Rev 3773 Rev 3774
1 EESchema Schematic File Version 2 1 EESchema Schematic File Version 2
2 LIBS:power 2 LIBS:power
3 LIBS:device 3 LIBS:device
4 LIBS:transistors 4 LIBS:transistors
5 LIBS:conn 5 LIBS:conn
6 LIBS:linear 6 LIBS:linear
7 LIBS:regul 7 LIBS:regul
8 LIBS:74xx 8 LIBS:74xx
9 LIBS:cmos4000 9 LIBS:cmos4000
10 LIBS:adc-dac 10 LIBS:adc-dac
11 LIBS:memory 11 LIBS:memory
12 LIBS:xilinx 12 LIBS:xilinx
13 LIBS:special 13 LIBS:special
14 LIBS:microcontrollers 14 LIBS:microcontrollers
15 LIBS:dsp 15 LIBS:dsp
16 LIBS:microchip 16 LIBS:microchip
17 LIBS:analog_switches 17 LIBS:analog_switches
18 LIBS:motorola 18 LIBS:motorola
19 LIBS:texas 19 LIBS:texas
20 LIBS:intel 20 LIBS:intel
21 LIBS:audio 21 LIBS:audio
22 LIBS:interface 22 LIBS:interface
23 LIBS:digital-audio 23 LIBS:digital-audio
24 LIBS:philips 24 LIBS:philips
25 LIBS:display 25 LIBS:display
26 LIBS:cypress 26 LIBS:cypress
27 LIBS:siliconi 27 LIBS:siliconi
28 LIBS:opto 28 LIBS:opto
29 LIBS:atmel 29 LIBS:atmel
30 LIBS:contrib 30 LIBS:contrib
31 LIBS:valves 31 LIBS:valves
32 LIBS:MLAB_IO 32 LIBS:MLAB_IO
33 LIBS:MLAB_D 33 LIBS:MLAB_D
34 LIBS:MLAB_T 34 LIBS:MLAB_T
35 LIBS:Jumpers 35 LIBS:Jumpers
36 LIBS:PCRD02A-cache 36 LIBS:PCRD02A-cache
37 EELAYER 24 0 37 EELAYER 24 0
38 EELAYER END 38 EELAYER END
39 $Descr A4 11693 8268 39 $Descr A4 11693 8268
40 encoding utf-8 40 encoding utf-8
41 Sheet 1 1 41 Sheet 1 1
42 Title "" 42 Title ""
43 Date "" 43 Date ""
44 Rev "" 44 Rev ""
45 Comp "" 45 Comp ""
46 Comment1 "" 46 Comment1 ""
47 Comment2 "" 47 Comment2 ""
48 Comment3 "" 48 Comment3 ""
49 Comment4 "" 49 Comment4 ""
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57 F 2 "" V 830 2850 30 0000 C CNN 57 F 2 "" V 830 2850 30 0000 C CNN
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79 F 2 "" H 1338 3450 30 0000 C CNN 79 F 2 "" H 1338 3450 30 0000 C CNN
80 F 3 "" H 1300 3600 60 0000 C CNN 80 F 3 "" H 1300 3600 60 0000 C CNN
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91 F 3 "" H 900 4500 60 0000 C CNN 91 F 3 "" H 900 4500 60 0000 C CNN
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101 F 2 "" H 1338 4050 30 0000 C CNN 101 F 2 "" H 1338 4050 30 0000 C CNN
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113 F 3 "" H 2000 4200 60 0000 C CNN 113 F 3 "" H 2000 4200 60 0000 C CNN
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156 F 2 "" V 2580 4250 30 0000 C CNN 156 F 2 "" V 2580 4250 30 0000 C CNN
157 F 3 "" H 2650 4250 30 0000 C CNN 157 F 3 "" H 2650 4250 30 0000 C CNN
158 1 2650 4250 158 1 2650 4250
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166 F 1 "AD8691" H 3900 4050 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 167 F 2 "" H 3750 3850 60 0000 C CNN
168 F 3 "" H 3750 3850 60 0000 C CNN 168 F 3 "" H 3750 3850 60 0000 C CNN
169 1 3750 3850 169 1 3750 3850
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178 F 2 "" H 3738 4550 30 0000 C CNN 178 F 2 "" H 3738 4550 30 0000 C CNN
179 F 3 "" H 3700 4700 60 0000 C CNN 179 F 3 "" H 3700 4700 60 0000 C CNN
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189 F 2 "" V 3630 5000 30 0000 C CNN 189 F 2 "" V 3630 5000 30 0000 C CNN
190 F 3 "" H 3700 5000 30 0000 C CNN 190 F 3 "" H 3700 5000 30 0000 C CNN
191 1 3700 5000 191 1 3700 5000
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200 F 2 "" V 6380 4250 30 0000 C CNN 200 F 2 "" V 6380 4250 30 0000 C CNN
201 F 3 "" H 6450 4250 30 0000 C CNN 201 F 3 "" H 6450 4250 30 0000 C CNN
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209 F 0 "R?" V 6530 4900 40 0000 C CNN 209 F 0 "R?" V 6530 4900 40 0000 C CNN
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211 F 2 "" V 6380 4900 30 0000 C CNN 211 F 2 "" V 6380 4900 30 0000 C CNN
