Rev Author Line No. Line
3773 jacho 1 EESchema Schematic File Version 2
2 LIBS:power
3 LIBS:device
4 LIBS:transistors
5 LIBS:conn
6 LIBS:linear
7 LIBS:regul
8 LIBS:74xx
9 LIBS:cmos4000
10 LIBS:adc-dac
11 LIBS:memory
12 LIBS:xilinx
13 LIBS:special
14 LIBS:microcontrollers
15 LIBS:dsp
16 LIBS:microchip
17 LIBS:analog_switches
18 LIBS:motorola
19 LIBS:texas
20 LIBS:intel
21 LIBS:audio
22 LIBS:interface
23 LIBS:digital-audio
24 LIBS:philips
25 LIBS:display
26 LIBS:cypress
27 LIBS:siliconi
28 LIBS:opto
29 LIBS:atmel
30 LIBS:contrib
31 LIBS:valves
32 LIBS:MLAB_IO
33 LIBS:MLAB_D
34 LIBS:MLAB_T
35 LIBS:Jumpers
36 LIBS:PCRD02A-cache
37 EELAYER 24 0
38 EELAYER END
39 $Descr A4 11693 8268
40 encoding utf-8
41 Sheet 1 1
42 Title ""
43 Date ""
44 Rev ""
45 Comp ""
46 Comment1 ""
47 Comment2 ""
48 Comment3 ""
49 Comment4 ""
50 $EndDescr
51 $Comp
52 L R R?
53 U 1 1 5476823C
3774 jacho 54 P 900 2850
55 F 0 "R?" V 980 2850 40 0000 C CNN
56 F 1 "4M7" V 907 2851 40 0000 C CNN
57 F 2 "" V 830 2850 30 0000 C CNN
58 F 3 "" H 900 2850 30 0000 C CNN
59 1 900 2850
3773 jacho 60 1 0 0 -1
61 $EndComp
62 $Comp
63 L R R?
64 U 1 1 547682B2
3774 jacho 65 P 900 3600
66 F 0 "R?" V 980 3600 40 0000 C CNN
67 F 1 "4M7" V 907 3601 40 0000 C CNN
68 F 2 "" V 830 3600 30 0000 C CNN
69 F 3 "" H 900 3600 30 0000 C CNN
70 1 900 3600
3773 jacho 71 1 0 0 -1
72 $EndComp
73 $Comp
74 L C C?
75 U 1 1 547682EE
3774 jacho 76 P 1300 3600
77 F 0 "C?" H 1300 3700 40 0000 L CNN
78 F 1 "100k" H 1306 3515 40 0000 L CNN
79 F 2 "" H 1338 3450 30 0000 C CNN
80 F 3 "" H 1300 3600 60 0000 C CNN
81 1 1300 3600
3773 jacho 82 1 0 0 -1
83 $EndComp
84 $Comp
85 L DIODE D?
86 U 1 1 547683A9
3774 jacho 87 P 900 4500
88 F 0 "D?" H 900 4600 40 0000 C CNN
89 F 1 "DIODE" H 900 4400 40 0000 C CNN
90 F 2 "" H 900 4500 60 0000 C CNN
91 F 3 "" H 900 4500 60 0000 C CNN
92 1 900 4500
3773 jacho 93  
94 $EndComp
95 $Comp
96 L C C?
97 U 1 1 54768486
3774 jacho 98 P 1300 4200
99 F 0 "C?" H 1300 4300 40 0000 L CNN
100 F 1 "100k" H 1306 4115 40 0000 L CNN
101 F 2 "" H 1338 4050 30 0000 C CNN
102 F 3 "" H 1300 4200 60 0000 C CNN
103 1 1300 4200
3773 jacho 104  
105 $EndComp
106 $Comp
107 L JFET_N Q?
108 U 1 1 547684BC
3774 jacho 109 P 2000 4200
110 F 0 "Q?" H 1903 4450 70 0000 C CNN
111 F 1 "BF862" H 1853 3953 60 0000 C CNN
112 F 2 "" H 2000 4200 60 0000 C CNN
113 F 3 "" H 2000 4200 60 0000 C CNN
114 1 2000 4200
3773 jacho 115 1 0 0 -1
116 $EndComp
117 $Comp
118 L R R?
119 U 1 1 54768535
3774 jacho 120 P 2150 3450
121 F 0 "R?" V 2230 3450 40 0000 C CNN
122 F 1 "R" V 2157 3451 40 0000 C CNN
123 F 2 "" V 2080 3450 30 0000 C CNN
124 F 3 "" H 2150 3450 30 0000 C CNN
125 1 2150 3450
3773 jacho 126 1 0 0 -1
127 $EndComp
128 $Comp
129 L R R?
130 U 1 1 5476858B
3774 jacho 131 P 2150 2800
132 F 0 "R?" V 2230 2800 40 0000 C CNN
133 F 1 "R" V 2157 2801 40 0000 C CNN
134 F 2 "" V 2080 2800 30 0000 C CNN
135 F 3 "" H 2150 2800 30 0000 C CNN
136 1 2150 2800
3773 jacho 137 1 0 0 -1
138 $EndComp
139 $Comp
140 L R R?
141 U 1 1 547685C9
3774 jacho 142 P 2650 3450
143 F 0 "R?" V 2730 3450 40 0000 C CNN
144 F 1 "R" V 2657 3451 40 0000 C CNN
145 F 2 "" V 2580 3450 30 0000 C CNN
146 F 3 "" H 2650 3450 30 0000 C CNN
147 1 2650 3450
3773 jacho 148 1 0 0 -1
149 $EndComp
150 $Comp
151 L R R?
152 U 1 1 5476860C
3774 jacho 153 P 2650 4250
154 F 0 "R?" V 2730 4250 40 0000 C CNN
155 F 1 "R" V 2657 4251 40 0000 C CNN
156 F 2 "" V 2580 4250 30 0000 C CNN
157 F 3 "" H 2650 4250 30 0000 C CNN
158 1 2650 4250
3773 jacho 159 1 0 0 -1
160 $EndComp
161 $Comp
162 L AD8691 U?
163 U 1 1 547687AC
3774 jacho 164 P 3750 3850
165 F 0 "U?" H 3900 4150 70 0000 C CNN
166 F 1 "AD8691" H 3900 4050 70 0000 C CNN
167 F 2 "" H 3750 3850 60 0000 C CNN
168 F 3 "" H 3750 3850 60 0000 C CNN
169 1 3750 3850
3773 jacho 170 1 0 0 -1
171 $EndComp
172 $Comp
173 L C C?
174 U 1 1 54768B04
3774 jacho 175 P 3700 4700
176 F 0 "C?" H 3700 4800 40 0000 L CNN
177 F 1 "2" H 3706 4615 40 0000 L CNN
178 F 2 "" H 3738 4550 30 0000 C CNN
179 F 3 "" H 3700 4700 60 0000 C CNN
180 1 3700 4700
3773 jacho 181  
182 $EndComp
183 $Comp
184 L R R?
185 U 1 1 54768C16
3774 jacho 186 P 3700 5000
187 F 0 "R?" V 3780 5000 40 0000 C CNN
188 F 1 "2M" V 3707 5001 40 0000 C CNN
189 F 2 "" V 3630 5000 30 0000 C CNN
190 F 3 "" H 3700 5000 30 0000 C CNN
191 1 3700 5000
3773 jacho 192  
193 $EndComp
194 $Comp
195 L R R?
196 U 1 1 54768CE2
3774 jacho 197 P 6450 4250
198 F 0 "R?" V 6530 4250 40 0000 C CNN
199 F 1 "10k" V 6457 4251 40 0000 C CNN
200 F 2 "" V 6380 4250 30 0000 C CNN
201 F 3 "" H 6450 4250 30 0000 C CNN
202 1 6450 4250
3773 jacho 203 1 0 0 -1
204 $EndComp
205 $Comp
206 L R R?
207 U 1 1 54768D36
3774 jacho 208 P 6450 4900
209 F 0 "R?" V 6530 4900 40 0000 C CNN
210 F 1 "1k5" V 6457 4901 40 0000 C CNN
211 F 2 "" V 6380 4900 30 0000 C CNN
212 F 3 "" H 6450 4900 30 0000 C CNN
213 1 6450 4900
3773 jacho 214 1 0 0 -1
215 $EndComp
216 $Comp
217 L C C?
218 U 1 1 54768D77
3774 jacho 219 P 6900 4250
220 F 0 "C?" H 6900 4350 40 0000 L CNN
221 F 1 "510" H 6906 4165 40 0000 L CNN
222 F 2 "" H 6938 4100 30 0000 C CNN
223 F 3 "" H 6900 4250 60 0000 C CNN
224 1 6900 4250
3773 jacho 225 -1 0 0 1
226 $EndComp
227 $Comp
228 L R R?
229 U 1 1 54768E39
3774 jacho 230 P 7350 3950
231 F 0 "R?" V 7430 3950 40 0000 C CNN
232 F 1 "3k9" V 7357 3951 40 0000 C CNN
233 F 2 "" V 7280 3950 30 0000 C CNN
234 F 3 "" H 7350 3950 30 0000 C CNN
235 1 7350 3950
3773 jacho 236  
237 $EndComp
238 $Comp
239 L R R?
240 U 1 1 54768EA8
3774 jacho 241 P 8000 3950
242 F 0 "R?" V 8080 3950 40 0000 C CNN
243 F 1 "2k4" V 8007 3951 40 0000 C CNN
244 F 2 "" V 7930 3950 30 0000 C CNN
245 F 3 "" H 8000 3950 30 0000 C CNN
246 1 8000 3950
3773 jacho 247  
248 $EndComp
249 $Comp
250 L C C?
251 U 1 1 54768EE6
3774 jacho 252 P 9150 3300
253 F 0 "C?" H 9150 3400 40 0000 L CNN
254 F 1 "180" H 9156 3215 40 0000 L CNN
255 F 2 "" H 9188 3150 30 0000 C CNN
256 F 3 "" H 9150 3300 60 0000 C CNN
257 1 9150 3300
3773 jacho 258  
259 $EndComp
260 $Comp
261 L C C?
262 U 1 1 54768FA2
3774 jacho 263 P 8300 4250
264 F 0 "C?" H 8300 4350 40 0000 L CNN
265 F 1 "240" H 8306 4165 40 0000 L CNN
266 F 2 "" H 8338 4100 30 0000 C CNN
267 F 3 "" H 8300 4250 60 0000 C CNN
268 1 8300 4250
3773 jacho 269 1 0 0 -1
270 $EndComp
271 $Comp
272 L R R?
273 U 1 1 547690B2
3774 jacho 274 P 9150 4700
275 F 0 "R?" V 9230 4700 40 0000 C CNN
276 F 1 "2k4" V 9157 4701 40 0000 C CNN
277 F 2 "" V 9080 4700 30 0000 C CNN
278 F 3 "" H 9150 4700 30 0000 C CNN
279 1 9150 4700
3773 jacho 280  
281 $EndComp
282 $Comp
283 L R R?
284 U 1 1 54769114
3774 jacho 285 P 8650 5000
286 F 0 "R?" V 8730 5000 40 0000 C CNN
287 F 1 "2k4" V 8657 5001 40 0000 C CNN
288 F 2 "" V 8580 5000 30 0000 C CNN
289 F 3 "" H 8650 5000 30 0000 C CNN
290 1 8650 5000
3773 jacho 291 1 0 0 -1
292 $EndComp
293 $Comp
294 L R R?
295 U 1 1 54769180
3774 jacho 296 P 10400 4400
297 F 0 "R?" V 10480 4400 40 0000 C CNN
298 F 1 "10k" V 10407 4401 40 0000 C CNN
299 F 2 "" V 10330 4400 30 0000 C CNN
300 F 3 "" H 10400 4400 30 0000 C CNN
301 1 10400 4400
3773 jacho 302 1 0 0 -1
303 $EndComp
304 $Comp
305 L C C?
306 U 1 1 547691BD
3774 jacho 307 P 10100 4050
308 F 0 "C?" H 10100 4150 40 0000 L CNN
309 F 1 "330k" H 10106 3965 40 0000 L CNN
310 F 2 "" H 10138 3900 30 0000 C CNN
311 F 3 "" H 10100 4050 60 0000 C CNN
312 1 10100 4050
3773 jacho 313  
314 $EndComp
315 $Comp
316 L C C?
317 U 1 1 54769B26
3774 jacho 318 P 2950 4250
319 F 0 "C?" H 2950 4350 40 0000 L CNN
320 F 1 "2" H 2956 4165 40 0000 L CNN
321 F 2 "" H 2988 4100 30 0000 C CNN
322 F 3 "" H 2950 4250 60 0000 C CNN
323 1 2950 4250
3773 jacho 324 1 0 0 -1
325 $EndComp
326 $Comp
327 L GND #PWR?
328 U 1 1 54769DCA
3774 jacho 329 P 900 4850
330 F 0 "#PWR?" H 900 4850 30 0001 C CNN
331 F 1 "GND" H 900 4780 30 0001 C CNN
332 F 2 "" H 900 4850 60 0000 C CNN
333 F 3 "" H 900 4850 60 0000 C CNN
334 1 900 4850
3773 jacho 335 1 0 0 -1
336 $EndComp
337 $Comp
338 L V+ #PWR?
339 U 1 1 5476A0F5
3774 jacho 340 P 2150 2500
341 F 0 "#PWR?" H 2150 2600 30 0001 C CNN
342 F 1 "V+" H 2150 2610 30 0000 C CNN
343 F 2 "" H 2150 2500 60 0000 C CNN
344 F 3 "" H 2150 2500 60 0000 C CNN
345 1 2150 2500
3773 jacho 346 1 0 0 -1
347 $EndComp
348 $Comp
349 L V- #PWR?
350 U 1 1 5476A75B
3774 jacho 351 P 2150 4650
352 F 0 "#PWR?" H 2150 4750 30 0001 C CNN
353 F 1 "V-" H 2150 4760 30 0000 C CNN
354 F 2 "" H 2150 4650 60 0000 C CNN
355 F 3 "" H 2150 4650 60 0000 C CNN
356 1 2150 4650
3773 jacho 357 -1 0 0 1
358 $EndComp
359 $Comp
360 L V- #PWR?
361 U 1 1 5476A8CC
3774 jacho 362 P 2650 4650
363 F 0 "#PWR?" H 2650 4750 30 0001 C CNN
364 F 1 "V-" H 2650 4760 30 0000 C CNN
365 F 2 "" H 2650 4650 60 0000 C CNN
366 F 3 "" H 2650 4650 60 0000 C CNN
367 1 2650 4650
3773 jacho 368 -1 0 0 1
369 $EndComp
370 $Comp
371 L V- #PWR?
372 U 1 1 5476A8F5
3774 jacho 373 P 2950 4650
374 F 0 "#PWR?" H 2950 4750 30 0001 C CNN
375 F 1 "V-" H 2950 4760 30 0000 C CNN
376 F 2 "" H 2950 4650 60 0000 C CNN
377 F 3 "" H 2950 4650 60 0000 C CNN
378 1 2950 4650
3773 jacho 379 -1 0 0 1
380 $EndComp
381 $Comp
382 L V- #PWR?
383 U 1 1 5476A991
3774 jacho 384 P 5600 3500
385 F 0 "#PWR?" H 5600 3600 30 0001 C CNN
386 F 1 "V-" H 5600 3610 30 0000 C CNN
387 F 2 "" H 5600 3500 60 0000 C CNN
388 F 3 "" H 5600 3500 60 0000 C CNN
389 1 5600 3500
3773 jacho 390 1 0 0 -1
391 $EndComp
392 $Comp
393 L V+ #PWR?
394 U 1 1 5476AB8C
3774 jacho 395 P 3650 3400
396 F 0 "#PWR?" H 3650 3500 30 0001 C CNN
397 F 1 "V+" H 3650 3510 30 0000 C CNN
398 F 2 "" H 3650 3400 60 0000 C CNN
399 F 3 "" H 3650 3400 60 0000 C CNN
400 1 3650 3400
3773 jacho 401 1 0 0 -1
402 $EndComp
403 $Comp
404 L C C?
405 U 1 1 5476AC2D
3774 jacho 406 P 4550 3850
407 F 0 "C?" H 4550 3950 40 0000 L CNN
408 F 1 "330k" H 4556 3765 40 0000 L CNN
409 F 2 "" H 4588 3700 30 0000 C CNN
410 F 3 "" H 4550 3850 60 0000 C CNN
411 1 4550 3850
3773 jacho 412  
413 $EndComp
414 $Comp
415 L R R?
416 U 1 1 5476AC84
3774 jacho 417 P 4850 4150
418 F 0 "R?" V 4930 4150 40 0000 C CNN
419 F 1 "3k3" V 4857 4151 40 0000 C CNN
420 F 2 "" V 4780 4150 30 0000 C CNN
421 F 3 "" H 4850 4150 30 0000 C CNN
422 1 4850 4150
3773 jacho 423 1 0 0 -1
424 $EndComp
425 $Comp
426 L GND #PWR?
427 U 1 1 5476B3F0
3774 jacho 428 P 4850 4450
429 F 0 "#PWR?" H 4850 4450 30 0001 C CNN
430 F 1 "GND" H 4850 4380 30 0001 C CNN
431 F 2 "" H 4850 4450 60 0000 C CNN
432 F 3 "" H 4850 4450 60 0000 C CNN
433 1 4850 4450
3773 jacho 434 1 0 0 -1
435 $EndComp
436 $Comp
3774 jacho 437 L GND #PWR?
438 U 1 1 547647C3
439 P 10400 4750
440 F 0 "#PWR?" H 10400 4750 30 0001 C CNN
441 F 1 "GND" H 10400 4680 30 0001 C CNN
442 F 2 "" H 10400 4750 60 0000 C CNN
443 F 3 "" H 10400 4750 60 0000 C CNN
444 1 10400 4750
445 1 0 0 -1
446 $EndComp
447 $Comp
448 L GND #PWR?
449 U 1 1 54764BD3
450 P 8650 5300
451 F 0 "#PWR?" H 8650 5300 30 0001 C CNN
452 F 1 "GND" H 8650 5230 30 0001 C CNN
453 F 2 "" H 8650 5300 60 0000 C CNN
454 F 3 "" H 8650 5300 60 0000 C CNN
455 1 8650 5300
456 1 0 0 -1
457 $EndComp
458 $Comp
459 L GND #PWR?
460 U 1 1 54764C98
461 P 6450 5200
462 F 0 "#PWR?" H 6450 5200 30 0001 C CNN
463 F 1 "GND" H 6450 5130 30 0001 C CNN
464 F 2 "" H 6450 5200 60 0000 C CNN
465 F 3 "" H 6450 5200 60 0000 C CNN
466 1 6450 5200
467 1 0 0 -1
468 $EndComp
469 $Comp
470 L GND #PWR?
471 U 1 1 54765DA1
472 P 8300 4500
473 F 0 "#PWR?" H 8300 4500 30 0001 C CNN
474 F 1 "GND" H 8300 4430 30 0001 C CNN
475 F 2 "" H 8300 4500 60 0000 C CNN
476 F 3 "" H 8300 4500 60 0000 C CNN
477 1 8300 4500
478 1 0 0 -1
479 $EndComp
480 $Comp
481 L GND #PWR?
482 U 1 1 5476EAEC
483 P 1300 3850
484 F 0 "#PWR?" H 1300 3850 30 0001 C CNN
485 F 1 "GND" H 1300 3780 30 0001 C CNN
486 F 2 "" H 1300 3850 60 0000 C CNN
487 F 3 "" H 1300 3850 60 0000 C CNN
488 1 1300 3850
489 1 0 0 -1
490 $EndComp
491 $Comp
492 L V- #PWR?
493 U 1 1 5476F3EF
494 P 3650 4300
495 F 0 "#PWR?" H 3650 4400 30 0001 C CNN
496 F 1 "V-" H 3650 4410 30 0000 C CNN
497 F 2 "" H 3650 4300 60 0000 C CNN
498 F 3 "" H 3650 4300 60 0000 C CNN
499 1 3650 4300
500 -1 0 0 1
501 $EndComp
502 $Comp
503 L V- #PWR?
504 U 1 1 5476F49C
505 P 9150 4500
506 F 0 "#PWR?" H 9150 4600 30 0001 C CNN
507 F 1 "V-" H 9150 4610 30 0000 C CNN
508 F 2 "" H 9150 4500 60 0000 C CNN
509 F 3 "" H 9150 4500 60 0000 C CNN
510 1 9150 4500
511 -1 0 0 1
512 $EndComp
513 $Comp
514 L V+ #PWR?
515 U 1 1 5476F63C
516 P 9150 3600
517 F 0 "#PWR?" H 9150 3700 30 0001 C CNN
518 F 1 "V+" H 9150 3710 30 0000 C CNN
519 F 2 "" H 9150 3600 60 0000 C CNN
520 F 3 "" H 9150 3600 60 0000 C CNN
521 1 9150 3600
522 1 0 0 -1
523 $EndComp
524 $Comp
525 L V+ #PWR?
526 U 1 1 5476F708
527 P 5600 4400
528 F 0 "#PWR?" H 5600 4500 30 0001 C CNN
529 F 1 "V+" H 5600 4510 30 0000 C CNN
530 F 2 "" H 5600 4400 60 0000 C CNN
531 F 3 "" H 5600 4400 60 0000 C CNN
532 1 5600 4400
533 -1 0 0 1
534 $EndComp
535 Text Notes 1900 2300 0 60 ~ 0
536 low noise charge sensitive amplifier
537 Text Notes 4550 3600 0 60 ~ 0
538 highpass\n1 kHz
539 Text Notes 5300 3200 0 60 ~ 0
540 amplifier 7,7x
541 Text Notes 8150 2900 0 60 ~ 0
542 2nd lowpass 200kHz\nwith gain 2x
543 Text Notes 10100 3700 0 60 ~ 0
544 highpass\n300 Hz
545 $Comp
546 L JUMP_5X2 J?
547 U 1 1 54770A25
548 P 1200 6800
549 F 0 "J?" H 850 7050 50 0000 C CNN
550 F 1 "JUMP_5X2" V 1150 6750 40 0000 C CNN
551 F 2 "" H 1200 6800 60 0000 C CNN
552 F 3 "" H 1200 6800 60 0000 C CNN
553 1 1200 6800
554 -1 0 0 1
555 $EndComp
556 $Comp
557 L V+ #PWR?
558 U 1 1 54770C88
559 P 1800 6500
560 F 0 "#PWR?" H 1800 6600 30 0001 C CNN
561 F 1 "V+" H 1800 6610 30 0000 C CNN
562 F 2 "" H 1800 6500 60 0000 C CNN
563 F 3 "" H 1800 6500 60 0000 C CNN
564 1 1800 6500
565 1 0 0 -1
566 $EndComp
567 $Comp
568 L V- #PWR?
569 U 1 1 54770E13
570 P 1900 6500
571 F 0 "#PWR?" H 1900 6600 30 0001 C CNN
572 F 1 "V-" H 1900 6610 30 0000 C CNN
573 F 2 "" H 1900 6500 60 0000 C CNN
574 F 3 "" H 1900 6500 60 0000 C CNN
575 1 1900 6500
576 1 0 0 -1
577 $EndComp
578 $Comp
579 L GND #PWR?
580 U 1 1 547710DE
581 P 1700 7000
582 F 0 "#PWR?" H 1700 7000 30 0001 C CNN
583 F 1 "GND" H 1700 6930 30 0001 C CNN
584 F 2 "" H 1700 7000 60 0000 C CNN
585 F 3 "" H 1700 7000 60 0000 C CNN
586 1 1700 7000
587 1 0 0 -1
588 $EndComp
3773 jacho 589 Wire Wire Line
3797 jacho 590 900 2300 900 2600
3773 jacho 591 Wire Wire Line
3774 jacho 592 900 3100 900 3350
3773 jacho 593 Wire Wire Line
3774 jacho 594 900 3850 900 4300
3773 jacho 595 Wire Wire Line
3774 jacho 596 900 4850 900 4700
3773 jacho 597 Wire Wire Line
