Root/atusb/atrf.sch

Source at commit ea23c905d32bfd2478915021476f9ede2ee014b8 created 2 years 11 months ago.
By Josef Filzmaier, atusb/fw: Introduction of a new board named HULUSB
1EESchema Schematic File Version 2
2LIBS:power
3LIBS:r
4LIBS:c
5LIBS:at86rf231
6LIBS:atmega8u2
7LIBS:usb_a_plug
8LIBS:xtal-4
9LIBS:antenna
10LIBS:balun-smt6
11LIBS:conn
12LIBS:atusb-cache
13EELAYER 25 0
14EELAYER END
15$Descr A4 11693 8268
16encoding utf-8
17Sheet 3 3
18Title "IEEE 802.15.4 USB Transceiver (AT86RF231)"
19Date "29 may 2012"
20Rev "20110527"
21Comp "Werner Almesberger"
22Comment1 ""
23Comment2 ""
24Comment3 ""
25Comment4 ""
26$EndDescr
27Connection ~ 10200 5750
28Wire Wire Line
29    10400 5750 10200 5750
30Wire Wire Line
31    10200 5550 10200 5950
32Wire Wire Line
33    2500 4400 2500 4600
34Connection ~ 6200 3750
35Wire Wire Line
36    6200 3750 6700 3750
37Wire Wire Line
38    6700 4500 6500 4500
39Wire Wire Line
40    6500 4500 6500 4850
41Wire Wire Line
42    3150 5000 3150 4200
43Wire Wire Line
44    4350 5000 4350 4800
45Wire Wire Line
46    4150 4000 4350 4000
47Wire Wire Line
48    4950 4200 5150 4200
49Wire Wire Line
50    5150 4200 5150 4050
51Wire Wire Line
52    5150 4050 6700 4050
53Wire Wire Line
54    4950 3800 5350 3800
55Wire Wire Line
56    5350 3800 5350 4200
57Wire Wire Line
58    5350 4200 6700 4200
59Wire Wire Line
60    1400 3800 1800 3800
61Connection ~ 3400 6150
62Wire Wire Line
63    3400 6350 3400 6150
64Wire Wire Line
65    1600 4600 1600 3900
66Connection ~ 8400 6150
67Wire Wire Line
68    8600 6150 8400 6150
69Wire Wire Line
70    7600 2050 7600 1850
71Wire Wire Line
72    8100 2650 8100 1250
73Wire Wire Line
74    8250 2650 8250 2450
75Wire Wire Line
76    7950 2650 7950 2450
77Connection ~ 9700 2450
78Wire Wire Line
79    9900 2450 8550 2450
80Wire Wire Line
81    8550 2450 8550 2650
82Connection ~ 10500 1950
83Wire Wire Line
84    10500 1950 10100 1950
85Wire Wire Line
86    10500 2650 10500 1150
87Wire Wire Line
88    10500 1150 10300 1150
89Wire Wire Line
90    9700 1350 9700 1150
91Connection ~ 7500 2450
92Wire Wire Line
93    6200 2450 7800 2450
94Wire Wire Line
95    6200 2450 6200 4850
96Connection ~ 6200 4350
97Wire Wire Line
98    6700 4350 6200 4350
99Wire Wire Line
100    8100 6950 8100 6750
101Wire Wire Line
102    7500 5450 7500 5850
103Connection ~ 9700 4500
104Wire Wire Line
105    9700 4850 9700 4050
106Wire Wire Line
107    9500 4500 9700 4500
108Wire Wire Line
109    10400 3600 9500 3600
110Wire Wire Line
111    10400 3900 9500 3900
