This repository has been archived by the owner on Oct 27, 2021. It is now read-only.
forked from threeme3/usdx
-
Notifications
You must be signed in to change notification settings - