Root/atusb/atrf.sch

Source at commit 49e7c83796bc04941e9dbcec69bc0751563ff4d4 created 2 years 4 months ago.
By Werner Almesberger, atusb/: use ""VDD" symbol from kicad-libs
1EESchema Schematic File Version 2
2LIBS:pwr
3LIBS:r
4LIBS:c
5LIBS:at86rf231
6LIBS:atmega8u2
7LIBS:usb_a_plug
8LIBS:xtal-4
9LIBS:antenna
10LIBS:balun-smt6
11LIBS:testpoint
12LIBS:varistor
13LIBS:powered
14LIBS:led
15LIBS:atusb-cache
16EELAYER 26 0
17EELAYER END
18$Descr A4 11693 8268
19encoding utf-8
20Sheet 3 3
21Title "IEEE 802.15.4 USB Transceiver (AT86RF231)"
22Date "29 may 2012"
23Rev "20110527"
24Comp "Werner Almesberger"
25Comment1 ""
26Comment2 ""
27Comment3 ""
28Comment4 ""
29$EndDescr
30Connection ~ 10200 5750
31Wire Wire Line
32    10400 5750 10200 5750
33Wire Wire Line
34    10200 5550 10200 5950
35Wire Wire Line
36    2500 4400 2500 4600
37Connection ~ 6200 3750
38Wire Wire Line
39    6200 3750 6700 3750
40Wire Wire Line
41    6700 4500 6500 4500
42Wire Wire Line
43    6500 4500 6500 4850
44Wire Wire Line
45    3150 5000 3150 4200
46Wire Wire Line
47    4350 5000 4350 4800
48Wire Wire Line
49    4150 4000 4350 4000
50Wire Wire Line
51    4950 4200 5150 4200
52Wire Wire Line
53    5150 4200 5150 4050
54Wire Wire Line
55    5150 4050 6700 4050
56Wire Wire Line
57    4950 3800 5350 3800
58Wire Wire Line
59    5350 3800 5350 4200
60Wire Wire Line
61    5350 4200 6700 4200
62Wire Wire Line
63    1400 3800 1800 3800
64Connection ~ 3400 6150
65Wire Wire Line
66    3400 6350 3400 6150
67Wire Wire Line
68    1600 4600 1600 3900
69Connection ~ 8400 6150
70Wire Wire Line
71    8600 6150 8400 6150
72Wire Wire Line
73    7600 2050 7600 1850
74Wire Wire Line
75    8100 2650 8100 1250
76Wire Wire Line
77    8250 2650 8250 2450
78Wire Wire Line
79    7950 2650 7950 2450
80Connection ~ 9700 2450
81Wire Wire Line
82    9900 2450 8550 2450
83Wire Wire Line
84    8550 2450 8550 2650
85Connection ~ 10500 1950
86Wire Wire Line
87    10500 1950 10100 1950
88Wire Wire Line
89    10500 2650 10500 1150
90Wire Wire Line
91    10500 1150 10300 1150
92Wire Wire Line
93    9700 1350 9700 1150
94Connection ~ 7500 2450
95Wire Wire Line
96    6200 2450 7800 2450
97Wire Wire Line
98    6200 2450 6200 4850
99Connection ~ 6200 4350
100Wire Wire Line
101    6700 4350 6200 4350
102Wire Wire Line
103    8100 6950 8100 6750
104Wire Wire Line
105    7500 5450 7500 5850
106Connection ~ 9700 4500
107Wire Wire Line
108    9700 4850 9700 4050
109Wire Wire Line
110    9500 4500 9700 4500
111Wire Wire Line
112    10400 3600 9500 3600
113Wire Wire Line