112Wire Wire Line
113    10400 4350 9500 4350
114Wire Wire Line
115    8550 5850 8550 5450
116Wire Wire Line
117    8400 6350 8400 5450
118Wire Wire Line
119    8100 6350 8100 5450
120Wire Wire Line
121    8250 5450 8250 5650
122Wire Wire Line
123    8250 5650 8100 5650
124Connection ~ 8100 5650
125Wire Wire Line
126    6000 4650 6700 4650
127Wire Wire Line
128    9500 4200 10400 4200
129Wire Wire Line
130    9500 3750 10400 3750
131Wire Wire Line
132    9700 4050 9500 4050
133Wire Wire Line
134    7950 5850 7950 5450
135Wire Wire Line
136    7650 5450 7650 5650
137Wire Wire Line
138    7650 5650 7500 5650
139Connection ~ 7500 5650
140Wire Wire Line
141    8400 6750 8400 6950
142Wire Wire Line
143    9000 5850 9000 5450
144Wire Wire Line
145    6200 3900 6700 3900
146Connection ~ 6200 3900
147Wire Wire Line
148    7800 2450 7800 2650
149Wire Wire Line
150    7500 2450 7500 2650
151Wire Wire Line
152    7650 2650 7650 2450
153Connection ~ 7650 2450
154Wire Wire Line
155    9700 2250 9700 2450
156Wire Wire Line
157    10500 2450 10300 2450
158Connection ~ 10500 2450
159Wire Wire Line
160    10100 1650 10500 1650
161Connection ~ 10500 1650
162Wire Wire Line
163    8400 2650 8400 1150
164Wire Wire Line
165    8400 1150 9900 1150
166Connection ~ 9700 1150
167Wire Wire Line
168    7950 2050 7950 1850
169Wire Wire Line
170    7800 6350 7800 5450
171Wire Wire Line
172    7600 1450 7600 1250
173Wire Wire Line
174    7600 1250 8100 1250
175Wire Wire Line
176    7850 1050 7850 1250
177Connection ~ 7850 1250
178Wire Wire Line
179    1600 3900 1400 3900
180Wire Wire Line
181    3150 6350 3150 6150
182Wire Wire Line
183    3150 6150 3650 6150
184Wire Wire Line
185    3650 6150 3650 6350
186Wire Wire Line
187    2300 3800 3350 3800
188Wire Wire Line
189    4150 3800 4550 3800
190Wire Wire Line
191    4150 4200 4550 4200
192Wire Wire Line
193    3150 4200 3350 4200
194Wire Wire Line
195    4350 3600 4350 4400
196Connection ~ 4350 4000
197Wire Wire Line
198    3350 4300 3150 4300
199Connection ~ 3150 4300
200Wire Wire Line
201    6200 3600 6700 3600
202Connection ~ 6200 3600
203Wire Wire Line
204    2500 4000 2500 3800
205Connection ~ 2500 3800
206Wire Wire Line
207    9500 4650 10200 4650
208Wire Wire Line
209    10200 4650 10200 5050
210Wire Wire Line
211    10200 6350 10200 6550
212Text HLabel 10400 5750 2 60 Output ~ 0
213CLK
214$Comp
215L DGND #PWR38
216U 1 1 4D426035
217P 10200 6550
218F 0 "#PWR38" H 10200 6550 40 0001 C CNN
219F 1 "DGND" H 10200 6480 40 0000 C CNN
