Rev Author Line No. Line
4177 kaklik 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:diode
21 LIBS:display
22 LIBS:dsp
23 LIBS:elec-unifil
24 LIBS:ESD_Protection
25 LIBS:ftdi
26 LIBS:gennum
27 LIBS:graphic
28 LIBS:hc11
29 LIBS:intel
30 LIBS:interface
31 LIBS:ir
32 LIBS:Lattice
33 LIBS:linear
34 LIBS:logo
35 LIBS:maxim
36 LIBS:memory
37 LIBS:microchip_dspic33dsc
38 LIBS:microchip
39 LIBS:microchip_pic10mcu
40 LIBS:microchip_pic12mcu
41 LIBS:microchip_pic16mcu
42 LIBS:microchip_pic18mcu
43 LIBS:microchip_pic32mcu
44 LIBS:microcontrollers
45 LIBS:mlab_header
46 LIBS:mlab_mechanical
47 LIBS:motorola
48 LIBS:msp430
49 LIBS:nordicsemi
50 LIBS:nxp_armmcu
51 LIBS:onsemi
52 LIBS:opto
53 LIBS:Oscillators
54 LIBS:philips
55 LIBS:powerint
56 LIBS:power
57 LIBS:Power_Management
58 LIBS:pspice
59 LIBS:references
60 LIBS:regul
61 LIBS:relays
62 LIBS:rfcom
63 LIBS:sensors
64 LIBS:silabs
65 LIBS:siliconi
66 LIBS:stm32
67 LIBS:stm8
68 LIBS:supertex
69 LIBS:switches
70 LIBS:texas
71 LIBS:transf
72 LIBS:transistors
73 LIBS:ttl_ieee
74 LIBS:valves
75 LIBS:video
76 LIBS:Xicor
77 LIBS:xilinx
78 LIBS:Zilog
4180 kaklik 79 LIBS:adc-dac
80 LIBS:motor_drivers
81 LIBS:BRIDGEADC01A-cache
4177 kaklik 82 EELAYER 25 0
83 EELAYER END
84 $Descr A4 11693 8268
85 encoding utf-8
86 Sheet 1 1
87 Title "NAME"
88 Date "%F"
89 Rev "REV"
90 Comp "Mlab www.mlab.cz"
91 Comment1 "VERSION"
92 Comment2 "Short description \\nTwo lines are maximum"
93 Comment3 "nickname <email@example.com>"
94 Comment4 "BSD"
95 $EndDescr
96 $Comp
97 L HEADER_2x03_PARALLEL J1
98 U 1 1 549D65BC
99 P 10550 1050
100 F 0 "J1" H 10550 850 60 0000 C CNN
4180 kaklik 101 F 1 "+5V" H 10550 1250 60 0000 C CNN
102 F 2 "Mlab_Pin_Headers:Straight_2x03" H 10550 1150 60 0001 C CNN
4177 kaklik 103 F 3 "" H 10550 1150 60 0000 C CNN
104 1 10550 1050
105 1 0 0 -1
106 $EndComp
107 $Comp
4180 kaklik 108 L VCC #PWR01
4177 kaklik 109 U 1 1 549D7353
110 P 9350 1000
4180 kaklik 111 F 0 "#PWR01" H 9350 850 60 0001 C CNN
4177 kaklik 112 F 1 "VCC" H 9350 1150 60 0000 C CNN
113 F 2 "" H 9350 1000 60 0000 C CNN
114 F 3 "" H 9350 1000 60 0000 C CNN
115 1 9350 1000
116 1 0 0 -1
117 $EndComp
118 $Comp
4180 kaklik 119 L GND #PWR02
4177 kaklik 120 U 1 1 549D73B2
121 P 9350 1400
4180 kaklik 122 F 0 "#PWR02" H 9350 1150 60 0001 C CNN
4177 kaklik 123 F 1 "GND" H 9350 1250 60 0000 C CNN
124 F 2 "" H 9350 1400 60 0000 C CNN
125 F 3 "" H 9350 1400 60 0000 C CNN
126 1 9350 1400
127 1 0 0 -1
128 $EndComp
129 Text Notes 9200 1700 0 60 ~ 0
4180 kaklik 130 DIGITAL POWER INPUT
4177 kaklik 131 $Comp
132 L HOLE M1
133 U 1 1 549D7549
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135 F 0 "M1" V 950 950 60 0000 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
138 F 3 "" H 1050 950 60 0000 C CNN
139 1 1050 950
4177 kaklik 140  
141 $EndComp
142 $Comp
143 L HOLE M2
144 U 1 1 549D7628
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146 F 0 "M2" V 1150 950 60 0000 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
149 F 3 "" H 1250 950 60 0000 C CNN
150 1 1250 950
4177 kaklik 151  
152 $EndComp
153 $Comp
154 L HOLE M3
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157 F 0 "M3" V 1350 950 60 0000 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
160 F 3 "" H 1450 950 60 0000 C CNN
161 1 1450 950
4177 kaklik 162  
163 $EndComp
164 $Comp
165 L HOLE M4
166 U 1 1 549D7665
4180 kaklik 167 P 1650 950
168 F 0 "M4" V 1550 950 60 0000 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
171 F 3 "" H 1650 950 60 0000 C CNN
172 1 1650 950
4177 kaklik 173  
174 $EndComp
175 $Comp
4180 kaklik 176 L GND #PWR03
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179 F 0 "#PWR03" H 1850 650 60 0001 C CNN
180 F 1 "GND" H 1850 750 60 0000 C CNN
181 F 2 "" H 1850 900 60 0000 C CNN
182 F 3 "" H 1850 900 60 0000 C CNN
183 1 1850 900
4177 kaklik 184 1 0 0 -1
185 $EndComp
186 Wire Wire Line
4180 kaklik 187 1850 850 1850 900
4177 kaklik 188 Wire Wire Line
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4177 kaklik 192 Wire Wire Line
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194 Connection ~ 1250 850
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197 Connection ~ 1450 850
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200 Connection ~ 1650 850
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4177 kaklik 203 Wire Notes Line
4180 kaklik 204 1950 800 1950 1200
4177 kaklik 205 Wire Notes Line
4180 kaklik 206 1950 1200 950 1200
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209 Text Notes 950 1200 0 60 ~ 0
4177 kaklik 210 MOUNTING HOLES
211 $Comp
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217 F 2 "Diodes_SMD:SMA_Standard" V 9950 1200 60 0001 C CNN
4177 kaklik 218 F 3 "" V 9950 1200 60 0000 C CNN
219 1 9950 1200
4180 kaklik 220  
4177 kaklik 221 $EndComp
222 $Comp
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227 F 1 "100nF" H 9650 1100 50 0000 L CNN
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230 1 9650 1200
231 1 0 0 -1
232 $EndComp
233 $Comp
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237 F 0 "C1" H 9350 1300 50 0000 L CNN
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239 F 2 "Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_Reflow" H 9350 1200 60 0001 C CNN
4177 kaklik 240 F 3 "" H 9350 1200 60 0000 C CNN
241 1 9350 1200
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243 $EndComp
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259 Wire Wire Line
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279 Wire Notes Line
280 9200 750 10950 750
4180 kaklik 281 $Comp
282 L AD7730 U2
283 U 1 1 55EEFC6E
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285 F 0 "U2" H 4650 4200 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
288 F 3 "" H 5200 3500 50 0000 C CNN
289 1 5200 3500
290 1 0 0 -1
291 $EndComp
292 NoConn ~ 4500 4600
293 $Comp
294 L GNDA #PWR04
295 U 1 1 55EEFFA5
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297 F 0 "#PWR04" H 5250 4650 50 0001 C CNN
298 F 1 "GNDA" H 5250 4750 50 0000 C CNN
299 F 2 "" H 5250 4900 60 0000 C CNN
300 F 3 "" H 5250 4900 60 0000 C CNN
301 1 5250 4900
302 1 0 0 -1
303 $EndComp
304 $Comp
305 L GND #PWR05
306 U 1 1 55EF047D
307 P 5500 4900
308 F 0 "#PWR05" H 5500 4650 60 0001 C CNN
309 F 1 "GND" H 5500 4750 60 0000 C CNN
310 F 2 "" H 5500 4900 60 0000 C CNN
311 F 3 "" H 5500 4900 60 0000 C CNN
312 1 5500 4900
313 1 0 0 -1
314 $EndComp
315 $Comp
316 L Crystal_Small Y1
317 U 1 1 55EFECBC
318 P 6750 3400
319 F 0 "Y1" H 6750 3500 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
322 F 3 "" H 6750 3400 60 0000 C CNN
323 1 6750 3400
324  
325 $EndComp
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327 6750 3500 6750 3550
328 Wire Wire Line
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330 Wire Wire Line
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332 Wire Wire Line
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336 Wire Wire Line
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339 L HEADER_2x03_PARALLEL J19
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342 F 0 "J19" H 10750 2550 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
345 F 3 "" H 10750 2850 60 0000 C CNN
346 1 10750 2750
347 1 0 0 -1
348 $EndComp
349 $Comp
350 L GND #PWR06
351 U 1 1 55EFF69E
352 P 8950 3100
353 F 0 "#PWR06" H 8950 2850 60 0001 C CNN
354 F 1 "GND" H 8950 2950 60 0000 C CNN
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
359 $EndComp
360 Text Notes 9200 3550 0 60 ~ 0
361 Analog power input
362 $Comp
363 L D_Small D2
364 U 1 1 55EFF6A5
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366 F 0 "D2" V 9650 2900 50 0000 R CNN
367 F 1 "M4" V 9450 2900 50 0000 R CNN
368 F 2 "Diodes_SMD:SMA_Standard" V 9550 2900 60 0001 C CNN
369 F 3 "" V 9550 2900 60 0000 C CNN
370 1 9550 2900
371  
372 $EndComp
373 $Comp
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375 U 1 1 55EFF6AB
376 P 9250 2900
377 F 0 "C6" H 9250 3000 50 0000 L CNN
378 F 1 "100nF" H 9250 2800 50 0000 L CNN
379 F 2 "Capacitors_SMD:C_0805" H 9250 2900 60 0001 C CNN
380 F 3 "" H 9250 2900 60 0000 C CNN
381 1 9250 2900
382 1 0 0 -1
383 $EndComp
384 $Comp
385 L CP_Small C5
386 U 1 1 55EFF6B1
387 P 8950 2900
388 F 0 "C5" H 8950 3000 50 0000 L CNN
389 F 1 "10uF" H 8950 2800 50 0000 L CNN
390 F 2 "Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_Reflow" H 8950 2900 60 0001 C CNN
391 F 3 "" H 8950 2900 60 0000 C CNN
392 1 8950 2900
393 1 0 0 -1
394 $EndComp
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398 Wire Wire Line
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401 Wire Wire Line
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403 Connection ~ 9550 2750
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406 Wire Wire Line
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415 Wire Notes Line
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417 Wire Notes Line
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421 $Comp
422 L VAA #PWR07
423 U 1 1 55EFF668
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425 F 0 "#PWR07" H 8950 2550 50 0001 C CNN
426 F 1 "VAA" H 8950 2850 50 0000 C CNN
427 F 2 "" H 8950 2700 60 0000 C CNN
428 F 3 "" H 8950 2700 60 0000 C CNN
429 1 8950 2700
430 1 0 0 -1
431 $EndComp
432 $Comp
433 L VAA #PWR08
