 8750 5050 60 0000 C CNN
860 F 3 "" H 8750 5050 60 0000 C CNN 849 F 3 "" H 8750 5050 60 0000 C CNN
861 1 8750 5050 850 1 8750 5050
862 1 0 0 -1 851 1 0 0 -1
863 $EndComp 852 $EndComp
864 $Comp 853 $Comp
865 L GND #PWR019 854 L GND #PWR019
866 U 1 1 55F04F18 855 U 1 1 55F04F18
867 P 9550 5050 856 P 9550 5050
868 F 0 "#PWR019" H 9550 4800 60 0001 C CNN 857 F 0 "#PWR019" H 9550 4800 60 0001 C CNN
869 F 1 "GND" H 9550 4900 60 0000 C CNN 858 F 1 "GND" H 9550 4900 60 0000 C CNN
870 F 2 "" H 9550 5050 60 0000 C CNN 859 F 2 "" H 9550 5050 60 0000 C CNN
871 F 3 "" H 9550 5050 60 0000 C CNN 860 F 3 "" H 9550 5050 60 0000 C CNN
872 1 9550 5050 861 1 9550 5050
873 1 0 0 -1 862 1 0 0 -1
874 $EndComp 863 $EndComp
875 $Comp 864 $Comp
876 L INDUCTOR L1 865 L INDUCTOR L1
877 U 1 1 55F054A3 866 U 1 1 55F054A3
878 P 9150 4950 867 P 9150 4950
879 F 0 "L1" V 9100 4950 50 0000 C CNN 868 F 0 "L1" V 9100 4950 50 0000 C CNN
880 F 1 "Ferrite bead 0805" V 9250 4950 50 0000 C CNN 869 F 1 "Ferrite bead 0805" V 9250 4950 50 0000 C CNN
881 F 2 "Capacitors_SMD:C_0805" H 9150 4950 60 0001 C CNN 870 F 2 "Capacitors_SMD:C_0805" H 9150 4950 60 0001 C CNN
882 F 3 "" H 9150 4950 60 0000 C CNN 871 F 3 "" H 9150 4950 60 0000 C CNN
883 1 9150 4950 872 1 9150 4950
884 0 -1 -1 0 873 0 -1 -1 0
885 $EndComp 874 $EndComp
886 Wire Wire Line 875 Wire Wire Line
887 8850 4950 8750 4950 876 8850 4950 8750 4950
888 Wire Wire Line 877 Wire Wire Line
889 8750 4950 8750 5050 878 8750 4950 8750 5050
890 Wire Wire Line 879 Wire Wire Line
891 9450 4950 9550 4950 880 9450 4950 9550 4950
892 Wire Wire Line 881 Wire Wire Line
893 9550 4950 9550 5050 882 9550 4950 9550 5050
894 $Comp 883 $Comp
895 L CP1 C4 884 L CP1 C4
896 U 1 1 55F06379 885 U 1 1 55F06379
897 P 3700 1850 886 P 3700 1850
898 F 0 "C4" H 3725 1950 50 0000 L CNN 887 F 0 "C4" H 3725 1950 50 0000 L CNN
899 F 1 "10uF" H 3850 1850 50 0000 L CNN 888 F 1 "10uF" H 3850 1850 50 0000 L CNN
900 F 2 "Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_Reflow" H 3700 1850 60 0001 C CNN 889 F 2 "Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_Reflow" H 3700 1850 60 0001 C CNN
901 F 3 "" H 3700 1850 60 0000 C CNN 890 F 3 "" H 3700 1850 60 0000 C CNN
902 1 3700 1850 891 1 3700 1850
903 1 0 0 -1 892 1 0 0 -1
904 $EndComp 893 $EndComp
905 $Comp 894 $Comp
906 L C C3 895 L C C3
907 U 1 1 55F06426 896 U 1 1 55F06426
908 P 3450 1850 897 P 3450 1850
909 F 0 "C3" H 3475 1950 50 0000 L CNN 898 F 0 "C3" H 3475 1950 50 0000 L CNN
910 F 1 "100nF" H 3100 1850 50 0000 L CNN 899 F 1 "100nF" H 3100 1850 50 0000 L CNN
911 F 2 "Capacitors_SMD:C_0805" H 3488 1700 30 0001 C CNN 900 F 2 "Capacitors_SMD:C_0805" H 3488 1700 30 0001 C CNN
912 F 3 "" H 3450 1850 60 0000 C CNN 901 F 3 "" H 3450 1850 60 0000 C CNN
913 1 3450 1850 902 1 3450 1850
914 1 0 0 -1 903 1 0 0 -1
915 $EndComp 904 $EndComp
916 $Comp 905 $Comp
917 L GNDA #PWR020 906 L GNDA #PWR020
918 U 1 1 55F064DD 907 U 1 1 55F064DD
919 P 3450 2000 908 P 3450 2000
920 F 0 "#PWR020" H 3450 1750 50 0001 C CNN 909 F 0 "#PWR020" H 3450 1750 50 0001 C CNN
921 F 1 "GNDA" H 3450 1850 50 0000 C CNN 910 F 1 "GNDA" H 3450 1850 50 0000 C CNN
922 F 2 "" H 3450 2000 60 0000 C CNN 911 F 2 "" H 3450 2000 60 0000 C CNN
923 F 3 "" H 3450 2000 60 0000 C CNN 912 F 3 "" H 3450 2000 60 0000 C CNN
924 1 3450 2000 913 1 3450 2000
925 1 0 0 -1 914 1 0 0 -1
926 $EndComp 915 $EndComp
927 $Comp 916 $Comp
928 L GNDA #PWR021 917 L GNDA #PWR021
929 U 1 1 55F0656C 918 U 1 1 55F0656C
930 P 3700 2000 919 P 3700 2000
931 F 0 "#PWR021" H 3700 1750 50 0001 C CNN 920 F 0 "#PWR021" H 3700 1750 50 0001 C CNN
932 F 1 "GNDA" H 3700 1850 50 0000 C CNN 921 F 1 "GNDA" H 3700 1850 50 0000 C CNN
933 F 2 "" H 3700 2000 60 0000 C CNN 922 F 2 "" H 3700 2000 60 0000 C CNN
934 F 3 "" H 3700 2000 60 0000 C CNN 923 F 3 "" H 3700 2000 60 0000 C CNN
935 1 3700 2000 924 1 3700 2000
936 1 0 0 -1 925 1 0 0 -1
937 $EndComp 926 $EndComp
938 Wire Wire Line 927 Wire Wire Line
939 2900 1600 2900 2100 928 2900 1600 2900 2100
940 Wire Wire Line 929 Wire Wire Line
941 2900 1650 3700 1650 930 2900 1650 3700 1650
942 Wire Wire Line 931 Wire Wire Line
943 3700 1650 3700 1700 932 3700 1650 3700 1700
944 Connection ~ 2900 1650 933 Connection ~ 2900 1650
945 Wire Wire Line 934 Wire Wire Line
946 3450 1700 3450 1650 935 3450 1700 3450 1650
947 Connection ~ 3450 1650 936 Connection ~ 3450 1650
948 $Comp 937 $Comp
949 L INDUCTOR L2 938 L INDUCTOR L2
950 U 1 1 55F08360 939 U 1 1 55F08360
951 P 9650 2750 940 P 9650 2750
952 F 0 "L2" V 9600 2750 50 0000 C CNN 941 F 0 "L2" V 9600 2750 50 0000 C CNN
953 F 1 "Ferrite bead 0805" V 9750 2750 50 0000 C CNN 942 F 1 "Ferrite bead 0805" V 9750 2750 50 0000 C CNN
954 F 2 "Capacitors_SMD:C_0805" H 9650 2750 60 0001 C CNN 943 F 2 "Capacitors_SMD:C_0805" H 9650 2750 60 0001 C CNN
955 F 3 "" H 9650 2750 60 0000 C CNN 944 F 3 "" H 9650 2750 60 0000 C CNN
956 1 9650 2750 945 1 9650 2750
957 0 -1 -1 0 946 0 -1 -1 0
958 $EndComp 947 $EndComp
959 Wire Wire Line 948 Wire Wire Line
960 9950 2750 10500 2750 949 9950 2750 10500 2750
961 $Comp -  
962 L GND #PWR022 -  
963 U 1 1 55F08871 -  
964 P 9250 3100 -  
965 F 0 "#PWR022" H 9250 2850 60 0001 C CNN -  
966 F 1 "GND" H 9250 2950 60 0000 C CNN -  
967 F 2 "" H 9250 3100 60 0000 C CNN -  
968 F 3 "" H 9250 3100 60 0000 C CNN -  
969 1 9250 3100 -  
970 1 0 0 -1 -  
971 $EndComp -  
972 $Comp -  
973 L GND #PWR023 -  
974 U 1 1 55F0889F -  
975 P 10150 3100 -  
976 F 0 "#PWR023" H 10150 2850 60 0001 C CNN -  
977 F 1 "GND" H 10150 2950 60 0000 C CNN -  
978 F 2 "" H 10150 3100 60 0000 C CNN -  
979 F 3 "" H 10150 3100 60 0000 C CNN -  
980 1 10150 3100 -  
981 1 0 0 -1 -  
982 $EndComp -  
983 Wire Wire Line 950 Wire Wire Line
984 10150 3000 10150 3100 951 10150 3000 10150 3100
985 Wire Wire Line 952 Wire Wire Line
986 9250 3000 9250 3100 953 9250 3000 9250 3100
987 $Comp 954 $Comp
988 L GND #PWR024 -  
989 U 1 1 55F089F6 -  
990 P 10450 3100 -  
991 F 0 "#PWR024" H 10450 2850 60 0001 C CNN -  
992 F 1 "GND" H 10450 2950 60 0000 C CNN -  
993 F 2 "" H 10450 3100 60 0000 C CNN -  
994 F 3 "" H 10450 3100 60 0000 C CNN -  
995 1 10450 3100 -  
996 1 0 0 -1 -  
997 $EndComp -  
998 $Comp -  
999 L HEADER_2x01_PARALLEL J21 955 L HEADER_2x01_PARALLEL J21
1000 U 1 1 55F01915 956 U 1 1 55F01915
1001 P 7150 3550 957 P 7150 3550
1002 F 0 "J21" H 7400 3650 60 0000 C CNN 958 F 0 "J21" H 7400 3650 60 0000 C CNN
1003 F 1 "MCLKOUT" H 7500 3550 60 0000 C CNN 959 F 1 "MCLKOUT" H 7500 3550 60 0000 C CNN
1004 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7150 3550 60 0001 C CNN 960 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7150 3550 60 0001 C CNN
1005 F 3 "" H 7150 3550 60 0000 C CNN 961 F 3 "" H 7150 3550 60 0000 C CNN
1006 1 7150 3550 962 1 7150 3550
1007 1 0 0 -1 963 1 0 0 -1
1008 $EndComp 964 $EndComp
1009 $Comp 965 $Comp
1010 L HEADER_2x01_PARALLEL J20 966 L HEADER_2x01_PARALLEL J20
1011 U 1 1 55F01956 967 U 1 1 55F01956
1012 P 7150 3250 968 P 7150 3250
1013 F 0 "J20" H 7200 3350 60 0000 C CNN 969 F 0 "J20" H 7200 3350 60 0000 C CNN
1014 F 1 "MCLKIN" H 7450 3250 60 0000 C CNN 970 F 1 "MCLKIN" H 7450 3250 60 0000 C CNN
1015 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7150 3250 60 0001 C CNN 971 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7150 3250 60 0001 C CNN
1016 F 3 "" H 7150 3250 60 0000 C CNN 972 F 3 "" H 7150 3250 60 0000 C CNN
1017 1 7150 3250 973 1 7150 3250