212 F 3 "" H 6450 4900 30 0000 C CNN 212 F 3 "" H 6450 4900 30 0000 C CNN
213 1 6450 4900 213 1 6450 4900
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216 $Comp 216 $Comp
217 L C C? 217 L C C?
218 U 1 1 54768D77 218 U 1 1 54768D77
219 P 6900 4250 219 P 6900 4250
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221 F 1 "510" H 6906 4165 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 222 F 2 "" H 6938 4100 30 0000 C CNN
223 F 3 "" H 6900 4250 60 0000 C CNN 223 F 3 "" H 6900 4250 60 0000 C CNN
224 1 6900 4250 224 1 6900 4250
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227 $Comp 227 $Comp
228 L R R? 228 L R R?
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230 P 7350 3950 230 P 7350 3950
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233 F 2 "" V 7280 3950 30 0000 C CNN 233 F 2 "" V 7280 3950 30 0000 C CNN
234 F 3 "" H 7350 3950 30 0000 C CNN 234 F 3 "" H 7350 3950 30 0000 C CNN
235 1 7350 3950 235 1 7350 3950
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238 $Comp 238 $Comp
239 L R R? 239 L R R?
240 U 1 1 54768EA8 240 U 1 1 54768EA8
241 P 8000 3950 241 P 8000 3950
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243 F 1 "2k4" V 8007 3951 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 244 F 2 "" V 7930 3950 30 0000 C CNN
245 F 3 "" H 8000 3950 30 0000 C CNN 245 F 3 "" H 8000 3950 30 0000 C CNN
246 1 8000 3950 246 1 8000 3950
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249 $Comp 249 $Comp
250 L C C? 250 L C C?
251 U 1 1 54768EE6 251 U 1 1 54768EE6
252 P 9150 3300 252 P 9150 3300
253 F 0 "C?" H 9150 3400 40 0000 L CNN 253 F 0 "C?" H 9150 3400 40 0000 L CNN
254 F 1 "180" H 9156 3215 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 255 F 2 "" H 9188 3150 30 0000 C CNN
256 F 3 "" H 9150 3300 60 0000 C CNN 256 F 3 "" H 9150 3300 60 0000 C CNN
257 1 9150 3300 257 1 9150 3300
258 0 1 1 0 258 0 1 1 0
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260 $Comp 260 $Comp
261 L C C? 261 L C C?
262 U 1 1 54768FA2 262 U 1 1 54768FA2
263 P 8300 4250 263 P 8300 4250
264 F 0 "C?" H 8300 4350 40 0000 L CNN 264 F 0 "C?" H 8300 4350 40 0000 L CNN
265 F 1 "240" H 8306 4165 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 266 F 2 "" H 8338 4100 30 0000 C CNN
267 F 3 "" H 8300 4250 60 0000 C CNN 267 F 3 "" H 8300 4250 60 0000 C CNN
268 1 8300 4250 268 1 8300 4250
269 1 0 0 -1 269 1 0 0 -1
270 $EndComp 270 $EndComp
271 $Comp 271 $Comp
272 L R R? 272 L R R?
273 U 1 1 547690B2 273 U 1 1 547690B2
274 P 9150 4700 274 P 9150 4700
275 F 0 "R?" V 9230 4700 40 0000 C CNN 275 F 0 "R?" V 9230 4700 40 0000 C CNN
276 F 1 "2k4" V 9157 4701 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 277 F 2 "" V 9080 4700 30 0000 C CNN
278 F 3 "" H 9150 4700 30 0000 C CNN 278 F 3 "" H 9150 4700 30 0000 C CNN
279 1 9150 4700 279 1 9150 4700
280 0 1 1 0 280 0 1 1 0
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282 $Comp 282 $Comp
283 L R R? 283 L R R?
284 U 1 1 54769114 284 U 1 1 54769114
285 P 8650 5000 285 P 8650 5000
286 F 0 "R?" V 8730 5000 40 0000 C CNN 286 F 0 "R?" V 8730 5000 40 0000 C CNN
287 F 1 "2k4" V 8657 5001 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 288 F 2 "" V 8580 5000 30 0000 C CNN
289 F 3 "" H 8650 5000 30 0000 C CNN 289 F 3 "" H 8650 5000 30 0000 C CNN
290 1 8650 5000 290 1 8650 5000
291 1 0 0 -1 291 1 0 0 -1
292 $EndComp 292 $EndComp
293 $Comp 293 $Comp
294 L R R? 294 L R R?
295 U 1 1 54769180 295 U 1 1 54769180
296 P 10400 4400 296 P 10400 4400
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299 F 2 "" V 10330 4400 30 0000 C CNN 299 F 2 "" V 10330 4400 30 0000 C CNN
300 F 3 "" H 10400 4400 30 0000 C CNN 300 F 3 "" H 10400 4400 30 0000 C CNN
301 1 10400 4400 301 1 10400 4400
302 1 0 0 -1 302 1 0 0 -1
303 $EndComp 303 $EndComp
304 $Comp 304 $Comp
305 L C C? 305 L C C?
306 U 1 1 547691BD 306 U 1 1 547691BD
307 P 10100 4050 307 P 10100 4050
308 F 0 "C?" H 10100 4150 40 0000 L CNN 308 F 0 "C?" H 10100 4150 40 0000 L CNN
309 F 1 "330k" H 10106 3965 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 310 F 2 "" H 10138 3900 30 0000 C CNN
311 F 3 "" H 10100 4050 60 0000 C CNN 311 F 3 "" H 10100 4050 60 0000 C CNN
312 1 10100 4050 312 1 10100 4050
313 0 1 1 0 313 0 1 1 0
314 $EndComp 314 $EndComp
315 $Comp 315 $Comp
316 L CONN1_1 J? 316 L CONN1_1 J?
317 U 1 1 5476968B 317 U 1 1 5476968B
318 P 950 2200 318 P 950 2200
319 F 0 "J?" H 1000 2250 50 0000 C CNN 319 F 0 "J?" H 1000 2250 50 0000 C CNN
320 F 1 "CONN1_1" H 1050 2150 40 0000 C CNN 320 F 1 "+Ubias" H 1050 2150 40 0000 C CNN
321 F 2 "" H 1000 2150 60 0000 C CNN 321 F 2 "" H 1000 2150 60 0000 C CNN
322 F 3 "" H 1000 2150 60 0000 C CNN 322 F 3 "" H 1000 2150 60 0000 C CNN
323 1 950 2200 323 1 950 2200
324 0 -1 -1 0 324 0 -1 -1 0
325 $EndComp 325 $EndComp
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327 L C C? 327 L C C?