434 U 1 1 55EFFB4F
435 P 5050 2700
436 F 0 "#PWR08" H 5050 2550 50 0001 C CNN
437 F 1 "VAA" H 5050 2850 50 0000 C CNN
438 F 2 "" H 5050 2700 60 0000 C CNN
439 F 3 "" H 5050 2700 60 0000 C CNN
440 1 5050 2700
441 1 0 0 -1
442 $EndComp
443 $Comp
444 L VCC #PWR09
445 U 1 1 55EFFBD5
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447 F 0 "#PWR09" H 5250 2550 60 0001 C CNN
448 F 1 "VCC" H 5250 2850 60 0000 C CNN
449 F 2 "" H 5250 2700 60 0000 C CNN
450 F 3 "" H 5250 2700 60 0000 C CNN
451 1 5250 2700
452 1 0 0 -1
453 $EndComp
454 $Comp
455 L HEADER_2x01_PARALLEL J4
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459 F 1 "AIN1+" H 4050 3350 60 0000 C CNN
460 F 2 "Mlab_Pin_Headers:Straight_1x02" H 3800 3350 60 0001 C CNN
461 F 3 "" H 3800 3350 60 0000 C CNN
462 1 3800 3350
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465 $Comp
466 L HEADER_2x01_PARALLEL J5
467 U 1 1 55EFFE4E
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470 F 1 "AIN1-" H 4050 3500 60 0000 C CNN
471 F 2 "Mlab_Pin_Headers:Straight_1x02" H 3800 3500 60 0001 C CNN
472 F 3 "" H 3800 3500 60 0000 C CNN
473 1 3800 3500
474 -1 0 0 1
475 $EndComp
476 Wire Wire Line
477 4500 3500 4050 3500
478 Wire Wire Line
479 4050 3350 4500 3350
480 $Comp
481 L HEADER_2x01_PARALLEL J6
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485 F 1 "AIN2+" H 4050 3750 60 0000 C CNN
486 F 2 "Mlab_Pin_Headers:Straight_1x02" H 3800 3750 60 0001 C CNN
487 F 3 "" H 3800 3750 60 0000 C CNN
488 1 3800 3750
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492 L HEADER_2x01_PARALLEL J7
493 U 1 1 55F0024E
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496 F 1 "AIN2-" H 4050 3900 60 0000 C CNN
497 F 2 "Mlab_Pin_Headers:Straight_1x02" H 3800 3900 60 0001 C CNN
498 F 3 "" H 3800 3900 60 0000 C CNN
499 1 3800 3900
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502 Wire Wire Line
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507 L MIC4426 U1
508 U 1 1 55F006D0
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510 F 0 "U1" H 3045 2415 60 0000 C CNN
511 F 1 "MIC4426" H 3150 2150 60 0000 C CNN
512 F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 2850 2300 60 0001 C CNN
513 F 3 "" H 2850 2300 60 0000 C CNN
514 1 2850 2300
515 -1 0 0 1
516 $EndComp
517 $Comp
518 L MIC4426 U1
519 U 2 1 55F0073F
520 P 2850 3100
521 F 0 "U1" H 3045 3215 60 0000 C CNN
522 F 1 "MIC4426" H 3150 2950 60 0000 C CNN
523 F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 2850 3100 60 0001 C CNN
524 F 3 "" H 2850 3100 60 0000 C CNN
525 2 2850 3100
526 -1 0 0 1
527 $EndComp
528 $Comp
529 L VAA #PWR010
530 U 1 1 55F00A45
531 P 2900 1600
532 F 0 "#PWR010" H 2900 1450 50 0001 C CNN
533 F 1 "VAA" H 2900 1750 50 0000 C CNN
534 F 2 "" H 2900 1600 60 0000 C CNN
535 F 3 "" H 2900 1600 60 0000 C CNN
536 1 2900 1600
537 1 0 0 -1
538 $EndComp
539 $Comp
540 L VAA #PWR011
541 U 1 1 55F00A61
542 P 2900 2900
543 F 0 "#PWR011" H 2900 2750 50 0001 C CNN
544 F 1 "VAA" H 2900 3050 50 0000 C CNN
545 F 2 "" H 2900 2900 60 0000 C CNN
546 F 3 "" H 2900 2900 60 0000 C CNN
547 1 2900 2900
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550 $Comp
551 L GNDA #PWR012
552 U 1 1 55F00ACD
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554 F 0 "#PWR012" H 2900 3050 50 0001 C CNN
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556 F 2 "" H 2900 3300 60 0000 C CNN
557 F 3 "" H 2900 3300 60 0000 C CNN
558 1 2900 3300
559 1 0 0 -1
560 $EndComp
561 $Comp
562 L GNDA #PWR013
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564 P 2900 2500
565 F 0 "#PWR013" H 2900 2250 50 0001 C CNN
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567 F 2 "" H 2900 2500 60 0000 C CNN
568 F 3 "" H 2900 2500 60 0000 C CNN
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576 Wire Wire Line
577 3850 3000 4500 3000
578 Wire Wire Line
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581 L HEADER_2x01_PARALLEL J2
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585 F 1 "ACX" H 2150 2400 60 0000 C CNN
586 F 2 "Mlab_Pin_Headers:Straight_1x02" H 2150 2300 60 0001 C CNN
587 F 3 "" H 2150 2300 60 0000 C CNN
588 1 2150 2300
589 -1 0 0 1
590 $EndComp
591 $Comp
592 L HEADER_2x01_PARALLEL J3
593 U 1 1 55F01000
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595 F 0 "J3" H 2150 3000 60 0000 C CNN
596 F 1 "~ACX" H 2150 3250 60 0000 C CNN
597 F 2 "Mlab_Pin_Headers:Straight_1x02" H 2150 3100 60 0001 C CNN
598 F 3 "" H 2150 3100 60 0000 C CNN
599 1 2150 3100
600 -1 0 0 1
601 $EndComp
602 $Comp
603 L HEADER_2x01_PARALLEL J8
604 U 1 1 55F014E8
605 P 3800 4150
606 F 0 "J8" H 3800 4050 60 0000 C CNN
607 F 1 "REFIN-" H 4100 4150 60 0000 C CNN
608 F 2 "Mlab_Pin_Headers:Straight_1x02" H 3800 4150 60 0001 C CNN
609 F 3 "" H 3800 4150 60 0000 C CNN
610 1 3800 4150
611 -1 0 0 1
612 $EndComp
613 $Comp
614 L HEADER_2x01_PARALLEL J9
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617 F 0 "J9" H 3800 4450 60 0000 C CNN
618 F 1 "REFIN+" H 4100 4300 60 0000 C CNN
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620 F 3 "" H 3800 4300 60 0000 C CNN
621 1 3800 4300
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625 4050 4150 4200 4150
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627 4200 4150 4200 4200
628 Wire Wire Line
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630 Wire Wire Line
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633 L HEADER_1x03 J10
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639 F 3 "" H 6400 5350 60 0000 C CNN
640 1 6400 5250
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643 $Comp
644 L VCC #PWR014
645 U 1 1 55F01BBF
646 P 6150 5050
647 F 0 "#PWR014" H 6150 4900 60 0001 C CNN
648 F 1 "VCC" H 6150 5200 60 0000 C CNN
649 F 2 "" H 6150 5050 60 0000 C CNN
650 F 3 "" H 6150 5050 60 0000 C CNN
651 1 6150 5050
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655 5850 4850 5850 5250
656 Wire Wire Line
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663 L GND #PWR015
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665 P 6150 5400
666 F 0 "#PWR015" H 6150 5150 60 0001 C CNN
667 F 1 "GND" H 6150 5250 60 0000 C CNN
668 F 2 "" H 6150 5400 60 0000 C CNN
669 F 3 "" H 6150 5400 60 0000 C CNN