1018 1 0 0 -1 974 1 0 0 -1
1019 $EndComp 975 $EndComp
1020 Connection ~ 6750 3550 976 Connection ~ 6750 3550
1021 Connection ~ 6750 3250 977 Connection ~ 6750 3250
1022 Wire Wire Line 978 Wire Wire Line
1023 10150 2800 10150 2750 979 10150 2800 10150 2750
1024 Connection ~ 10150 2750 980 Connection ~ 10150 2750
1025 Wire Wire Line 981 Wire Wire Line
1026 8950 2750 9350 2750 982 8950 2750 9350 2750
1027 $Comp 983 $Comp
1028 L HEADER_2x01_PARALLEL J22 984 L HEADER_2x01_PARALLEL J22
1029 U 1 1 5669B858 985 U 1 1 5669B858
1030 P 2750 4100 986 P 2750 4100
1031 F 0 "J22" H 2750 4000 60 0000 C CNN 987 F 0 "J22" H 2750 4000 60 0000 C CNN
1032 F 1 "VAA" H 2750 4200 60 0000 C CNN 988 F 1 "VAA" H 2750 4200 60 0000 C CNN
1033 F 2 "" H 2750 4100 60 0000 C CNN 989 F 2 "Mlab_Pin_Headers:Straight_1x02" H 2750 4100 60 0001 C CNN
1034 F 3 "" H 2750 4100 60 0000 C CNN 990 F 3 "" H 2750 4100 60 0000 C CNN
1035 1 2750 4100 991 1 2750 4100
1036 1 0 0 -1 992 1 0 0 -1
1037 $EndComp 993 $EndComp
1038 $Comp 994 $Comp
1039 L VAA #PWR025 995 L VAA #PWR025
1040 U 1 1 5669BD0F 996 U 1 1 5669BD0F
1041 P 2350 4000 997 P 2350 4000
1042 F 0 "#PWR025" H 2350 3850 50 0001 C CNN 998 F 0 "#PWR025" H 2350 3850 50 0001 C CNN
1043 F 1 "VAA" H 2350 4150 50 0000 C CNN 999 F 1 "VAA" H 2350 4150 50 0000 C CNN
1044 F 2 "" H 2350 4000 60 0000 C CNN 1000 F 2 "" H 2350 4000 60 0000 C CNN
1045 F 3 "" H 2350 4000 60 0000 C CNN 1001 F 3 "" H 2350 4000 60 0000 C CNN
1046 1 2350 4000 1002 1 2350 4000
1047 1 0 0 -1 1003 1 0 0 -1
1048 $EndComp 1004 $EndComp
1049 $Comp 1005 $Comp
1050 L GNDA #PWR026 1006 L GNDA #PWR026
1051 U 1 1 5669BE4C 1007 U 1 1 5669BE4C
1052 P 2350 4500 1008 P 2350 4500
1053 F 0 "#PWR026" H 2350 4250 50 0001 C CNN 1009 F 0 "#PWR026" H 2350 4250 50 0001 C CNN
1054 F 1 "GNDA" H 2350 4350 50 0000 C CNN 1010 F 1 "GNDA" H 2350 4350 50 0000 C CNN
1055 F 2 "" H 2350 4500 60 0000 C CNN 1011 F 2 "" H 2350 4500 60 0000 C CNN
1056 F 3 "" H 2350 4500 60 0000 C CNN 1012 F 3 "" H 2350 4500 60 0000 C CNN
1057 1 2350 4500 1013 1 2350 4500
1058 1 0 0 -1 1014 1 0 0 -1
1059 $EndComp 1015 $EndComp
1060 $Comp 1016 $Comp
1061 L HEADER_2x01_PARALLEL J23 1017 L HEADER_2x01_PARALLEL J23
1062 U 1 1 5669BECF 1018 U 1 1 5669BECF
1063 P 2750 4400 1019 P 2750 4400
1064 F 0 "J23" H 2750 4300 60 0000 C CNN 1020 F 0 "J23" H 2750 4300 60 0000 C CNN
1065 F 1 "GND" H 2750 4500 60 0000 C CNN 1021 F 1 "GND" H 2750 4500 60 0000 C CNN
1066 F 2 "" H 2750 4400 60 0000 C CNN 1022 F 2 "Mlab_Pin_Headers:Straight_1x02" H 2750 4400 60 0001 C CNN
1067 F 3 "" H 2750 4400 60 0000 C CNN 1023 F 3 "" H 2750 4400 60 0000 C CNN
1068 1 2750 4400 1024 1 2750 4400
1069 1 0 0 -1 1025 1 0 0 -1
1070 $EndComp 1026 $EndComp
1071 Wire Wire Line 1027 Wire Wire Line
1072 2350 4500 2350 4400 1028 2350 4500 2350 4400
1073 Wire Wire Line 1029 Wire Wire Line
1074 2350 4400 2500 4400 1030 2350 4400 2500 4400
1075 Wire Wire Line 1031 Wire Wire Line
1076 2500 4100 2350 4100 1032 2500 4100 2350 4100
1077 Wire Wire Line 1033 Wire Wire Line
1078 2350 4100 2350 4000 1034 2350 4100 2350 4000
1079 $Comp 1035 $Comp
1080 L C C7 1036 L C C7
1081 U 1 1 5669C853 1037 U 1 1 5669C853
1082 P 2350 4250 1038 P 2350 4250
1083 F 0 "C7" H 2375 4350 50 0000 L CNN 1039 F 0 "C7" H 2375 4350 50 0000 L CNN
1084 F 1 "100nF" H 2000 4250 50 0000 L CNN 1040 F 1 "100nF" H 2000 4250 50 0000 L CNN
1085 F 2 "Capacitors_SMD:C_0805" H 2388 4100 30 0001 C CNN 1041 F 2 "Capacitors_SMD:C_0805" H 2388 4100 30 0001 C CNN
1086 F 3 "" H 2350 4250 60 0000 C CNN 1042 F 3 "" H 2350 4250 60 0000 C CNN
1087 1 2350 4250 1043 1 2350 4250
1088 1 0 0 -1 1044 1 0 0 -1
-   1045 $EndComp
-   1046 $Comp
-   1047 L GNDA #PWR?
-   1048 U 1 1 567A9D8E
-   1049 P 8950 3100
-   1050 F 0 "#PWR?" H 8950 2850 50 0001 C CNN
-   1051 F 1 "GNDA" H 8950 2950 50 0000 C CNN
-   1052 F 2 "" H 8950 3100 60 0000 C CNN
-   1053 F 3 "" H 8950 3100 60 0000 C CNN
-   1054 1 8950 3100
-   1055 1 0 0 -1
-   1056 $EndComp
-   1057 $Comp
-   1058 L GNDA #PWR?
-   1059 U 1 1 567AA423
-   1060 P 9250 3100
-   1061 F 0 "#PWR?" H 9250 2850 50 0001 C CNN
-   1062 F 1 "GNDA" H 9250 2950 50 0000 C CNN
-   1063 F 2 "" H 9250 3100 60 0000 C CNN
-   1064 F 3 "" H 9250 3100 60 0000 C CNN
-   1065 1 9250 3100
-   1066 1 0 0 -1
-   1067 $EndComp
-   1068 $Comp
-   1069 L GNDA #PWR?
-   1070 U 1 1 567AA456
-   1071 P 10150 3100
-   1072 F 0 "#PWR?" H 10150 2850 50 0001 C CNN
-   1073 F 1 "GNDA" H 10150 2950 50 0000 C CNN
-   1074 F 2 "" H 10150 3100 60 0000 C CNN
-   1075 F 3 "" H 10150 3100 60 0000 C CNN
-   1076 1 10150 3100
-   1077 1 0 0 -1
-   1078 $EndComp
-   1079 $Comp
-   1080 L GNDA #PWR?
-   1081 U 1 1 567AA489
-   1082 P 10450 3100
-   1083 F 0 "#PWR?" H 10450 2850 50 0001 C CNN
-   1084 F 1 "GNDA" H 10450 2950 50 0000 C CNN
-   1085 F 2 "" H 10450 3100 60 0000 C CNN
-   1086 F 3 "" H 10450 3100 60 0000 C CNN
-   1087 1 10450 3100
-   1088 1 0 0 -1
1089 $EndComp 1089 $EndComp
1090 $EndSCHEMATC 1090 $EndSCHEMATC