220F 2 "" H 10200 6550 60 0001 C CNN
221F 3 "" H 10200 6550 60 0001 C CNN
222    1 10200 6550
223    1 0 0 -1
224$EndComp
225$Comp
226L C C17
227U 1 1 4D425FF1
228P 10200 6150
229AR Path="/4D425FF1" Ref="C17" Part="1"
230AR Path="/4C609C08/4D425FF1" Ref="C17" Part="1"
231F 0 "C17" H 10250 6250 50 0000 L CNN
232F 1 "2.2pF" H 10250 6050 50 0000 L CNN
233F 2 "0402" H 10200 6150 60 0001 C CNN
234F 3 "" H 10200 6150 60 0001 C CNN
235    1 10200 6150
236    -1 0 0 -1
237$EndComp
238$Comp
239L R R6
240U 1 1 4D425FEE
241P 10200 5300
242AR Path="/4D425FEE" Ref="R6" Part="1"
243AR Path="/4C609C08/4D425FEE" Ref="R6" Part="1"
244F 0 "R6" V 10280 5300 50 0000 C CNN
245F 1 "180" V 10200 5300 50 0000 C CNN
246F 2 "0402" H 10200 5300 60 0001 C CNN
247F 3 "" H 10200 5300 60 0001 C CNN
248    1 10200 5300
249    -1 0 0 -1
250$EndComp
251$Comp
252L AGND #PWR019
253U 1 1 4D3B019B
254P 2500 4600
255F 0 "#PWR019" H 2500 4600 40 0001 C CNN
256F 1 "AGND" H 2500 4530 50 0000 C CNN
257F 2 "" H 2500 4600 60 0001 C CNN
258F 3 "" H 2500 4600 60 0001 C CNN
259    1 2500 4600
260    1 0 0 -1
261$EndComp
262$Comp
263L C C16
264U 1 1 4D3B018B
265P 2500 4200
266AR Path="/4D3B018B" Ref="C16" Part="1"
267AR Path="/4C609C08/4D3B018B" Ref="C16" Part="1"
268F 0 "C16" H 2550 4300 50 0000 L CNN
269F 1 "NC" H 2550 4100 50 0000 L CNN
270F 2 "0402" H 2500 4200 60 0001 C CNN
271F 3 "" H 2500 4200 60 0001 C CNN
272    1 2500 4200
273    1 0 0 -1
274$EndComp
275$Comp
276L DGND #PWR25
277U 1 1 4D2296C2
278P 6500 4850
279F 0 "#PWR25" H 6500 4850 40 0001 C CNN
280F 1 "DGND" H 6500 4780 40 0000 C CNN
281F 2 "" H 6500 4850 60 0001 C CNN
282F 3 "" H 6500 4850 60 0001 C CNN
283    1 6500 4850
284    1 0 0 -1
285$EndComp
286$Comp
287L AT86RF231 U2
288U 1 1 4D229690
289P 8100 4050
290F 0 "U2" H 7100 5250 60 0000 C CNN
291F 1 "AT86RF231" H 8100 4050 60 0000 C CNN
292F 2 "QFN32-VHHD-6" H 8100 4050 60 0001 C CNN
293F 3 "" H 8100 4050 60 0001 C CNN
294    1 8100 4050
295    1 0 0 -1
296$EndComp
297Text Label 2850 3800 0 60 ~ 0
298FEED
299$Comp
300L PWR_FLAG #FLG020
301U 1 1 4CF4B348
302P 4350 3600
303F 0 "#FLG020" H 4350 3870 30 0001 C CNN
304F 1 "PWR_FLAG" H 4350 3830 30 0000 C CNN
305F 2 "" H 4350 3600 60 0001 C CNN
306F 3 "" H 4350 3600 60 0001 C CNN
307    1 4350 3600
308    1 0 0 -1
309$EndComp
310$Comp
311L AGND #PWR021
312U 1 1 4CF4B229
313P 3150 5000
314F 0 "#PWR021" H 3150 5000 40 0001 C CNN
315F 1 "AGND" H 3150 4930 50 0000 C CNN
316F 2 "" H 3150 5000 60 0001 C CNN
317F 3 "" H 3150 5000 60 0001 C CNN