670 1 6150 5400
671 1 0 0 -1
672 $EndComp
673 Wire Wire Line
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675 Wire Wire Line
676 6150 5350 6200 5350
677 $Comp
678 L HEADER_2x01_PARALLEL J13
679 U 1 1 55F025A5
680 P 6950 3850
681 F 0 "J13" H 7000 3950 60 0000 C CNN
682 F 1 "~RDY" H 7200 3850 60 0000 C CNN
683 F 2 "Mlab_Pin_Headers:Straight_1x02" H 6950 3850 60 0001 C CNN
684 F 3 "" H 6950 3850 60 0000 C CNN
685 1 6950 3850
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688 $Comp
689 L HEADER_2x01_PARALLEL J14
690 U 1 1 55F02674
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692 F 0 "J14" H 6950 4000 60 0000 C CNN
693 F 1 "~CS" H 7150 4100 60 0000 C CNN
694 F 2 "Mlab_Pin_Headers:Straight_1x02" H 6950 4100 60 0001 C CNN
695 F 3 "" H 6950 4100 60 0000 C CNN
696 1 6950 4100
697 1 0 0 -1
698 $EndComp
699 $Comp
700 L HEADER_2x01_PARALLEL J15
701 U 1 1 55F026A3
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703 F 0 "J15" H 7400 4200 60 0000 C CNN
704 F 1 "SCLK" H 7200 4200 60 0000 C CNN
705 F 2 "Mlab_Pin_Headers:Straight_1x02" H 6950 4200 60 0001 C CNN
706 F 3 "" H 6950 4200 60 0000 C CNN
707 1 6950 4200
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709 $EndComp
710 $Comp
711 L HEADER_2x01_PARALLEL J16
712 U 1 1 55F02D7C
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714 F 0 "J16" H 7400 4300 60 0000 C CNN
715 F 1 "DIN" H 7150 4300 60 0000 C CNN
716 F 2 "Mlab_Pin_Headers:Straight_1x02" H 6950 4300 60 0001 C CNN
717 F 3 "" H 6950 4300 60 0000 C CNN
718 1 6950 4300
719 1 0 0 -1
720 $EndComp
721 $Comp
722 L HEADER_2x01_PARALLEL J17
723 U 1 1 55F02DA5
724 P 6950 4400
725 F 0 "J17" H 7400 4400 60 0000 C CNN
726 F 1 "DOUT" H 7200 4400 60 0000 C CNN
727 F 2 "Mlab_Pin_Headers:Straight_1x02" H 6950 4400 60 0001 C CNN
728 F 3 "" H 6950 4400 60 0000 C CNN
729 1 6950 4400
730 1 0 0 -1
731 $EndComp
732 Wire Wire Line
733 6700 3850 6500 3850
734 Wire Wire Line
735 6500 4100 6700 4100
736 Wire Wire Line
737 6700 4200 6500 4200
738 Wire Wire Line
739 6500 4300 6700 4300
740 Wire Wire Line
741 6700 4400 6500 4400
742 $Comp
743 L R R1
744 U 1 1 55F036CF
745 P 5500 2200
746 F 0 "R1" V 5580 2200 50 0000 C CNN
747 F 1 "10k" V 5500 2200 50 0000 C CNN
748 F 2 "Resistors_SMD:R_0805" V 5430 2200 30 0001 C CNN
749 F 3 "" H 5500 2200 30 0000 C CNN
750 1 5500 2200
751 1 0 0 -1
752 $EndComp
753 $Comp
754 L R R2
755 U 1 1 55F03806
756 P 5750 2200
757 F 0 "R2" V 5830 2200 50 0000 C CNN
758 F 1 "10k" V 5750 2200 50 0000 C CNN
759 F 2 "Resistors_SMD:R_0805" V 5680 2200 30 0001 C CNN
760 F 3 "" H 5750 2200 30 0000 C CNN
761 1 5750 2200
762 1 0 0 -1
763 $EndComp
764 $Comp
765 L VCC #PWR016
766 U 1 1 55F0382C
767 P 5650 1950
768 F 0 "#PWR016" H 5650 1800 60 0001 C CNN
769 F 1 "VCC" H 5650 2100 60 0000 C CNN
770 F 2 "" H 5650 1950 60 0000 C CNN
771 F 3 "" H 5650 1950 60 0000 C CNN
772 1 5650 1950
773 1 0 0 -1
774 $EndComp
775 Wire Wire Line
776 5500 2050 5500 2000
777 Wire Wire Line
778 5500 2000 5750 2000
779 Wire Wire Line
780 5750 2000 5750 2050
781 Wire Wire Line
782 5650 1950 5650 2000
783 Connection ~ 5650 2000