114    10400 3900 9500 3900
115Wire Wire Line
116    10400 4350 9500 4350
117Wire Wire Line
118    8550 5850 8550 5450
119Wire Wire Line
120    8400 6350 8400 5450
121Wire Wire Line
122    8100 6350 8100 5450
123Wire Wire Line
124    8250 5450 8250 5650
125Wire Wire Line
126    8250 5650 8100 5650
127Connection ~ 8100 5650
128Wire Wire Line
129    6000 4650 6700 4650
130Wire Wire Line
131    9500 4200 10400 4200
132Wire Wire Line
133    9500 3750 10400 3750
134Wire Wire Line
135    9700 4050 9500 4050
136Wire Wire Line
137    7950 5850 7950 5450
138Wire Wire Line
139    7650 5450 7650 5650
140Wire Wire Line
141    7650 5650 7500 5650
142Connection ~ 7500 5650
143Wire Wire Line
144    8400 6750 8400 6950
145Wire Wire Line
146    9000 5850 9000 5450
147Wire Wire Line
148    6200 3900 6700 3900
149Connection ~ 6200 3900
150Wire Wire Line
151    7800 2450 7800 2650
152Wire Wire Line
153    7500 2450 7500 2650
154Wire Wire Line
155    7650 2650 7650 2450
156Connection ~ 7650 2450
157Wire Wire Line
158    9700 2250 9700 2450
159Wire Wire Line
160    10500 2450 10300 2450
161Connection ~ 10500 2450
162Wire Wire Line
163    10100 1650 10500 1650
164Connection ~ 10500 1650
165Wire Wire Line
166    8400 2650 8400 1150
167Wire Wire Line
168    8400 1150 9900 1150
169Connection ~ 9700 1150
170Wire Wire Line
171    7950 2050 7950 1850
172Wire Wire Line
173    7800 6350 7800 5450
174Wire Wire Line
175    7600 1450 7600 1250
176Wire Wire Line
177    7600 1250 8100 1250
178Wire Wire Line
179    7850 1050 7850 1250
180Connection ~ 7850 1250
181Wire Wire Line
182    1600 3900 1400 3900
183Wire Wire Line
184    3150 6350 3150 6150
185Wire Wire Line
186    3150 6150 3650 6150
187Wire Wire Line
188    3650 6150 3650 6350
189Wire Wire Line
190    2300 3800 3350 3800
191Wire Wire Line
192    4150 3800 4550 3800
193Wire Wire Line
194    4150 4200 4550 4200
195Wire Wire Line
196    3150 4200 3350 4200
197Wire Wire Line
198    4350 3600 4350 4400
199Connection ~ 4350 4000
200Wire Wire Line
201    3350 4300 3150 4300
202Connection ~ 3150 4300
203Wire Wire Line
204    6200 3600 6700 3600
205Connection ~ 6200 3600
206Wire Wire Line
207    2500 4000 2500 3800
208Connection ~ 2500 3800
209Wire Wire Line
210    9500 4650 10200 4650
211Wire Wire Line
212    10200 4650 10200 5050
213Wire Wire Line
214    10200 6350 10200 6550
215Text HLabel 10400 5750 2 60 Output ~ 0
216CLK
217$Comp
218L DGND #PWR019
219U 1 1 4D426035
220P 10200 6550
221F 0 "#PWR019" H 10200 6550 40 0001 C CNN
222F 1 "DGND" H 10200 6480 40 0000 C CNN