328 U 1 1 54769B26 328 U 1 1 54769B26
329 P 2950 4250 329 P 2950 4250
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334 1 2950 4250 334 1 2950 4250
335 1 0 0 -1 335 1 0 0 -1
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338 900 2500 900 2600 -  
339 Wire Wire Line -  
340 900 3100 900 3350 -  
341 Wire Wire Line -  
342 900 3850 900 4300 -  
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344 L GND #PWR? 338 L GND #PWR?
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350 F 3 "" H 900 4850 60 0000 C CNN 344 F 3 "" H 900 4850 60 0000 C CNN
351 1 900 4850 345 1 900 4850
352 1 0 0 -1 346 1 0 0 -1
353 $EndComp 347 $EndComp
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355 900 4850 900 4700 -  
356 Wire Wire Line -  
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359 Wire Wire Line -  
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361 Wire Wire Line -  
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370 F 2 "" H 1300 3850 60 0000 C CNN -  
371 F 3 "" H 1300 3850 60 0000 C CNN -  
372 1 1300 3850 -  
373 -1 0 0 1 -  
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376 1300 3850 1300 3800 -  
377 Wire Wire Line -  
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379 Wire Wire Line -  
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381 Wire Wire Line -  
382 2150 3200 2150 3050 -  
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385 U 1 1 5476A0F5 350 U 1 1 5476A0F5
386 P 2150 2500 351 P 2150 2500
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390 F 3 "" H 2150 2500 60 0000 C CNN 355 F 3 "" H 2150 2500 60 0000 C CNN
391 1 2150 2500 356 1 2150 2500
392 1 0 0 -1 357 1 0 0 -1
393 $EndComp 358 $EndComp
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395 2150 2550 2150 2500 -  
396 Wire Wire Line -  
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398 Wire Wire Line -  
399 2650 3150 2650 3200 -  
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401 Connection ~ 2150 3750 -  
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403 2650 4000 2650 3700 -  
404 Wire Wire Line -  
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406 Connection ~ 2650 3950 -  
407 Wire Wire Line -  
408 2950 4050 2950 3950 -  
409 Connection ~ 2950 3950 -  
410 $Comp 359 $Comp
411 L V- #PWR? 360 L V- #PWR?
412 U 1 1 5476A75B 361 U 1 1 5476A75B
413 P 2150 4650 362 P 2150 4650
414 F 0 "#PWR?" H 2150 4750 30 0001 C CNN 363 F 0 "#PWR?" H 2150 4750 30 0001 C CNN
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416 F 2 "" H 2150 4650 60 0000 C CNN 365 F 2 "" H 2150 4650 60 0000 C CNN
417 F 3 "" H 2150 4650 60 0000 C CNN 366 F 3 "" H 2150 4650 60 0000 C CNN
418 1 2150 4650 367 1 2150 4650
419 -1 0 0 1 368 -1 0 0 1
420 $EndComp 369 $EndComp
421 Wire Wire Line -  
422 2150 4650 2150 4550 -  
423 $Comp 370 $Comp
424 L V- #PWR? 371 L V- #PWR?
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426 P 2650 4650 373 P 2650 4650
427 F 0 "#PWR?" H 2650 4750 30 0001 C CNN 374 F 0 "#PWR?" H 2650 4750 30 0001 C CNN
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429 F 2 "" H 2650 4650 60 0000 C CNN 376 F 2 "" H 2650 4650 60 0000 C CNN
430 F 3 "" H 2650 4650 60 0000 C CNN 377 F 3 "" H 2650 4650 60 0000 C CNN
431 1 2650 4650 378 1 2650 4650
432 -1 0 0 1 379 -1 0 0 1
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434 $Comp 381 $Comp
435 L V- #PWR? 382 L V- #PWR?
436 U 1 1 5476A8F5 383 U 1 1 5476A8F5
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438 F 0 "#PWR?" H 2950 4750 30 0001 C CNN 385 F 0 "#PWR?" H 2950 4750 30 0001 C CNN
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440 F 2 "" H 2950 4650 60 0000 C CNN 387 F 2 "" H 2950 4650 60 0000 C CNN