3774 jacho 598 1100 4200 900 4200
599 Connection ~ 900 4200
3773 jacho 600 Wire Wire Line
3774 jacho 601 900 3200 1300 3200
3773 jacho 602 Wire Wire Line
3774 jacho 603 1300 3200 1300 3400
604 Connection ~ 900 3200
3773 jacho 605 Wire Wire Line
3774 jacho 606 1300 3850 1300 3800
3773 jacho 607 Wire Wire Line
3774 jacho 608 1500 4200 1750 4200
3773 jacho 609 Wire Wire Line
3774 jacho 610 2150 3850 2150 3700
3773 jacho 611 Wire Wire Line
3774 jacho 612 2150 3200 2150 3050
3773 jacho 613 Wire Wire Line
3774 jacho 614 2150 2550 2150 2500
3773 jacho 615 Wire Wire Line
3774 jacho 616 2150 3150 2650 3150
3773 jacho 617 Wire Wire Line
3774 jacho 618 2650 3150 2650 3200
619 Connection ~ 2150 3150
620 Connection ~ 2150 3750
3773 jacho 621 Wire Wire Line
3774 jacho 622 2650 4000 2650 3700
3773 jacho 623 Wire Wire Line
3774 jacho 624 2650 3950 3250 3950
625 Connection ~ 2650 3950
3773 jacho 626 Wire Wire Line
3774 jacho 627 2950 4050 2950 3950
628 Connection ~ 2950 3950
3773 jacho 629 Wire Wire Line
3774 jacho 630 2150 4650 2150 4550
3773 jacho 631 Wire Wire Line
3774 jacho 632 2650 4650 2650 4500
3773 jacho 633 Wire Wire Line
3774 jacho 634 2950 4650 2950 4450
3773 jacho 635 Wire Wire Line
3774 jacho 636 3650 4300 3650 4250
637 Wire Wire Line
638 3250 3750 2150 3750
639 Wire Wire Line
640 3650 3450 3650 3400
641 Wire Wire Line
642 1650 4200 1650 5000
643 Wire Wire Line
644 1650 5000 3450 5000
645 Connection ~ 1650 4200
646 Wire Wire Line
647 4250 3850 4350 3850
648 Wire Wire Line
649 4300 3850 4300 5000
650 Wire Wire Line
651 4300 5000 3950 5000
652 Wire Wire Line
653 3900 4700 4300 4700
654 Connection ~ 4300 4700
655 Wire Wire Line
656 3500 4700 3250 4700
657 Wire Wire Line
658 3250 4700 3250 5000
659 Connection ~ 3250 5000
660 Connection ~ 4300 3850
661 Wire Wire Line
662 4750 3850 5200 3850
663 Wire Wire Line
664 4850 3850 4850 3900
665 Connection ~ 4850 3850
666 Wire Wire Line
667 6200 3950 7100 3950
668 Wire Wire Line
669 6450 3950 6450 4000
670 Wire Wire Line
671 5200 4050 5200 4550
672 Wire Wire Line
673 5200 4550 6900 4550
674 Wire Wire Line
675 6450 4500 6450 4650
676 Connection ~ 6450 4550
677 Connection ~ 6450 3950
678 Wire Wire Line
679 6900 4050 6900 3950
680 Connection ~ 6900 3950
681 Wire Wire Line
682 6900 4550 6900 4450
683 Wire Wire Line
684 7600 3950 7750 3950
685 Wire Wire Line
686 8250 3950 8750 3950
687 Wire Wire Line
688 8300 4050 8300 3950
689 Connection ~ 8300 3950
690 Wire Wire Line
691 8650 4750 8650 4150
692 Wire Wire Line
693 8650 4150 8750 4150
694 Wire Wire Line
695 8900 4700 8650 4700
696 Connection ~ 8650 4700
697 Wire Wire Line
698 9750 4050 9900 4050
699 Wire Wire Line
700 9400 4700 9800 4700
701 Wire Wire Line
702 9800 4700 9800 3300
703 Connection ~ 9800 4050
704 Wire Wire Line
705 7650 3950 7650 3300
706 Wire Wire Line
707 7650 3300 8950 3300
708 Connection ~ 7650 3950
709 Wire Wire Line
710 9800 3300 9350 3300
711 Wire Wire Line
3797 jacho 712 10300 4050 10750 4050
3774 jacho 713 Wire Wire Line
714 10400 4150 10400 4050
715 Connection ~ 10400 4050
716 Wire Wire Line
717 10400 4750 10400 4650
718 Wire Wire Line
719 8650 5300 8650 5250
720 Wire Wire Line
721 6450 5200 6450 5150
722 Wire Wire Line
723 4850 4450 4850 4400
724 Wire Wire Line
725 8300 4500 8300 4450
726 Wire Wire Line
727 5600 4400 5600 4350
728 Wire Wire Line
729 5600 3550 5600 3500
730 Wire Wire Line
731 9150 4500 9150 4450
732 Wire Wire Line
733 9150 3650 9150 3600
734 Wire Wire Line
735 1600 6650 1650 6650
736 Wire Wire Line
737 1650 6650 1650 6850
738 Connection ~ 1650 6850
739 Wire Wire Line
740 1800 6500 1800 6750
741 Wire Wire Line
742 1800 6750 1600 6750
743 Wire Wire Line
744 1600 6550 1700 6550
745 Wire Wire Line
746 1700 6550 1700 7000
747 Wire Wire Line
748 1600 6950 1700 6950
749 Connection ~ 1700 6950
750 Text Notes 1450 6300 0 60 ~ 0
751 +/- 2,4 V
752 Wire Wire Line
753 1600 6850 1900 6850
754 Wire Wire Line
755 1900 6850 1900 6500
3773 jacho 756 $Comp
3774 jacho 757 L _ P?
758 U 1 1 54771AB7
759 P 9600 750
760 F 0 "P?" H 9650 850 50 0000 C CNN
761 F 1 "_" H 9600 800 40 0000 C CNN
762 F 2 "" H 9850 600 60 0000 C CNN
763 F 3 "" H 9850 600 60 0000 C CNN
764 1 9600 750
765 -1 0 0 1
3773 jacho 766 $EndComp
767 $Comp
3774 jacho 768 L _ P?
769 U 1 1 54771C1B
770 P 9600 1000
771 F 0 "P?" H 9650 1100 50 0000 C CNN
772 F 1 "_" H 9600 1050 40 0000 C CNN
773 F 2 "" H 9850 850 60 0000 C CNN
774 F 3 "" H 9850 850 60 0000 C CNN
775 1 9600 1000
776 -1 0 0 1
3773 jacho 777 $EndComp
778 $Comp
3774 jacho 779 L _ P?
780 U 1 1 54771C61
781 P 10200 750
782 F 0 "P?" H 10250 850 50 0000 C CNN
783 F 1 "_" H 10200 800 40 0000 C CNN
784 F 2 "" H 10450 600 60 0000 C CNN
785 F 3 "" H 10450 600 60 0000 C CNN
786 1 10200 750
787 -1 0 0 1
788 $EndComp
789 $Comp
790 L _ P?
791 U 1 1 54771CAA
792 P 10200 1000
793 F 0 "P?" H 10250 1100 50 0000 C CNN
794 F 1 "_" H 10200 1050 40 0000 C CNN
795 F 2 "" H 10450 850 60 0000 C CNN
796 F 3 "" H 10450 850 60 0000 C CNN
797 1 10200 1000
798 -1 0 0 1
799 $EndComp
800 $Comp
3773 jacho 801 L GND #PWR?
3774 jacho 802 U 1 1 54771DC0
803 P 9950 1200
804 F 0 "#PWR?" H 9950 1200 30 0001 C CNN
805 F 1 "GND" H 9950 1130 30 0001 C CNN
806 F 2 "" H 9950 1200 60 0000 C CNN
807 F 3 "" H 9950 1200 60 0000 C CNN
808 1 9950 1200
3773 jacho 809 1 0 0 -1
810 $EndComp
811 $Comp
812 L GND #PWR?
3774 jacho 813 U 1 1 54771EA3
814 P 10550 1200
815 F 0 "#PWR?" H 10550 1200 30 0001 C CNN
816 F 1 "GND" H 10550 1130 30 0001 C CNN
817 F 2 "" H 10550 1200 60 0000 C CNN
818 F 3 "" H 10550 1200 60 0000 C CNN
819 1 10550 1200
3773 jacho 820 1 0 0 -1
821 $EndComp
822 Wire Wire Line
3774 jacho 823 9900 800 9950 800
3773 jacho 824 Wire Wire Line
3774 jacho 825 9950 800 9950 1200
3773 jacho 826 Wire Wire Line
3774 jacho 827 9900 1050 9950 1050
828 Connection ~ 9950 1050
3773 jacho 829 Wire Wire Line
3774 jacho 830 10500 800 10550 800
831 Wire Wire Line
832 10550 800 10550 1200
833 Wire Wire Line
834 10500 1050 10550 1050
835 Connection ~ 10550 1050
3797 jacho 836 $Comp
837 L JUMP_3X2 J?
838 U 1 1 54836CC9
839 P 450 2250
840 F 0 "J?" H 100 2450 50 0000 C CNN
841 F 1 "JUMP_3X2" H 200 2050 40 0000 C CNN
842 F 2 "" H 450 2250 60 0000 C CNN
843 F 3 "" H 450 2250 60 0000 C CNN
844 1 450 2250
845 -1 0 0 1
846 $EndComp
847 Wire Wire Line
848 850 2300 900 2300
849 Wire Wire Line
850 850 2400 1000 2400
851 Wire Wire Line
852 850 2200 1000 2200
853 $Comp
854 L GND #PWR?
855 U 1 1 548377C7
856 P 1000 2450
857 F 0 "#PWR?" H 1000 2450 30 0001 C CNN
858 F 1 "GND" H 1000 2380 30 0001 C CNN
859 F 2 "" H 1000 2450 60 0000 C CNN
860 F 3 "" H 1000 2450 60 0000 C CNN
861 1 1000 2450
862 1 0 0 -1
863 $EndComp
864 Wire Wire Line
865 1000 2200 1000 2450
866 Connection ~ 1000 2400
867 $Comp
868 L JUMP_3X2 J?
869 U 1 1 54838065
870 P 11150 4100
871 F 0 "J?" H 10800 4300 50 0000 C CNN
872 F 1 "Out" H 10900 3900 40 0000 C CNN
873 F 2 "" H 11150 4100 60 0000 C CNN
874 F 3 "" H 11150 4100 60 0000 C CNN
875 1 11150 4100
876 1 0 0 -1
877 $EndComp
878 Wire Wire Line
879 10750 3950 10650 3950
880 Wire Wire Line
881 10650 3950 10650 4250
882 Wire Wire Line
883 10650 4150 10750 4150
884 $Comp
885 L GND #PWR?
886 U 1 1 548386E7
887 P 10650 4250
888 F 0 "#PWR?" H 10650 4250 30 0001 C CNN
889 F 1 "GND" H 10650 4180 30 0001 C CNN
890 F 2 "" H 10650 4250 60 0000 C CNN
891 F 3 "" H 10650 4250 60 0000 C CNN
892 1 10650 4250
893 1 0 0 -1
894 $EndComp
895 Connection ~ 10650 4150
896 $Comp
897 L CONN_3 J?
898 U 1 1 54838CBF
899 P 400 4500
900 F 0 "J?" H 200 4150 50 0000 C CNN
901 F 1 "CONN_3" H 150 4250 40 0000 C CNN
902 F 2 "" H 400 4500 60 0000 C CNN
903 F 3 "" H 400 4500 60 0000 C CNN
904 1 400 4500
905 -1 0 0 1
906 $EndComp
907 Wire Wire Line
908 750 4400 750 4300
909 Wire Wire Line
910 750 4300 900 4300
911 Wire Wire Line
912 750 4600 750 4700
913 Wire Wire Line
914 750 4700 900 4700
915 Connection ~ 900 4700
916 Connection ~ 900 4300
917 $Comp
918 L AD8691 U?
919 U 1 1 54842855
920 P 5700 3950
921 F 0 "U?" H 5850 4250 70 0000 C CNN
922 F 1 "AD8691" H 5850 4150 70 0000 C CNN
923 F 2 "" H 5700 3950 60 0000 C CNN
924 F 3 "" H 5700 3950 60 0000 C CNN
925 1 5700 3950
926 1 0 0 -1
927 $EndComp
928 $Comp
929 L AD8691 U?
930 U 1 1 548428BF
931 P 9250 4050
932 F 0 "U?" H 9400 4350 70 0000 C CNN
933 F 1 "AD8691" H 9400 4250 70 0000 C CNN
934 F 2 "" H 9250 4050 60 0000 C CNN
935 F 3 "" H 9250 4050 60 0000 C CNN
936 1 9250 4050
937 1 0 0 -1
938 $EndComp
939 $Comp
940 L C C?
941 U 1 1 54843281
942 P 3050 6650
943 F 0 "C?" H 3050 6750 40 0000 L CNN
944 F 1 "100n" H 3056 6565 40 0000 L CNN
945 F 2 "" H 3088 6500 30 0000 C CNN
946 F 3 "" H 3050 6650 60 0000 C CNN
947 1 3050 6650
948 1 0 0 -1
949 $EndComp
950 $Comp
951 L CP2 C?
952 U 1 1 548432CC
953 P 3300 6650
954 F 0 "C?" H 3300 6750 40 0000 L CNN
955 F 1 "47u" H 3306 6565 40 0000 L CNN
956 F 2 "" H 3338 6500 30 0000 C CNN
957 F 3 "" H 3300 6650 60 0000 C CNN
958 1 3300 6650
959 1 0 0 -1
960 $EndComp
961 $Comp
962 L GND #PWR?
963 U 1 1 5484362E
964 P 3050 6950
965 F 0 "#PWR?" H 3050 6950 30 0001 C CNN
966 F 1 "GND" H 3050 6880 30 0001 C CNN
967 F 2 "" H 3050 6950 60 0000 C CNN
968 F 3 "" H 3050 6950 60 0000 C CNN
969 1 3050 6950
970 1 0 0 -1
971 $EndComp
972 $Comp
973 L GND #PWR?
974 U 1 1 54843660
975 P 3300 6950
976 F 0 "#PWR?" H 3300 6950 30 0001 C CNN
977 F 1 "GND" H 3300 6880 30 0001 C CNN
978 F 2 "" H 3300 6950 60 0000 C CNN
979 F 3 "" H 3300 6950 60 0000 C CNN
980 1 3300 6950
981 1 0 0 -1
982 $EndComp
983 $Comp
984 L C C?
985 U 1 1 54843902
986 P 2650 6650
987 F 0 "C?" H 2650 6750 40 0000 L CNN
988 F 1 "100n" H 2656 6565 40 0000 L CNN
989 F 2 "" H 2688 6500 30 0000 C CNN
990 F 3 "" H 2650 6650 60 0000 C CNN
991 1 2650 6650
992 1 0 0 -1
993 $EndComp
994 $Comp
995 L C C?
996 U 1 1 5484394C
997 P 2850 6650
998 F 0 "C?" H 2850 6750 40 0000 L CNN
999 F 1 "100n" H 2856 6565 40 0000 L CNN
1000 F 2 "" H 2888 6500 30 0000 C CNN
1001 F 3 "" H 2850 6650 60 0000 C CNN
1002 1 2850 6650
1003 1 0 0 -1
1004 $EndComp
1005 $Comp
1006 L GND #PWR?
1007 U 1 1 54843B86
1008 P 2850 6950
1009 F 0 "#PWR?" H 2850 6950 30 0001 C CNN
1010 F 1 "GND" H 2850 6880 30 0001 C CNN
1011 F 2 "" H 2850 6950 60 0000 C CNN
1012 F 3 "" H 2850 6950 60 0000 C CNN
1013 1 2850 6950
1014 1 0 0 -1
1015 $EndComp
1016 $Comp
1017 L GND #PWR?
1018 U 1 1 54843BBA
1019 P 2650 6950
1020 F 0 "#PWR?" H 2650 6950 30 0001 C CNN
1021 F 1 "GND" H 2650 6880 30 0001 C CNN
1022 F 2 "" H 2650 6950 60 0000 C CNN
1023 F 3 "" H 2650 6950 60 0000 C CNN
1024 1 2650 6950
1025 1 0 0 -1
1026 $EndComp
1027 Wire Wire Line
1028 2650 6850 2650 6950
1029 Wire Wire Line
1030 2850 6850 2850 6950
1031 Wire Wire Line
1032 3050 6850 3050 6950
1033 Wire Wire Line
1034 3300 6850 3300 6950
1035 Wire Wire Line
1036 2650 6450 2650 6400
1037 Wire Wire Line
1038 2650 6400 3300 6400
1039 Wire Wire Line
1040 3300 6400 3300 6450
1041 Wire Wire Line
1042 2850 6450 2850 6400
1043 Connection ~ 2850 6400
1044 Wire Wire Line
1045 3050 6450 3050 6400
1046 Connection ~ 3050 6400
1047 $Comp
1048 L V+ #PWR?
1049 U 1 1 548442A3
1050 P 2950 6300
1051 F 0 "#PWR?" H 2950 6400 30 0001 C CNN
1052 F 1 "V+" H 2950 6410 30 0000 C CNN
1053 F 2 "" H 2950 6300 60 0000 C CNN
1054 F 3 "" H 2950 6300 60 0000 C CNN
1055 1 2950 6300
1056 1 0 0 -1
1057 $EndComp
1058 Wire Wire Line
1059 2950 6400 2950 6300
1060 Connection ~ 2950 6400
1061 $Comp
1062 L C C?
1063 U 1 1 54844729
1064 P 4100 6650
1065 F 0 "C?" H 4100 6750 40 0000 L CNN
1066 F 1 "100n" H 4106 6565 40 0000 L CNN
1067 F 2 "" H 4138 6500 30 0000 C CNN
1068 F 3 "" H 4100 6650 60 0000 C CNN
1069 1 4100 6650
1070 1 0 0 -1
1071 $EndComp
1072 $Comp
1073 L CP2 C?
1074 U 1 1 5484472F
1075 P 4350 6650
1076 F 0 "C?" H 4350 6750 40 0000 L CNN
1077 F 1 "47u" H 4356 6565 40 0000 L CNN
1078 F 2 "" H 4388 6500 30 0000 C CNN
1079 F 3 "" H 4350 6650 60 0000 C CNN
1080 1 4350 6650
1081 1 0 0 -1
1082 $EndComp
1083 $Comp
1084 L GND #PWR?
1085 U 1 1 54844735
1086 P 4100 6950
1087 F 0 "#PWR?" H 4100 6950 30 0001 C CNN
1088 F 1 "GND" H 4100 6880 30 0001 C CNN
1089 F 2 "" H 4100 6950 60 0000 C CNN
1090 F 3 "" H 4100 6950 60 0000 C CNN
1091 1 4100 6950
1092 1 0 0 -1
1093 $EndComp
1094 $Comp
1095 L GND #PWR?
1096 U 1 1 5484473B
1097 P 4350 6950
1098 F 0 "#PWR?" H 4350 6950 30 0001 C CNN
1099 F 1 "GND" H 4350 6880 30 0001 C CNN
1100 F 2 "" H 4350 6950 60 0000 C CNN
1101 F 3 "" H 4350 6950 60 0000 C CNN
1102 1 4350 6950
1103 1 0 0 -1
1104 $EndComp
1105 $Comp
1106 L C C?
1107 U 1 1 54844741
1108 P 3700 6650
1109 F 0 "C?" H 3700 6750 40 0000 L CNN
1110 F 1 "100n" H 3706 6565 40 0000 L CNN
1111 F 2 "" H 3738 6500 30 0000 C CNN
1112 F 3 "" H 3700 6650 60 0000 C CNN
1113 1 3700 6650
1114 1 0 0 -1
1115 $EndComp
1116 $Comp
1117 L C C?
1118 U 1 1 54844747
1119 P 3900 6650
1120 F 0 "C?" H 3900 6750 40 0000 L CNN
1121 F 1 "100n" H 3906 6565 40 0000 L CNN
1122 F 2 "" H 3938 6500 30 0000 C CNN
1123 F 3 "" H 3900 6650 60 0000 C CNN
1124 1 3900 6650
1125 1 0 0 -1
1126 $EndComp
1127 $Comp
1128 L GND #PWR?
1129 U 1 1 5484474D
1130 P 3900 6950
1131 F 0 "#PWR?" H 3900 6950 30 0001 C CNN
1132 F 1 "GND" H 3900 6880 30 0001 C CNN
1133 F 2 "" H 3900 6950 60 0000 C CNN
1134 F 3 "" H 3900 6950 60 0000 C CNN
1135 1 3900 6950
1136 1 0 0 -1
1137 $EndComp
1138 $Comp
1139 L GND #PWR?
1140 U 1 1 54844753
1141 P 3700 6950
1142 F 0 "#PWR?" H 3700 6950 30 0001 C CNN
1143 F 1 "GND" H 3700 6880 30 0001 C CNN
1144 F 2 "" H 3700 6950 60 0000 C CNN
1145 F 3 "" H 3700 6950 60 0000 C CNN
1146 1 3700 6950
1147 1 0 0 -1
1148 $EndComp
1149 Wire Wire Line
1150 3700 6850 3700 6950
1151 Wire Wire Line
1152 3900 6850 3900 6950
1153 Wire Wire Line
1154 4100 6850 4100 6950
1155 Wire Wire Line
1156 4350 6850 4350 6950
1157 Wire Wire Line
1158 3700 6450 3700 6400
1159 Wire Wire Line
1160 3700 6400 4350 6400
1161 Wire Wire Line
1162 4350 6400 4350 6450
1163 Wire Wire Line
1164 3900 6450 3900 6400
1165 Connection ~ 3900 6400
1166 Wire Wire Line
1167 4100 6450 4100 6400
1168 Connection ~ 4100 6400
1169 Wire Wire Line
1170 4000 6400 4000 6300
1171 Connection ~ 4000 6400
1172 $Comp
1173 L V- #PWR?
1174 U 1 1 5484492F
1175 P 4000 6300
1176 F 0 "#PWR?" H 4000 6400 30 0001 C CNN
1177 F 1 "V-" H 4000 6410 30 0000 C CNN
1178 F 2 "" H 4000 6300 60 0000 C CNN
1179 F 3 "" H 4000 6300 60 0000 C CNN
1180 1 4000 6300
1181 1 0 0 -1
1182 $EndComp
3773 jacho 1183 $EndSCHEMATC