784 Wire Wire Line
785 5500 2350 5500 2700
786 Wire Wire Line
787 5750 2350 5750 2700
788 $Comp
789 L HEADER_2x01_PARALLEL J11
790 U 1 1 55F03DD9
791 P 6600 2400
792 F 0 "J11" H 6650 2500 60 0000 C CNN
793 F 1 "~RESET" H 6850 2400 60 0000 C CNN
794 F 2 "Mlab_Pin_Headers:Straight_1x02" H 6600 2400 60 0001 C CNN
795 F 3 "" H 6600 2400 60 0000 C CNN
796 1 6600 2400
797 1 0 0 -1
798 $EndComp
799 $Comp
800 L HEADER_2x01_PARALLEL J12
801 U 1 1 55F03E0A
802 P 6600 2550
803 F 0 "J12" H 7050 2550 60 0000 C CNN
804 F 1 "~SYNC" H 6850 2550 60 0000 C CNN
805 F 2 "Mlab_Pin_Headers:Straight_1x02" H 6600 2550 60 0001 C CNN
806 F 3 "" H 6600 2550 60 0000 C CNN
807 1 6600 2550
808 1 0 0 -1
809 $EndComp
810 Wire Wire Line
811 6350 2400 5500 2400
812 Connection ~ 5500 2400
813 Wire Wire Line
814 6350 2550 5750 2550
815 Connection ~ 5750 2550
816 $Comp
817 L R R3
818 U 1 1 55F044E3
819 P 7350 2550
820 F 0 "R3" V 7430 2550 50 0000 C CNN
821 F 1 "10k" V 7350 2550 50 0000 C CNN
822 F 2 "Resistors_SMD:R_0805" V 7280 2550 30 0001 C CNN
823 F 3 "" H 7350 2550 30 0000 C CNN
824 1 7350 2550
825 1 0 0 -1
826 $EndComp
827 $Comp
828 L VCC #PWR017
829 U 1 1 55F044EF
830 P 7350 2350
831 F 0 "#PWR017" H 7350 2200 60 0001 C CNN
832 F 1 "VCC" H 7350 2500 60 0000 C CNN
833 F 2 "" H 7350 2350 60 0000 C CNN
834 F 3 "" H 7350 2350 60 0000 C CNN
835 1 7350 2350
836 1 0 0 -1
837 $EndComp
838 Wire Wire Line
839 7350 2400 7350 2350
840 Wire Wire Line
841 7350 2700 7350 3050
842 Wire Wire Line
843 6500 3050 7450 3050
844 $Comp
845 L HEADER_2x01_PARALLEL J18
846 U 1 1 55F04A00
847 P 7700 3050
848 F 0 "J18" H 7700 3150 60 0000 C CNN
849 F 1 "~SYNC" H 7950 3050 60 0000 C CNN
850 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7700 3050 60 0001 C CNN
851 F 3 "" H 7700 3050 60 0000 C CNN
852 1 7700 3050
853 1 0 0 -1
854 $EndComp
855 Connection ~ 7350 3050
856 $Comp
857 L GNDA #PWR018
858 U 1 1 55F04EA0
859 P 8750 5050
860 F 0 "#PWR018" H 8750 4800 50 0001 C CNN
861 F 1 "GNDA" H 8750 4900 50 0000 C CNN
862 F 2 "" H 8750 5050 60 0000 C CNN
863 F 3 "" H 8750 5050 60 0000 C CNN
864 1 8750 5050
865 1 0 0 -1
866 $EndComp
867 $Comp
868 L GND #PWR019
869 U 1 1 55F04F18
870 P 9550 5050
871 F 0 "#PWR019" H 9550 4800 60 0001 C CNN
872 F 1 "GND" H 9550 4900 60 0000 C CNN
873 F 2 "" H 9550 5050 60 0000 C CNN
874 F 3 "" H 9550 5050 60 0000 C CNN
875 1 9550 5050
876 1 0 0 -1
877 $EndComp
878 $Comp
879 L INDUCTOR L1
880 U 1 1 55F054A3
881 P 9150 4950
882 F 0 "L1" V 9100 4950 50 0000 C CNN
883 F 1 "Ferrite bead 0805" V 9250 4950 50 0000 C CNN
884 F 2 "Capacitors_SMD:C_0805" H 9150 4950 60 0001 C CNN
885 F 3 "" H 9150 4950 60 0000 C CNN
886 1 9150 4950
887  
888 $EndComp
889 Wire Wire Line
890 8850 4950 8750 4950
891 Wire Wire Line
892 8750 4950 8750 5050
893 Wire Wire Line
894 9450 4950 9550 4950
895 Wire Wire Line
896 9550 4950 9550 5050
897 $Comp
898 L CP1 C4
899 U 1 1 55F06379
900 P 3700 1850
901 F 0 "C4" H 3725 1950 50 0000 L CNN
902 F 1 "10uF" H 3850 1850 50 0000 L CNN
903 F 2 "Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_Reflow" H 3700 1850 60 0001 C CNN
904 F 3 "" H 3700 1850 60 0000 C CNN