223F 2 "" H 10200 6550 60 0001 C CNN
224F 3 "" H 10200 6550 60 0001 C CNN
225    1 10200 6550
226    1 0 0 -1
227$EndComp
228$Comp
229L C C17
230U 1 1 4D425FF1
231P 10200 6150
232AR Path="/4D425FF1" Ref="C17" Part="1"
233AR Path="/4C609C08/4D425FF1" Ref="C17" Part="1"
234F 0 "C17" H 10250 6250 50 0000 L CNN
235F 1 "2.2pF" H 10250 6050 50 0000 L CNN
236F 2 "stdpass:0402" H 10200 6150 60 0001 C CNN
237F 3 "" H 10200 6150 60 0001 C CNN
238    1 10200 6150
239    -1 0 0 -1
240$EndComp
241$Comp
242L R R6
243U 1 1 4D425FEE
244P 10200 5300
245AR Path="/4D425FEE" Ref="R6" Part="1"
246AR Path="/4C609C08/4D425FEE" Ref="R6" Part="1"
247F 0 "R6" V 10280 5300 50 0000 C CNN
248F 1 "180" V 10200 5300 50 0000 C CNN
249F 2 "stdpass:0402" H 10200 5300 60 0001 C CNN
250F 3 "" H 10200 5300 60 0001 C CNN
251    1 10200 5300
252    -1 0 0 -1
253$EndComp
254$Comp
255L AGND #PWR020
256U 1 1 4D3B019B
257P 2500 4600
258F 0 "#PWR020" H 2500 4600 40 0001 C CNN
259F 1 "AGND" H 2500 4530 50 0000 C CNN
260F 2 "" H 2500 4600 60 0001 C CNN
261F 3 "" H 2500 4600 60 0001 C CNN
262    1 2500 4600
263    1 0 0 -1
264$EndComp
265$Comp
266L C C16
267U 1 1 4D3B018B
268P 2500 4200
269AR Path="/4D3B018B" Ref="C16" Part="1"
270AR Path="/4C609C08/4D3B018B" Ref="C16" Part="1"
271F 0 "C16" H 2550 4300 50 0000 L CNN
272F 1 "NC" H 2550 4100 50 0000 L CNN
273F 2 "stdpass:0402" H 2500 4200 60 0001 C CNN
274F 3 "" H 2500 4200 60 0001 C CNN
275    1 2500 4200
276    1 0 0 -1
277$EndComp
278$Comp
279L DGND #PWR021
280U 1 1 4D2296C2
281P 6500 4850
282F 0 "#PWR021" H 6500 4850 40 0001 C CNN
283F 1 "DGND" H 6500 4780 40 0000 C CNN
284F 2 "" H 6500 4850 60 0001 C CNN
285F 3 "" H 6500 4850 60 0001 C CNN
286    1 6500 4850
287    1 0 0 -1
288$EndComp
289$Comp
290L AT86RF231 U2
291U 1 1 4D229690
292P 8100 4050
293F 0 "U2" H 7100 5250 60 0000 C CNN
294F 1 "AT86RF231" H 8100 4050 60 0000 C CNN
295F 2 "qfn:QFN32-VHHD-6" H 8100 4050 60 0001 C CNN
296F 3 "" H 8100 4050 60 0001 C CNN
297    1 8100 4050
298    1 0 0 -1
299$EndComp
300Text Label 2850 3800 0 60 ~ 0
301FEED
302$Comp
303L AGND #PWR023
304U 1 1 4CF4B229
305P 3150 5000
306F 0 "#PWR023" H 3150 5000 40 0001 C CNN
307F 1 "AGND" H 3150 4930 50 0000 C CNN
308F 2 "" H 3150 5000 60 0001 C CNN
309F 3 "" H 3150 5000 60 0001 C CNN
310    1 3150 5000
311    1 0 0 -1
312$EndComp
313$Comp
314L AGND #PWR024
315U 1 1 4CF4B224
316P 4350 5000
317F 0 "#PWR024" H 4350 5000 40 0001 C CNN
318F 1 "AGND" H 4350 4930 50 0000 C CNN
319F 2 "" H 4350 5000 60 0001 C CNN
320F 3 "" H 4350 5000 60 0001 C CNN
321    1 4350 5000
322    1 0 0 -1
323$EndComp
324$Comp
325L R R3
326U 1 1 4CF4B07E
327P 2050 3800
328AR Path="/4CF4B07E" Ref="R3" Part="1"
329AR Path="/4C609C08/4CF4B07E" Ref="R3" Part="1"
330F 0 "R3" V 2130 3800 50 0000 C CNN
331F 1 "0R" V 2050 3800 50 0000 C CNN
332F 2 "stdpass:0402" H 2050 3800 60 0001 C CNN
333F 3 "" H 2050 3800 60 0001 C CNN
334    1 2050 3800
335    0 -1 -1 0
336$EndComp
337$Comp
338L BALUN-SMT6 B1
339U 1 1 4CF4B034
340P 3750 4000
341F 0 "B1" H 3450 4350 60 0000 C CNN
342F 1 "2450FB15L0001" H 3750 3550 60 0000 C CNN
343F 2 "0805-6:0805-6" H 3750 4000 60 0001 C CNN
344F 3 "" H 3750 4000 60 0001 C CNN
345    1 3750 4000
346    1 0 0 -1
347$EndComp
348Text Label 9950 4650 0 60 ~ 0
349CLKM
350Text Label 5750 4200 0 60 ~ 0
351RFN
352Text Label 5750 4050 0 60 ~ 0
353RPF
354$Comp
355L GND #PWR025
356U 1 1 4C641B5A
357P 3150 6350
358F 0 "#PWR025" H 3150 6350 30 0001 C CNN
359F 1 "GND" H 3150 6280 30 0001 C CNN
360F 2 "" H 3150 6350 60 0001 C CNN
361F 3 "" H 3150 6350 60 0001 C CNN
362    1 3150 6350
363    1 0 0 -1
364$EndComp
365$Comp
366L DGND #PWR026
367U 1 1 4C641B55
368P 3400 6350
369F 0 "#PWR026" H 3400 6350 40 0001 C CNN
370F 1 "DGND" H 3400 6280 40 0000 C CNN
371F 2 "" H 3400 6350 60 0001 C CNN
372F 3 "" H 3400 6350 60 0001 C CNN
373    1 3400 6350
374    1 0 0 -1
375$EndComp
376$Comp
377L AGND #PWR027
378U 1 1 4C641B53
379P 3650 6350
380F 0 "#PWR027" H 3650 6350 40 0001 C CNN
381F 1 "AGND" H 3650 6280 50 0000 C CNN
382F 2 "" H 3650 6350 60 0001 C CNN
383F 3 "" H 3650 6350 60 0001 C CNN
384    1 3650 6350
385    1 0 0 -1
386$EndComp
387$Comp
388L AGND #PWR028
389U 1 1 4C641731
390P 1600 4600
391F 0 "#PWR028" H 1600 4600 40 0001 C CNN
392F 1 "AGND" H 1600 4530 50 0000 C CNN
393F 2 "" H 1600 4600 60 0001 C CNN
394F 3 "" H 1600 4600 60 0001 C CNN
395    1 1600 4600
396    1 0 0 -1
397$EndComp
398$Comp
399L C C3
400U 1 1 4C641710
401P 4350 4600
402AR Path="/4C641710" Ref="C3" Part="1"
403AR Path="/4C609C08/4C641710" Ref="C3" Part="1"
404F 0 "C3" H 4400 4700 50 0000 L CNN
405F 1 "22pF/RF" H 4400 4500 50 0000 L CNN
406F 2 "stdpass:0402" H 4350 4600 60 0001 C CNN
407F 3 "" H 4350 4600 60 0001 C CNN
408    1 4350 4600
409    1 0 0 -1
410$EndComp
411$Comp
412L C C9
413U 1 1 4C641509
414P 4750 4200
415AR Path="/4C641509" Ref="C9" Part="1"
416AR Path="/4C609C08/4C641509" Ref="C9" Part="1"
417F 0 "C9" H 4800 4300 50 0000 L CNN
418F 1 "22pF/RF" H 4800 4100 50 0000 L CNN
419F 2 "stdpass:0402" H 4750 4200 60 0001 C CNN
420F 3 "" H 4750 4200 60 0001 C CNN
421    1 4750 4200
422    0 -1 -1 0
423$EndComp
424$Comp
425L C C8