318    1 3150 5000
319    1 0 0 -1
320$EndComp
321$Comp
322L AGND #PWR022
323U 1 1 4CF4B224
324P 4350 5000
325F 0 "#PWR022" H 4350 5000 40 0001 C CNN
326F 1 "AGND" H 4350 4930 50 0000 C CNN
327F 2 "" H 4350 5000 60 0001 C CNN
328F 3 "" H 4350 5000 60 0001 C CNN
329    1 4350 5000
330    1 0 0 -1
331$EndComp
332$Comp
333L R R3
334U 1 1 4CF4B07E
335P 2050 3800
336AR Path="/4CF4B07E" Ref="R3" Part="1"
337AR Path="/4C609C08/4CF4B07E" Ref="R3" Part="1"
338F 0 "R3" V 2130 3800 50 0000 C CNN
339F 1 "0R" V 2050 3800 50 0000 C CNN
340F 2 "0402" H 2050 3800 60 0001 C CNN
341F 3 "" H 2050 3800 60 0001 C CNN
342    1 2050 3800
343    0 -1 -1 0
344$EndComp
345$Comp
346L BALUN-SMT6 B1
347U 1 1 4CF4B034
348P 3750 4000
349F 0 "B1" H 3450 4350 60 0000 C CNN
350F 1 "2450FB15L0001" H 3750 3550 60 0000 C CNN
351F 2 "0805-6" H 3750 4000 60 0001 C CNN
352F 3 "" H 3750 4000 60 0001 C CNN
353    1 3750 4000
354    1 0 0 -1
355$EndComp
356Text Label 9950 4650 0 60 ~ 0
357CLKM
358Text Label 5750 4200 0 60 ~ 0
359RFN
360Text Label 5750 4050 0 60 ~ 0
361RPF
362$Comp
363L GND #PWR023
364U 1 1 4C641B5A
365P 3150 6350
366F 0 "#PWR023" H 3150 6350 30 0001 C CNN
367F 1 "GND" H 3150 6280 30 0001 C CNN
368F 2 "" H 3150 6350 60 0001 C CNN
369F 3 "" H 3150 6350 60 0001 C CNN
370    1 3150 6350
371    1 0 0 -1
372$EndComp
373$Comp
374L DGND #PWR21
375U 1 1 4C641B55
376P 3400 6350
377F 0 "#PWR21" H 3400 6350 40 0001 C CNN
378F 1 "DGND" H 3400 6280 40 0000 C CNN
379F 2 "" H 3400 6350 60 0001 C CNN
380F 3 "" H 3400 6350 60 0001 C CNN
381    1 3400 6350
382    1 0 0 -1
383$EndComp
384$Comp
385L AGND #PWR024
386U 1 1 4C641B53
387P 3650 6350
388F 0 "#PWR024" H 3650 6350 40 0001 C CNN
389F 1 "AGND" H 3650 6280 50 0000 C CNN
390F 2 "" H 3650 6350 60 0001 C CNN
391F 3 "" H 3650 6350 60 0001 C CNN
392    1 3650 6350
393    1 0 0 -1
394$EndComp
395$Comp
396L AGND #PWR025
397U 1 1 4C641731
398P 1600 4600
399F 0 "#PWR025" H 1600 4600 40 0001 C CNN
400F 1 "AGND" H 1600 4530 50 0000 C CNN
401F 2 "" H 1600 4600 60 0001 C CNN
402F 3 "" H 1600 4600 60 0001 C CNN
403    1 1600 4600
404    1 0 0 -1
405$EndComp
406$Comp
407L C C3
408U 1 1 4C641710
409P 4350 4600
410AR Path="/4C641710" Ref="C3" Part="1"
411AR Path="/4C609C08/4C641710" Ref="C3" Part="1"
412F 0 "C3" H 4400 4700 50 0000 L CNN
413F 1 "22pF/RF" H 4400 4500 50 0000 L CNN
414F 2 "0402" H 4350 4600 60 0001 C CNN
415F 3 "" H 4350 4600 60 0001 C CNN
416    1 4350 4600
417    1 0 0 -1
418$EndComp
419$Comp
420L C C9
421U 1 1 4C641509
422P 4750 4200
423AR Path="/4C641509" Ref="C9" Part="1"