905 1 3700 1850
906 1 0 0 -1
907 $EndComp
908 $Comp
909 L C C3
910 U 1 1 55F06426
911 P 3450 1850
912 F 0 "C3" H 3475 1950 50 0000 L CNN
913 F 1 "100nF" H 3100 1850 50 0000 L CNN
914 F 2 "Capacitors_SMD:C_0805" H 3488 1700 30 0001 C CNN
915 F 3 "" H 3450 1850 60 0000 C CNN
916 1 3450 1850
917 1 0 0 -1
918 $EndComp
919 $Comp
920 L GNDA #PWR020
921 U 1 1 55F064DD
922 P 3450 2000
923 F 0 "#PWR020" H 3450 1750 50 0001 C CNN
924 F 1 "GNDA" H 3450 1850 50 0000 C CNN
925 F 2 "" H 3450 2000 60 0000 C CNN
926 F 3 "" H 3450 2000 60 0000 C CNN
927 1 3450 2000
928 1 0 0 -1
929 $EndComp
930 $Comp
931 L GNDA #PWR021
932 U 1 1 55F0656C
933 P 3700 2000
934 F 0 "#PWR021" H 3700 1750 50 0001 C CNN
935 F 1 "GNDA" H 3700 1850 50 0000 C CNN
936 F 2 "" H 3700 2000 60 0000 C CNN
937 F 3 "" H 3700 2000 60 0000 C CNN
938 1 3700 2000
939 1 0 0 -1
940 $EndComp
941 Wire Wire Line
942 2900 1600 2900 2100
943 Wire Wire Line
944 2900 1650 3700 1650
945 Wire Wire Line
946 3700 1650 3700 1700
947 Connection ~ 2900 1650
948 Wire Wire Line
949 3450 1700 3450 1650
950 Connection ~ 3450 1650
951 $Comp
952 L INDUCTOR L2
953 U 1 1 55F08360
954 P 10050 2750
955 F 0 "L2" V 10000 2750 50 0000 C CNN
956 F 1 "Ferrite bead 0805" V 10150 2750 50 0000 C CNN
957 F 2 "Capacitors_SMD:C_0805" H 10050 2750 60 0001 C CNN
958 F 3 "" H 10050 2750 60 0000 C CNN
959 1 10050 2750
960  
961 $EndComp
962 Wire Wire Line
963 10500 2750 10350 2750
964 Wire Wire Line
965 8950 2750 9750 2750
966 $Comp
967 L GND #PWR022
968 U 1 1 55F08871
969 P 9250 3100
970 F 0 "#PWR022" H 9250 2850 60 0001 C CNN
971 F 1 "GND" H 9250 2950 60 0000 C CNN
972 F 2 "" H 9250 3100 60 0000 C CNN
973 F 3 "" H 9250 3100 60 0000 C CNN
974 1 9250 3100
975 1 0 0 -1
976 $EndComp
977 $Comp
978 L GND #PWR023
979 U 1 1 55F0889F
980 P 9550 3100
981 F 0 "#PWR023" H 9550 2850 60 0001 C CNN
982 F 1 "GND" H 9550 2950 60 0000 C CNN
983 F 2 "" H 9550 3100 60 0000 C CNN
984 F 3 "" H 9550 3100 60 0000 C CNN
985 1 9550 3100
986 1 0 0 -1
987 $EndComp
988 Wire Wire Line
989 9550 3000 9550 3100
990 Wire Wire Line
991 9250 3000 9250 3100
992 $Comp
993 L GND #PWR024
994 U 1 1 55F089F6
995 P 10450 3100
996 F 0 "#PWR024" H 10450 2850 60 0001 C CNN
997 F 1 "GND" H 10450 2950 60 0000 C CNN
998 F 2 "" H 10450 3100 60 0000 C CNN
999 F 3 "" H 10450 3100 60 0000 C CNN
1000 1 10450 3100
1001 1 0 0 -1
1002 $EndComp
1003 $Comp
1004 L HEADER_2x01_PARALLEL J21
1005 U 1 1 55F01915
1006 P 7150 3550
1007 F 0 "J21" H 7400 3650 60 0000 C CNN
1008 F 1 "MCLKOUT" H 7500 3550 60 0000 C CNN
1009 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7150 3550 60 0001 C CNN
1010 F 3 "" H 7150 3550 60 0000 C CNN
1011 1 7150 3550
1012 1 0 0 -1
1013 $EndComp
1014 $Comp
1015 L HEADER_2x01_PARALLEL J20
1016 U 1 1 55F01956
1017 P 7150 3250
1018 F 0 "J20" H 7200 3350 60 0000 C CNN
1019 F 1 "MCLKIN" H 7450 3250 60 0000 C CNN
1020 F 2 "Mlab_Pin_Headers:Straight_1x02" H 7150 3250 60 0001 C CNN
1021 F 3 "" H 7150 3250 60 0000 C CNN
1022 1 7150 3250
1023 1 0 0 -1
1024 $EndComp
1025 Connection ~ 6750 3550
1026 Connection ~ 6750 3250
4177 kaklik 1027 $EndSCHEMATC