441 F 3 "" H 2950 4650 60 0000 C CNN 388 F 3 "" H 2950 4650 60 0000 C CNN
442 1 2950 4650 389 1 2950 4650
443 -1 0 0 1 390 -1 0 0 1
444 $EndComp 391 $EndComp
445 Wire Wire Line -  
446 2650 4650 2650 4500 -  
447 Wire Wire Line -  
448 2950 4650 2950 4450 -  
449 $Comp 392 $Comp
450 L V- #PWR? 393 L V- #PWR?
451 U 1 1 5476A991 394 U 1 1 5476A991
452 P 5600 3450 395 P 5600 3500
453 F 0 "#PWR?" H 5600 3550 30 0001 C CNN 396 F 0 "#PWR?" H 5600 3600 30 0001 C CNN
454 F 1 "V-" H 5600 3560 30 0000 C CNN 397 F 1 "V-" H 5600 3610 30 0000 C CNN
455 F 2 "" H 5600 3450 60 0000 C CNN 398 F 2 "" H 5600 3500 60 0000 C CNN
456 F 3 "" H 5600 3450 60 0000 C CNN 399 F 3 "" H 5600 3500 60 0000 C CNN
457 1 5600 3450 400 1 5600 3500
458 1 0 0 -1 401 1 0 0 -1
459 $EndComp 402 $EndComp
460 Wire Wire Line -  
461 3650 4300 3650 4250 -  
462 Wire Wire Line -  
463 3250 3750 2150 3750 -  
464 $Comp 403 $Comp
465 L V+ #PWR? 404 L V+ #PWR?
466 U 1 1 5476AB8C 405 U 1 1 5476AB8C
467 P 3650 3400 406 P 3650 3400
468 F 0 "#PWR?" H 3650 3500 30 0001 C CNN 407 F 0 "#PWR?" H 3650 3500 30 0001 C CNN
469 F 1 "V+" H 3650 3510 30 0000 C CNN 408 F 1 "V+" H 3650 3510 30 0000 C CNN
470 F 2 "" H 3650 3400 60 0000 C CNN 409 F 2 "" H 3650 3400 60 0000 C CNN
471 F 3 "" H 3650 3400 60 0000 C CNN 410 F 3 "" H 3650 3400 60 0000 C CNN
472 1 3650 3400 411 1 3650 3400
473 1 0 0 -1 412 1 0 0 -1
474 $EndComp 413 $EndComp
475 Wire Wire Line -  
476 3650 3450 3650 3400 -  
477 $Comp 414 $Comp
478 L C C? 415 L C C?
479 U 1 1 5476AC2D 416 U 1 1 5476AC2D
480 P 4550 3850 417 P 4550 3850
481 F 0 "C?" H 4550 3950 40 0000 L CNN 418 F 0 "C?" H 4550 3950 40 0000 L CNN
482 F 1 "330k" H 4556 3765 40 0000 L CNN 419 F 1 "330k" H 4556 3765 40 0000 L CNN
483 F 2 "" H 4588 3700 30 0000 C CNN 420 F 2 "" H 4588 3700 30 0000 C CNN
484 F 3 "" H 4550 3850 60 0000 C CNN 421 F 3 "" H 4550 3850 60 0000 C CNN
485 1 4550 3850 422 1 4550 3850
486 0 1 1 0 423 0 1 1 0
487 $EndComp 424 $EndComp
488 $Comp 425 $Comp
489 L R R? 426 L R R?
490 U 1 1 5476AC84 427 U 1 1 5476AC84
491 P 4850 4150 428 P 4850 4150
492 F 0 "R?" V 4930 4150 40 0000 C CNN 429 F 0 "R?" V 4930 4150 40 0000 C CNN
493 F 1 "3k3" V 4857 4151 40 0000 C CNN 430 F 1 "3k3" V 4857 4151 40 0000 C CNN
494 F 2 "" V 4780 4150 30 0000 C CNN 431 F 2 "" V 4780 4150 30 0000 C CNN
495 F 3 "" H 4850 4150 30 0000 C CNN 432 F 3 "" H 4850 4150 30 0000 C CNN
496 1 4850 4150 433 1 4850 4150
497 1 0 0 -1 434 1 0 0 -1
498 $EndComp 435 $EndComp
499 Wire Wire Line -  
500 1650 4200 1650 5000 -  
501 Wire Wire Line -  
502 1650 5000 3450 5000 -  
503 Connection ~ 1650 4200 -  
504 Wire Wire Line -  
505 4250 3850 4350 3850 -  
506 Wire Wire Line -  
507 4300 3850 4300 5000 -  
508 Wire Wire Line -  
509 4300 5000 3950 5000 -  
510 Wire Wire Line -  
511 3900 4700 4300 4700 -  
512 Connection ~ 4300 4700 -  
513 Wire Wire Line -  
514 3500 4700 3250 4700 -  
515 Wire Wire Line -  
516 3250 4700 3250 5000 -  
517 Connection ~ 3250 5000 -  
518 Connection ~ 4300 3850 -  
519 Wire Wire Line -  
520 4750 3850 5200 3850 -  
521 Wire Wire Line -  
522 4850 3850 4850 3900 -  
523 $Comp 436 $Comp
524 L GND #PWR? 437 L GND #PWR?
525 U 1 1 5476B3F0 438 U 1 1 5476B3F0
526 P 4850 4450 439 P 4850 4450
527 F 0 "#PWR?" H 4850 4450 30 0001 C CNN 440 F 0 "#PWR?" H 4850 4450 30 0001 C CNN
528 F 1 "GND" H 4850 4380 30 0001 C CNN 441 F 1 "GND" H 4850 4380 30 0001 C CNN
529 F 2 "" H 4850 4450 60 0000 C CNN 442 F 2 "" H 4850 4450 60 0000 C CNN
530 F 3 "" H 4850 4450 60 0000 C CNN 443 F 3 "" H 4850 4450 60 0000 C CNN
531 1 4850 4450 444 1 4850 4450
532 1 0 0 -1 445 1 0 0 -1
533 $EndComp 446 $EndComp
534 $Comp 447 $Comp
535 L AD8692 U? 448 L AD8692 U?
536 U 1 1 5476BDEA 449 U 1 1 5476BDEA
537 P 5700 3950 450 P 5700 3950
538 F 0 "U?" H 5850 4250 70 0000 C CNN 451 F 0 "U?" H 5850 4250 70 0000 C CNN
539 F 1 "AD8692" H 5850 4150 70 0000 C CNN 452 F 1 "AD8692" H 5850 4150 70 0000 C CNN
540 F 2 "" H 5700 3950 60 0000 C CNN 453 F 2 "" H 5700 3950 60 0000 C CNN
541 F 3 "" H 5700 3950 60 0000 C CNN 454 F 3 "" H 5700 3950 60 0000 C CNN
542 1 5700 3950 455 1 5700 3950
543 1 0 0 -1 456 1 0 0 -1
544 $EndComp 457 $EndComp
545 $Comp 458 $Comp
-   459 L GND #PWR?