426U 1 1 4C641506
427P 4750 3800
428AR Path="/4C641506" Ref="C8" Part="1"
429AR Path="/4C609C08/4C641506" Ref="C8" Part="1"
430F 0 "C8" H 4800 3900 50 0000 L CNN
431F 1 "22pF/RF" H 4800 3700 50 0000 L CNN
432F 2 "stdpass:0402" H 4750 3800 60 0001 C CNN
433F 3 "" H 4750 3800 60 0001 C CNN
434    1 4750 3800
435    0 -1 -1 0
436$EndComp
437Text Notes 1300 1400 0 200 ~ 40
438RF
439Text HLabel 7800 6350 3 60 Input ~ 0
440SLP_TR
441Text HLabel 6000 4650 0 60 Input ~ 0
442nRST_RF
443Text HLabel 10400 4350 2 60 Input ~ 0
444SCLK
445Text HLabel 10400 4200 2 60 Output ~ 0
446MISO
447Text HLabel 10400 3900 2 60 Input ~ 0
448MOSI
449Text HLabel 10400 3750 2 60 Input ~ 0
450nSS
451Text HLabel 10400 3600 2 60 Output ~ 0
452IRQ_RF
453$Comp
454L AGND #PWR031
455U 1 1 4C641100
456P 7600 2050
457F 0 "#PWR031" H 7600 2050 40 0001 C CNN
458F 1 "AGND" H 7600 1980 50 0000 C CNN
459F 2 "" H 7600 2050 60 0001 C CNN
460F 3 "" H 7600 2050 60 0001 C CNN
461    1 7600 2050
462    1 0 0 -1
463$EndComp
464$Comp
465L AGND #PWR032
466U 1 1 4C64109A
467P 8250 2450
468F 0 "#PWR032" H 8250 2450 40 0001 C CNN
469F 1 "AGND" H 8250 2380 50 0000 C CNN
470F 2 "" H 8250 2450 60 0001 C CNN
471F 3 "" H 8250 2450 60 0001 C CNN
472    1 8250 2450
473    -1 0 0 1
474$EndComp
475$Comp
476L DGND #PWR033
477U 1 1 4C641010
478P 7950 1850
479F 0 "#PWR033" H 7950 1850 40 0001 C CNN
480F 1 "DGND" H 7950 1780 40 0000 C CNN
481F 2 "" H 7950 1850 60 0001 C CNN
482F 3 "" H 7950 1850 60 0001 C CNN
483    1 7950 1850
484    -1 0 0 1
485$EndComp
486$Comp
487L C C11
488U 1 1 4C641004
489P 7950 2250
490AR Path="/4C641004" Ref="C11" Part="1"
491AR Path="/4C609C08/4C641004" Ref="C11" Part="1"
492F 0 "C11" H 8000 2350 50 0000 L CNN
493F 1 "1uF" H 8000 2150 50 0000 L CNN
494F 2 "stdpass:0402" H 7950 2250 60 0001 C CNN
495F 3 "" H 7950 2250 60 0001 C CNN
496    1 7950 2250
497    -1 0 0 -1
498$EndComp
499$Comp
500L DGND #PWR034
501U 1 1 4C640E02
502P 10500 2650
503F 0 "#PWR034" H 10500 2650 40 0001 C CNN
504F 1 "DGND" H 10500 2580 40 0000 C CNN
505F 2 "" H 10500 2650 60 0001 C CNN
506F 3 "" H 10500 2650 60 0001 C CNN
507    1 10500 2650
508    1 0 0 -1
509$EndComp
510$Comp
511L AGND #PWR035
512U 1 1 4C640D33
513P 6200 4850
514F 0 "#PWR035" H 6200 4850 40 0001 C CNN
515F 1 "AGND" H 6200 4780 50 0000 C CNN
516F 2 "" H 6200 4850 60 0001 C CNN
517F 3 "" H 6200 4850 60 0001 C CNN
518    1 6200 4850
519    1 0 0 -1
520$EndComp
521$Comp
522L AGND #PWR036
523U 1 1 4C640CBA
524P 9000 5850
525F 0 "#PWR036" H 9000 5850 40 0001 C CNN
526F 1 "AGND" H 9000 5780 50 0000 C CNN