424AR Path="/4C609C08/4C641509" Ref="C9" Part="1"
425F 0 "C9" H 4800 4300 50 0000 L CNN
426F 1 "22pF/RF" H 4800 4100 50 0000 L CNN
427F 2 "0402" H 4750 4200 60 0001 C CNN
428F 3 "" H 4750 4200 60 0001 C CNN
429    1 4750 4200
430    0 -1 -1 0
431$EndComp
432$Comp
433L C C8
434U 1 1 4C641506
435P 4750 3800
436AR Path="/4C641506" Ref="C8" Part="1"
437AR Path="/4C609C08/4C641506" Ref="C8" Part="1"
438F 0 "C8" H 4800 3900 50 0000 L CNN
439F 1 "22pF/RF" H 4800 3700 50 0000 L CNN
440F 2 "0402" H 4750 3800 60 0001 C CNN
441F 3 "" H 4750 3800 60 0001 C CNN
442    1 4750 3800
443    0 -1 -1 0
444$EndComp
445Text Notes 1300 1400 0 200 ~ 40
446RF
447Text HLabel 7800 6350 3 60 Input ~ 0
448SLP_TR
449Text HLabel 6000 4650 0 60 Input ~ 0
450nRST_RF
451Text HLabel 10400 4350 2 60 Input ~ 0
452SCLK
453Text HLabel 10400 4200 2 60 Output ~ 0
454MISO
455Text HLabel 10400 3900 2 60 Input ~ 0
456MOSI
457Text HLabel 10400 3750 2 60 Input ~ 0
458nSS
459Text HLabel 10400 3600 2 60 Output ~ 0
460IRQ_RF
461$Comp
462L VDD #PWR026
463U 1 1 4C641205
464P 8600 6150
465F 0 "#PWR026" H 8600 6250 30 0001 C CNN
466F 1 "VDD" H 8600 6260 30 0000 C CNN
467F 2 "" H 8600 6150 60 0001 C CNN
468F 3 "" H 8600 6150 60 0001 C CNN
469    1 8600 6150
470    0 1 1 0
471$EndComp
472$Comp
473L VDD #PWR027
474U 1 1 4C6411DB
475P 7850 1050
476F 0 "#PWR027" H 7850 1150 30 0001 C CNN
477F 1 "VDD" H 7850 1160 30 0000 C CNN
478F 2 "" H 7850 1050 60 0001 C CNN
479F 3 "" H 7850 1050 60 0001 C CNN
480    1 7850 1050
481    1 0 0 -1
482$EndComp
483$Comp
484L AGND #PWR028
485U 1 1 4C641100
486P 7600 2050
487F 0 "#PWR028" H 7600 2050 40 0001 C CNN
488F 1 "AGND" H 7600 1980 50 0000 C CNN
489F 2 "" H 7600 2050 60 0001 C CNN
490F 3 "" H 7600 2050 60 0001 C CNN
491    1 7600 2050
492    1 0 0 -1
493$EndComp
494$Comp
495L AGND #PWR029
496U 1 1 4C64109A
497P 8250 2450
498F 0 "#PWR029" H 8250 2450 40 0001 C CNN
499F 1 "AGND" H 8250 2380 50 0000 C CNN
500F 2 "" H 8250 2450 60 0001 C CNN
501F 3 "" H 8250 2450 60 0001 C CNN
502    1 8250 2450
503    -1 0 0 1
504$EndComp
505$Comp
506L DGND #PWR29
507U 1 1 4C641010
508P 7950 1850
509F 0 "#PWR29" H 7950 1850 40 0001 C CNN
510F 1 "DGND" H 7950 1780 40 0000 C CNN
511F 2 "" H 7950 1850 60 0001 C CNN
512F 3 "" H 7950 1850 60 0001 C CNN
513    1 7950 1850
514    -1 0 0 1
515$EndComp
516$Comp
517L C C11
518U 1 1 4C641004
519P 7950 2250
520AR Path="/4C641004" Ref="C11" Part="1"
521AR Path="/4C609C08/4C641004" Ref="C11" Part="1"
522F 0 "C11" H 8000 2350 50 0000 L CNN
523F 1 "1uF" H 8000 2150 50 0000 L CNN
524F 2 "0402" H 7950 2250 60 0001 C CNN
525F 3 "" H 7950 2250 60 0001 C CNN
526    1 7950 2250
527    -1 0 0 -1
528$EndComp
529$Comp
530L DGND #PWR39
531U 1 1 4C640E02
532P 10500 2650
533F 0 "#PWR39" H 10500 2650 40 0001 C CNN
534F 1 "DGND" H 10500 2580 40 0000 C CNN
535F 2 "" H 10500 2650 60 0001 C CNN
536F 3 "" H 10500 2650 60 0001 C CNN
537    1 10500 2650
538    1 0 0 -1
539$EndComp
540$Comp
541L AGND #PWR030
542U 1 1 4C640D33
543P 6200 4850
544F 0 "#PWR030" H 6200 4850 40 0001 C CNN
545F 1 "AGND" H 6200 4780 50 0000 C CNN
546F 2 "" H 6200 4850 60 0001 C CNN
547F 3 "" H 6200 4850 60 0001 C CNN
548    1 6200 4850
549    1 0 0 -1
550$EndComp
551$Comp
552L AGND #PWR031
553U 1 1 4C640CBA
554P 9000 5850
555F 0 "#PWR031" H 9000 5850 40 0001 C CNN
556F 1 "AGND" H 9000 5780 50 0000 C CNN
557F 2 "" H 9000 5850 60 0001 C CNN
558F 3 "" H 9000 5850 60 0001 C CNN
559    1 9000 5850
560    1 0 0 -1
561$EndComp
562$Comp
563L DGND #PWR31
564U 1 1 4C640C4C
565P 8100 6950
566F 0 "#PWR31" H 8100 6950 40 0001 C CNN
567F 1 "DGND" H 8100 6880 40 0000 C CNN
568F 2 "" H 8100 6950 60 0001 C CNN
569F 3 "" H 8100 6950 60 0001 C CNN
570    1 8100 6950
571    1 0 0 -1
572$EndComp
573$Comp
574L DGND #PWR33
575U 1 1 4C640C48
576P 8400 6950
577F 0 "#PWR33" H 8400 6950 40 0001 C CNN
578F 1 "DGND" H 8400 6880 40 0000 C CNN
579F 2 "" H 8400 6950 60 0001 C CNN
580F 3 "" H 8400 6950 60 0001 C CNN
581    1 8400 6950
582    1 0 0 -1
583$EndComp
584$Comp
585L DGND #PWR26
586U 1 1 4C640C14
587P 7500 5850
588F 0 "#PWR26" H 7500 5850 40 0001 C CNN
589F 1 "DGND" H 7500 5780 40 0000 C CNN
590F 2 "" H 7500 5850 60 0001 C CNN
591F 3 "" H 7500 5850 60 0001 C CNN
592    1 7500 5850
593    1 0 0 -1
594$EndComp
595$Comp
596L DGND #PWR37
597U 1 1 4C640BFC
598P 9700 4850
599F 0 "#PWR37" H 9700 4850 40 0001 C CNN
600F 1 "DGND" H 9700 4780 40 0000 C CNN
601F 2 "" H 9700 4850 60 0001 C CNN
602F 3 "" H 9700 4850 60 0001 C CNN
603    1 9700 4850
604    1 0 0 -1
605$EndComp
606$Comp
607L DGND #PWR30
608U 1 1 4C640BF7
609P 7950 5850
610F 0 "#PWR30" H 7950 5850 40 0001 C CNN
611F 1 "DGND" H 7950 5780 40 0000 C CNN
612F 2 "" H 7950 5850 60 0001 C CNN
613F 3 "" H 7950 5850 60 0001 C CNN
614    1 7950 5850
615    1 0 0 -1
616$EndComp
617$Comp
618L DGND #PWR34
619U 1 1 4C640BD2
620P 8550 5850
621F 0 "#PWR34" H 8550 5850 40 0001 C CNN
622F 1 "DGND" H 8550 5780 40 0000 C CNN
623F 2 "" H 8550 5850 60 0001 C CNN
624F 3 "" H 8550 5850 60 0001 C CNN
625    1 8550 5850
626    1 0 0 -1
627$EndComp
628$Comp