-   460 U 1 1 547647C3
-   461 P 10400 4750
-   462 F 0 "#PWR?" H 10400 4750 30 0001 C CNN
-   463 F 1 "GND" H 10400 4680 30 0001 C CNN
-   464 F 2 "" H 10400 4750 60 0000 C CNN
-   465 F 3 "" H 10400 4750 60 0000 C CNN
-   466 1 10400 4750
-   467 1 0 0 -1
-   468 $EndComp
-   469 $Comp
-   470 L CONN1_1 J?
-   471 U 1 1 54764983
-   472 P 10950 4100
-   473 F 0 "J?" H 11000 4150 50 0000 C CNN
-   474 F 1 "OUT" H 11050 4050 40 0000 C CNN
-   475 F 2 "" H 11000 4050 60 0000 C CNN
-   476 F 3 "" H 11000 4050 60 0000 C CNN
-   477 1 10950 4100
-   478 1 0 0 -1
-   479 $EndComp
-   480 $Comp
-   481 L GND #PWR?
-   482 U 1 1 54764BD3
-   483 P 8650 5300
-   484 F 0 "#PWR?" H 8650 5300 30 0001 C CNN
-   485 F 1 "GND" H 8650 5230 30 0001 C CNN
-   486 F 2 "" H 8650 5300 60 0000 C CNN
-   487 F 3 "" H 8650 5300 60 0000 C CNN
-   488 1 8650 5300
-   489 1 0 0 -1
-   490 $EndComp
-   491 $Comp
-   492 L GND #PWR?
-   493 U 1 1 54764C98
-   494 P 6450 5200
-   495 F 0 "#PWR?" H 6450 5200 30 0001 C CNN
-   496 F 1 "GND" H 6450 5130 30 0001 C CNN
-   497 F 2 "" H 6450 5200 60 0000 C CNN
-   498 F 3 "" H 6450 5200 60 0000 C CNN
-   499 1 6450 5200
-   500 1 0 0 -1
-   501 $EndComp
-   502 $Comp
-   503 L GND #PWR?
-   504 U 1 1 54765DA1
-   505 P 8300 4500
-   506 F 0 "#PWR?" H 8300 4500 30 0001 C CNN
-   507 F 1 "GND" H 8300 4430 30 0001 C CNN
-   508 F 2 "" H 8300 4500 60 0000 C CNN
-   509 F 3 "" H 8300 4500 60 0000 C CNN
-   510 1 8300 4500
-   511 1 0 0 -1
-   512 $EndComp
-   513 $Comp
546 L AD8692 U? 514 L AD8692 U?
547 U 2 1 54763079 515 U 1 1 5476E8A2
548 P 9250 4050 516 P 9250 4050
549 F 0 "U?" H 9400 4350 70 0000 C CNN 517 F 0 "U?" H 9400 4350 70 0000 C CNN
550 F 1 "AD8692" H 9400 4250 70 0000 C CNN 518 F 1 "AD8692" H 9400 4250 70 0000 C CNN
551 F 2 "" H 9250 4050 60 0000 C CNN 519 F 2 "" H 9250 4050 60 0000 C CNN
552 F 3 "" H 9250 4050 60 0000 C CNN 520 F 3 "" H 9250 4050 60 0000 C CNN
553 2 9250 4050 521 1 9250 4050
-   522 1 0 0 -1
-   523 $EndComp
-   524 $Comp
-   525 L GND #PWR?
-   526 U 1 1 5476EAEC
-   527 P 1300 3850
-   528 F 0 "#PWR?" H 1300 3850 30 0001 C CNN
-   529 F 1 "GND" H 1300 3780 30 0001 C CNN
-   530 F 2 "" H 1300 3850 60 0000 C CNN
-   531 F 3 "" H 1300 3850 60 0000 C CNN
-   532 1 1300 3850
554 1 0 0 -1 533 1 0 0 -1
555 $EndComp 534 $EndComp
-   535 $Comp
-   536 L V- #PWR?
-   537 U 1 1 5476F3EF
-   538 P 3650 4300
-   539 F 0 "#PWR?" H 3650 4400 30 0001 C CNN
-   540 F 1 "V-" H 3650 4410 30 0000 C CNN
-   541 F 2 "" H 3650 4300 60 0000 C CNN
-   542 F 3 "" H 3650 4300 60 0000 C CNN
-   543 1 3650 4300
-   544 -1 0 0 1
-   545 $EndComp
-   546 $Comp
-   547 L V- #PWR?
-   548 U 1 1 5476F49C
-   549 P 9150 4500
-   550 F 0 "#PWR?" H 9150 4600 30 0001 C CNN
-   551 F 1 "V-" H 9150 4610 30 0000 C CNN
-   552 F 2 "" H 9150 4500 60 0000 C CNN
-   553 F 3 "" H 9150 4500 60 0000 C CNN
-   554 1 9150 4500
-   555 -1 0 0 1
-   556 $EndComp
-   557 $Comp
-   558 L V+ #PWR?