527F 2 "" H 9000 5850 60 0001 C CNN
528F 3 "" H 9000 5850 60 0001 C CNN
529    1 9000 5850
530    1 0 0 -1
531$EndComp
532$Comp
533L DGND #PWR037
534U 1 1 4C640C4C
535P 8100 6950
536F 0 "#PWR037" H 8100 6950 40 0001 C CNN
537F 1 "DGND" H 8100 6880 40 0000 C CNN
538F 2 "" H 8100 6950 60 0001 C CNN
539F 3 "" H 8100 6950 60 0001 C CNN
540    1 8100 6950
541    1 0 0 -1
542$EndComp
543$Comp
544L DGND #PWR038
545U 1 1 4C640C48
546P 8400 6950
547F 0 "#PWR038" H 8400 6950 40 0001 C CNN
548F 1 "DGND" H 8400 6880 40 0000 C CNN
549F 2 "" H 8400 6950 60 0001 C CNN
550F 3 "" H 8400 6950 60 0001 C CNN
551    1 8400 6950
552    1 0 0 -1
553$EndComp
554$Comp
555L DGND #PWR039
556U 1 1 4C640C14
557P 7500 5850
558F 0 "#PWR039" H 7500 5850 40 0001 C CNN
559F 1 "DGND" H 7500 5780 40 0000 C CNN
560F 2 "" H 7500 5850 60 0001 C CNN
561F 3 "" H 7500 5850 60 0001 C CNN
562    1 7500 5850
563    1 0 0 -1
564$EndComp
565$Comp
566L DGND #PWR040
567U 1 1 4C640BFC
568P 9700 4850
569F 0 "#PWR040" H 9700 4850 40 0001 C CNN
570F 1 "DGND" H 9700 4780 40 0000 C CNN
571F 2 "" H 9700 4850 60 0001 C CNN
572F 3 "" H 9700 4850 60 0001 C CNN
573    1 9700 4850
574    1 0 0 -1
575$EndComp
576$Comp
577L DGND #PWR041
578U 1 1 4C640BF7
579P 7950 5850
580F 0 "#PWR041" H 7950 5850 40 0001 C CNN
581F 1 "DGND" H 7950 5780 40 0000 C CNN
582F 2 "" H 7950 5850 60 0001 C CNN
583F 3 "" H 7950 5850 60 0001 C CNN
584    1 7950 5850
585    1 0 0 -1
586$EndComp
587$Comp
588L DGND #PWR042
589U 1 1 4C640BD2
590P 8550 5850
591F 0 "#PWR042" H 8550 5850 40 0001 C CNN
592F 1 "DGND" H 8550 5780 40 0000 C CNN
593F 2 "" H 8550 5850 60 0001 C CNN
594F 3 "" H 8550 5850 60 0001 C CNN
595    1 8550 5850
596    1 0 0 -1
597$EndComp
598$Comp
599L C C12
600U 1 1 4C640A84
601P 8100 6550
602AR Path="/4C640A84" Ref="C12" Part="1"
603AR Path="/4C609C08/4C640A84" Ref="C12" Part="1"
604F 0 "C12" H 8150 6650 50 0000 L CNN
605F 1 "1uF" H 8150 6450 50 0000 L CNN
606F 2 "stdpass:0402" H 8100 6550 60 0001 C CNN
607F 3 "" H 8100 6550 60 0001 C CNN
608    1 8100 6550
609    1 0 0 -1
610$EndComp
611$Comp
612L C C10
613U 1 1 4C640A7E
614P 8400 6550
615AR Path="/4C640A7E" Ref="C10" Part="1"
616AR Path="/4C609C08/4C640A7E" Ref="C10" Part="1"
617F 0 "C10" H 8450 6650 50 0000 L CNN
618F 1 "1uF" H 8450 6450 50 0000 L CNN
619F 2 "stdpass:0402" H 8400 6550 60 0001 C CNN
620F 3 "" H 8400 6550 60 0001 C CNN
621    1 8400 6550
622    1 0 0 -1
623$EndComp
624$Comp
625L C C15
626U 1 1 4C640A7B
627P 10100 2450
628AR Path="/4C640A7B" Ref="C15" Part="1"
629AR Path="/4C609C08/4C640A7B" Ref="C15" Part="1"