629L C C12
630U 1 1 4C640A84
631P 8100 6550
632AR Path="/4C640A84" Ref="C12" Part="1"
633AR Path="/4C609C08/4C640A84" Ref="C12" Part="1"
634F 0 "C12" H 8150 6650 50 0000 L CNN
635F 1 "1uF" H 8150 6450 50 0000 L CNN
636F 2 "0402" H 8100 6550 60 0001 C CNN
637F 3 "" H 8100 6550 60 0001 C CNN
638    1 8100 6550
639    1 0 0 -1
640$EndComp
641$Comp
642L C C10
643U 1 1 4C640A7E
644P 8400 6550
645AR Path="/4C640A7E" Ref="C10" Part="1"
646AR Path="/4C609C08/4C640A7E" Ref="C10" Part="1"
647F 0 "C10" H 8450 6650 50 0000 L CNN
648F 1 "1uF" H 8450 6450 50 0000 L CNN
649F 2 "0402" H 8400 6550 60 0001 C CNN
650F 3 "" H 8400 6550 60 0001 C CNN
651    1 8400 6550
652    1 0 0 -1
653$EndComp
654$Comp
655L C C15
656U 1 1 4C640A7B
657P 10100 2450
658AR Path="/4C640A7B" Ref="C15" Part="1"
659AR Path="/4C609C08/4C640A7B" Ref="C15" Part="1"
660F 0 "C15" H 10150 2550 50 0000 L CNN
661F 1 "12pF" H 10150 2350 50 0000 L CNN
662F 2 "0402" H 10100 2450 60 0001 C CNN
663F 3 "" H 10100 2450 60 0001 C CNN
664    1 10100 2450
665    0 -1 1 0
666$EndComp
667$Comp
668L C C13
669U 1 1 4C640A76
670P 7600 1650
671AR Path="/4C640A76" Ref="C13" Part="1"
672AR Path="/4C609C08/4C640A76" Ref="C13" Part="1"
673F 0 "C13" H 7650 1750 50 0000 L CNN
674F 1 "1uF" H 7650 1550 50 0000 L CNN
675F 2 "0402" H 7600 1650 60 0001 C CNN
676F 3 "" H 7600 1650 60 0001 C CNN
677    1 7600 1650
678    -1 0 0 -1
679$EndComp
680$Comp
681L C C14
682U 1 1 4C640A73
683P 10100 1150
684AR Path="/4C640A73" Ref="C14" Part="1"
685AR Path="/4C609C08/4C640A73" Ref="C14" Part="1"
686F 0 "C14" H 10150 1250 50 0000 L CNN
687F 1 "12pF" H 10150 1050 50 0000 L CNN
688F 2 "0402" H 10100 1150 60 0001 C CNN
689F 3 "" H 10100 1150 60 0001 C CNN
690    1 10100 1150
691    0 -1 1 0
692$EndComp
693$Comp
694L ANTENNA ANT1
695U 1 1 4C63FE17
696P 1100 3850
697F 0 "ANT1" H 1100 4100 60 0000 C CNN
698F 1 "50R" H 1100 3600 60 0000 C CNN
699F 2 "meander" H 1100 3850 60 0001 C CNN
700F 3 "" H 1100 3850 60 0001 C CNN
701    1 1100 3850
702    1 0 0 -1
703$EndComp
704$Comp
705L XTAL-4 X1
706U 1 1 4C63FA9F
707P 9700 1800
708F 0 "X1" V 9850 2500 60 0000 R CNN
709F 1 "16MHz" V 9700 2500 60 0000 R CNN
710F 2 "xtal4-3.2mmx2.5mm" H 9700 1800 60 0001 C CNN
711F 3 "" H 9700 1800 60 0001 C CNN
712F 4 "8pF" V 9550 2500 60 0000 R CNN "Field1"
713F 5 "40ppm" V 9450 2500 60 0000 R CNN "Field2"
714F 6 "ESR<=100R" V 9350 2500 60 0000 R CNN "Field3"
715    1 9700 1800
716    0 -1 -1 0
717$EndComp
718$EndSCHEMATC
719

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