-   559 U 1 1 5476F63C
-   560 P 9150 3600
-   561 F 0 "#PWR?" H 9150 3700 30 0001 C CNN
-   562 F 1 "V+" H 9150 3710 30 0000 C CNN
-   563 F 2 "" H 9150 3600 60 0000 C CNN
-   564 F 3 "" H 9150 3600 60 0000 C CNN
-   565 1 9150 3600
-   566 1 0 0 -1
-   567 $EndComp
-   568 $Comp
-   569 L V+ #PWR?
-   570 U 1 1 5476F708
-   571 P 5600 4400
-   572 F 0 "#PWR?" H 5600 4500 30 0001 C CNN
-   573 F 1 "V+" H 5600 4510 30 0000 C CNN
-   574 F 2 "" H 5600 4400 60 0000 C CNN
-   575 F 3 "" H 5600 4400 60 0000 C CNN
-   576 1 5600 4400
-   577 -1 0 0 1
-   578 $EndComp
-   579 Text Notes 1900 2300 0 60 ~ 0
-   580 low noise charge sensitive amplifier
-   581 Text Notes 4550 3600 0 60 ~ 0
-   582 highpass\n1 kHz
-   583 Text Notes 5300 3200 0 60 ~ 0
-   584 amplifier 7,7x
-   585 Text Notes 8150 2900 0 60 ~ 0
-   586 2nd lowpass 200kHz\nwith gain 2x
-   587 Text Notes 10100 3700 0 60 ~ 0
-   588 highpass\n300 Hz
-   589 $Comp
-   590 L JUMP_5X2 J?
-   591 U 1 1 54770A25
-   592 P 1200 6800
-   593 F 0 "J?" H 850 7050 50 0000 C CNN
-   594 F 1 "JUMP_5X2" V 1150 6750 40 0000 C CNN
-   595 F 2 "" H 1200 6800 60 0000 C CNN
-   596 F 3 "" H 1200 6800 60 0000 C CNN
-   597 1 1200 6800
-   598 -1 0 0 1
-   599 $EndComp
-   600 $Comp
-   601 L V+ #PWR?
-   602 U 1 1 54770C88
-   603 P 1800 6500
-   604 F 0 "#PWR?" H 1800 6600 30 0001 C CNN
-   605 F 1 "V+" H 1800 6610 30 0000 C CNN
-   606 F 2 "" H 1800 6500 60 0000 C CNN
-   607 F 3 "" H 1800 6500 60 0000 C CNN
-   608 1 1800 6500
-   609 1 0 0 -1
-   610 $EndComp
-   611 $Comp
-   612 L V- #PWR?
-   613 U 1 1 54770E13
-   614 P 1900 6500
-   615 F 0 "#PWR?" H 1900 6600 30 0001 C CNN
-   616 F 1 "V-" H 1900 6610 30 0000 C CNN
-   617 F 2 "" H 1900 6500 60 0000 C CNN
-   618 F 3 "" H 1900 6500 60 0000 C CNN
-   619 1 1900 6500
-   620 1 0 0 -1
-   621 $EndComp
-   622 $Comp
-   623 L GND #PWR?
-   624 U 1 1 547710DE
-   625 P 1700 7000
-   626 F 0 "#PWR?" H 1700 7000 30 0001 C CNN
-   627 F 1 "GND" H 1700 6930 30 0001 C CNN
-   628 F 2 "" H 1700 7000 60 0000 C CNN
-   629 F 3 "" H 1700 7000 60 0000 C CNN
-   630 1 1700 7000
-   631 1 0 0 -1
-   632 $EndComp
-   633 Wire Wire Line
-   634 900 2500 900 2600
-   635 Wire Wire Line
-   636 900 3100 900 3350
-   637 Wire Wire Line
-   638 900 3850 900 4300
-   639 Wire Wire Line
-   640 900 4850 900 4700
-   641 Wire Wire Line
-   642 1100 4200 900 4200
-   643 Connection ~ 900 4200
-   644 Wire Wire Line
-   645 900 3200 1300 3200
-   646 Wire Wire Line
-   647 1300 3200 1300 3400
-   648 Connection ~ 900 3200
-   649 Wire Wire Line
-   650 1300 3850 1300 3800
-   651 Wire Wire Line
-   652 1500 4200 1750 4200
-   653 Wire Wire Line
-   654 2150 3850 2150 3700
-   655 Wire Wire Line
-   656 2150 3200 2150 3050
-   657 Wire Wire Line
-   658 2150 2550 2150 2500
-   659 Wire Wire Line
-   660 2150 3150 2650 3150
-   661 Wire Wire Line
-   662 2650 3150 2650 3200
-   663 Connection ~ 2150 3150
-   664 Connection ~ 2150 3750
-   665 Wire Wire Line
-   666 2650 4000 2650 3700
-   667 Wire Wire Line
-   668 2650 3950 3250 3950
-   669 Connection ~ 2650 3950
-   670 Wire Wire Line
-   671 2950 4050 2950 3950
-   672 Connection ~ 2950 3950
-   673 Wire Wire Line
-   674 2150 4650 2150 4550
-   675 Wire Wire Line
-   676 2650 4650 2650 4500
-   677 Wire Wire Line
-   678 2950 4650 2950 4450
-   679 Wire Wire Line
-   680 3650 4300 3650 4250
-   681 Wire Wire Line
-   682 3250 3750 2150 3750
-   683 Wire Wire Line
-   684 3650 3450 3650 3400
-   685 Wire Wire Line
-   686 1650 4200 1650 5000
-   687 Wire Wire Line
-   688 1650 5000 3450 5000
-   689 Connection ~ 1650 4200
-   690 Wire Wire Line
-   691 4250 3850 4350 3850
-   692 Wire Wire Line
-   693 4300 3850 4300 5000
-   694 Wire Wire Line
-   695 4300 5000 3950 5000
-   696 Wire Wire Line
-   697 3900 4700 4300 4700
-   698 Connection ~ 4300 4700
-   699 Wire Wire Line
-   700 3500 4700 3250 4700
-   701 Wire Wire Line
-   702 3250 4700 3250 5000
-   703 Connection ~ 3250 5000
-   704 Connection ~ 4300 3850
-   705 Wire Wire Line
-   706 4750 3850 5200 3850