630F 0 "C15" H 10150 2550 50 0000 L CNN
631F 1 "12pF" H 10150 2350 50 0000 L CNN
632F 2 "stdpass:0402" H 10100 2450 60 0001 C CNN
633F 3 "" H 10100 2450 60 0001 C CNN
634    1 10100 2450
635    0 -1 1 0
636$EndComp
637$Comp
638L C C13
639U 1 1 4C640A76
640P 7600 1650
641AR Path="/4C640A76" Ref="C13" Part="1"
642AR Path="/4C609C08/4C640A76" Ref="C13" Part="1"
643F 0 "C13" H 7650 1750 50 0000 L CNN
644F 1 "1uF" H 7650 1550 50 0000 L CNN
645F 2 "stdpass:0402" H 7600 1650 60 0001 C CNN
646F 3 "" H 7600 1650 60 0001 C CNN
647    1 7600 1650
648    -1 0 0 -1
649$EndComp
650$Comp
651L C C14
652U 1 1 4C640A73
653P 10100 1150
654AR Path="/4C640A73" Ref="C14" Part="1"
655AR Path="/4C609C08/4C640A73" Ref="C14" Part="1"
656F 0 "C14" H 10150 1250 50 0000 L CNN
657F 1 "12pF" H 10150 1050 50 0000 L CNN
658F 2 "stdpass:0402" H 10100 1150 60 0001 C CNN
659F 3 "" H 10100 1150 60 0001 C CNN
660    1 10100 1150
661    0 -1 1 0
662$EndComp
663$Comp
664L ANTENNA ANT1
665U 1 1 4C63FE17
666P 1100 3850
667F 0 "ANT1" H 1100 4100 60 0000 C CNN
668F 1 "50R" H 1100 3600 60 0000 C CNN
669F 2 "meander-2450MHz:MEANDER-2450MHz-right-1.0mm-RELAXED" H 1100 3850 60 0001 C CNN
670F 3 "" H 1100 3850 60 0001 C CNN
671    1 1100 3850
672    1 0 0 -1
673$EndComp
674$Comp
675L XTAL-4 X1
676U 1 1 4C63FA9F
677P 9700 1800
678F 0 "X1" V 9850 2500 60 0000 R CNN
679F 1 "16MHz" V 9700 2500 60 0000 R CNN
680F 2 "xtal-4:xtal4-3.2mmx2.5mm" H 9700 1800 60 0001 C CNN
681F 3 "" H 9700 1800 60 0001 C CNN
682F 4 "8pF" V 9550 2500 60 0000 R CNN "Field1"
683F 5 "40ppm" V 9450 2500 60 0000 R CNN "Field2"
684F 6 "ESR<=100R" V 9350 2500 60 0000 R CNN "Field3"
685    1 9700 1800
686    0 -1 -1 0
687$EndComp
688$Comp
689L POWERED #FLG?
690U 1 1 58D30E3D
691P 4350 3400
692F 0 "#FLG?" H 4550 3300 60 0001 C CNN
693F 1 "POWERED" H 4350 3450 60 0000 C CNN
694F 2 "" H 4350 3400 60 0001 C CNN
695F 3 "" H 4350 3400 60 0001 C CNN
696    1 4350 3400
697    1 0 0 -1
698$EndComp
699$Comp
700L VDD #PWR?
701U 1 1 58D313AA
702P 7850 1050
703F 0 "#PWR?" H 7850 1010 30 0001 C CNN
704F 1 "VDD" H 7850 1200 60 0000 C CNN
705F 2 "" H 7850 1050 60 0001 C CNN
706F 3 "" H 7850 1050 60 0001 C CNN
707    1 7850 1050
708    1 0 0 -1
709$EndComp
710$Comp
711L VDD #PWR?
712U 1 1 58D31565
713P 8600 6150
714F 0 "#PWR?" H 8600 6110 30 0001 C CNN
715F 1 "VDD" V 8600 6350 60 0000 C CNN
716F 2 "" H 8600 6150 60 0001 C CNN
717F 3 "" H 8600 6150 60 0001 C CNN
718    1 8600 6150
719    0 1 1 0
720$EndComp
721$EndSCHEMATC
722

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