-   707 Wire Wire Line
-   708 4850 3850 4850 3900
556 Connection ~ 4850 3850 709 Connection ~ 4850 3850
557 Wire Wire Line 710 Wire Wire Line
558 6200 3950 7100 3950 711 6200 3950 7100 3950
559 Wire Wire Line 712 Wire Wire Line
560 6450 3950 6450 4000 713 6450 3950 6450 4000
561 Wire Wire Line 714 Wire Wire Line
562 5200 4050 5200 4550 715 5200 4050 5200 4550
563 Wire Wire Line 716 Wire Wire Line
564 5200 4550 6900 4550 717 5200 4550 6900 4550
565 Wire Wire Line 718 Wire Wire Line
566 6450 4500 6450 4650 719 6450 4500 6450 4650
567 Connection ~ 6450 4550 720 Connection ~ 6450 4550
568 Connection ~ 6450 3950 721 Connection ~ 6450 3950
569 Wire Wire Line 722 Wire Wire Line
570 6900 4050 6900 3950 723 6900 4050 6900 3950
571 Connection ~ 6900 3950 724 Connection ~ 6900 3950
572 Wire Wire Line 725 Wire Wire Line
573 6900 4550 6900 4450 726 6900 4550 6900 4450
574 Wire Wire Line 727 Wire Wire Line
575 7600 3950 7750 3950 728 7600 3950 7750 3950
576 Wire Wire Line 729 Wire Wire Line
577 8250 3950 8750 3950 730 8250 3950 8750 3950
578 Wire Wire Line 731 Wire Wire Line
579 8300 4050 8300 3950 732 8300 4050 8300 3950
580 Connection ~ 8300 3950 733 Connection ~ 8300 3950
581 Wire Wire Line 734 Wire Wire Line
582 8650 4750 8650 4150 735 8650 4750 8650 4150
583 Wire Wire Line 736 Wire Wire Line
584 8650 4150 8750 4150 737 8650 4150 8750 4150
585 Wire Wire Line 738 Wire Wire Line
586 8900 4700 8650 4700 739 8900 4700 8650 4700
587 Connection ~ 8650 4700 740 Connection ~ 8650 4700
588 Wire Wire Line 741 Wire Wire Line
589 9750 4050 9900 4050 742 9750 4050 9900 4050
590 Wire Wire Line 743 Wire Wire Line
591 9400 4700 9800 4700 744 9400 4700 9800 4700
592 Wire Wire Line 745 Wire Wire Line
593 9800 4700 9800 3300 746 9800 4700 9800 3300
594 Connection ~ 9800 4050 747 Connection ~ 9800 4050
595 Wire Wire Line 748 Wire Wire Line
596 7650 3950 7650 3300 749 7650 3950 7650 3300
597 Wire Wire Line 750 Wire Wire Line
598 7650 3300 8950 3300 751 7650 3300 8950 3300
599 Connection ~ 7650 3950 752 Connection ~ 7650 3950
600 Wire Wire Line 753 Wire Wire Line
601 9800 3300 9350 3300 754 9800 3300 9350 3300
602 Wire Wire Line 755 Wire Wire Line
603 10300 4050 10650 4050 756 10300 4050 10650 4050
604 Wire Wire Line 757 Wire Wire Line
605 10400 4150 10400 4050 758 10400 4150 10400 4050
606 Connection ~ 10400 4050 759 Connection ~ 10400 4050
607 $Comp -  
608 L GND #PWR? -  
609 U 1 1 547647C3 -  
610 P 10400 4750 -  
611 F 0 "#PWR?" H 10400 4750 30 0001 C CNN -  
612 F 1 "GND" H 10400 4680 30 0001 C CNN -  
613 F 2 "" H 10400 4750 60 0000 C CNN -  
614 F 3 "" H 10400 4750 60 0000 C CNN -  
615 1 10400 4750 -  
616 1 0 0 -1 -  
617 $EndComp -  
618 Wire Wire Line 760 Wire Wire Line
619 10400 4750 10400 4650 761 10400 4750 10400 4650
-   762 Wire Wire Line
-   763 8650 5300 8650 5250
-   764 Wire Wire Line
-   765 6450 5200 6450 5150
-   766 Wire Wire Line
-   767 4850 4450 4850 4400
-   768 Wire Wire Line
-   769 8300 4500 8300 4450
-   770 Wire Wire Line
-   771 5600 4400 5600 4350
-   772 Wire Wire Line
-   773 5600 3550 5600 3500
-   774 Wire Wire Line
-   775 9150 4500 9150 4450
-   776 Wire Wire Line
-   777 9150 3650 9150 3600
-   778 Wire Wire Line
-   779 1600 6650 1650 6650
-   780 Wire Wire Line
-   781 1650 6650 1650 6850
-   782 Connection ~ 1650 6850
-   783 Wire Wire Line
-   784 1800 6500 1800 6750
-   785 Wire Wire Line
-   786 1800 6750 1600 6750
-   787 Wire Wire Line
-   788 1600 6550 1700 6550
-   789 Wire Wire Line
-   790 1700 6550 1700 7000
-   791 Wire Wire Line
-   792 1600 6950 1700 6950
-   793 Connection ~ 1700 6950
-   794 Text Notes 1450 6300 0 60 ~ 0
-   795 +/- 2,4 V
-   796 Wire Wire Line
-   797 1600 6850 1900 6850
-   798 Wire Wire Line
-   799 1900 6850 1900 6500
620 $Comp 800 $Comp
621 L CONN1_1 J? 801 L _ P?
-   802 U 1 1 54771AB7
-   803 P 9600 750
-   804 F 0 "P?" H 9650 850 50 0000 C CNN
-   805 F 1 "_" H 9600 800 40 0000 C CNN
-   806 F 2 "" H 9850 600 60 0000 C CNN
-   807 F 3 "" H 9850 600 60 0000 C CNN
-   808 1 9600 750
-   809 -1 0 0 1
-   810 $EndComp
-   811 $Comp
-   812 L _ P?
-   813 U 1 1 54771C1B
-   814 P 9600 1000
-   815 F 0 "P?" H 9650 1100 50 0000 C CNN
-   816 F 1 "_" H 9600 1050 40 0000 C CNN
-   817 F 2 "" H 9850 850 60 0000 C CNN
-   818 F 3 "" H 9850 850 60 0000 C CNN
-   819 1 9600 1000
-   820 -1 0 0 1
-   821 $EndComp
-   822 $Comp
-   823 L _ P?
-   824 U 1 1 54771C61
-   825 P 10200 750
-   826 F 0 "P?" H 10250 850 50 0000 C CNN
-   827 F 1 "_" H 10200 800 40 0000 C CNN
-   828 F 2 "" H 10450 600 60 0000 C CNN
-   829 F 3 "" H 10450 600 60 0000 C CNN
-   830 1 10200 750
-   831 -1 0 0 1
-   832 $EndComp
-   833 $Comp
-   834 L _ P?
622 U 1 1 54764983 835 U 1 1 54771CAA
623 P 10950 4100 836 P 10200 1000
624 F 0 "J?" H 11000 4150 50 0000 C CNN 837 F 0 "P?" H 10250 1100 50 0000 C CNN
625 F 1 "OUT" H 11050 4050 40 0000 C CNN 838 F 1 "_" H 10200 1050 40 0000 C CNN
626 F 2 "" H 11000 4050 60 0000 C CNN 839 F 2 "" H 10450 850 60 0000 C CNN
627 F 3 "" H 11000 4050 60 0000 C CNN 840 F 3 "" H 10450 850 60 0000 C CNN
628 1 10950 4100 841 1 10200 1000
629 1 0 0 -1 842 -1 0 0 1
630 $EndComp 843 $EndComp
631 $Comp 844 $Comp
632 L GND #PWR? 845 L GND #PWR?
633 U 1 1 54764BD3 846 U 1 1 54771DC0
634 P 8650 5300 847 P 9950 1200
635 F 0 "#PWR?" H 8650 5300 30 0001 C CNN 848 F 0 "#PWR?" H 9950 1200 30 0001 C CNN
636 F 1 "GND" H 8650 5230 30 0001 C CNN 849 F 1 "GND" H 9950 1130 30 0001 C CNN
637 F 2 "" H 8650 5300 60 0000 C CNN 850 F 2 "" H 9950 1200 60 0000 C CNN
638 F 3 "" H 8650 5300 60 0000 C CNN 851 F 3 "" H 9950 1200 60 0000 C CNN
639 1 8650 5300 852 1 9950 1200
640 1 0 0 -1 853 1 0 0 -1
641 $EndComp 854 $EndComp
642 $Comp 855 $Comp
643 L GND #PWR? 856 L GND #PWR?
644 U 1 1 54764C98 857 U 1 1 54771EA3
645 P 6450 5200 858 P 10550 1200
646 F 0 "#PWR?" H 6450 5200 30 0001 C CNN 859 F 0 "#PWR?" H 10550 1200 30 0001 C CNN
647 F 1 "GND" H 6450 5130 30 0001 C CNN 860 F 1 "GND" H 10550 1130 30 0001 C CNN
648 F 2 "" H 6450 5200 60 0000 C CNN 861 F 2 "" H 10550 1200 60 0000 C CNN
649 F 3 "" H 6450 5200 60 0000 C CNN 862 F 3 "" H 10550 1200 60 0000 C CNN
650 1 6450 5200 863 1 10550 1200
651 1 0 0 -1 864 1 0 0 -1
652 $EndComp 865 $EndComp
653 Wire Wire Line 866 Wire Wire Line
654 8650 5300 8650 5250 867 9900 800 9950 800
655 Wire Wire Line 868 Wire Wire Line
656 6450 5200 6450 5150 869 9950 800 9950 1200
657 Wire Wire Line 870 Wire Wire Line
658 4850 4450 4850 4400 871 9900 1050 9950 1050
659 $Comp -  
660 L GND #PWR? -  
661 U 1 1 54765DA1 -  
662 P 8300 4500 -  
663 F 0 "#PWR?" H 8300 4500 30 0001 C CNN -  
664 F 1 "GND" H 8300 4430 30 0001 C CNN -  
665 F 2 "" H 8300 4500 60 0000 C CNN -  
666 F 3 "" H 8300 4500 60 0000 C CNN -  
667 1 8300 4500 -  
668 1 0 0 -1 872 Connection ~ 9950 1050
669 $EndComp -  
670 Wire Wire Line 873 Wire Wire Line
-   874 10500 800 10550 800
-   875 Wire Wire Line
-   876 10550 800 10550 1200
-   877 Wire Wire Line
671 8300 4500 8300 4450 878 10500 1050 10550 1050
-   879 Connection ~ 10550 1050
672 $EndSCHEMATC 880 $EndSCHEMATC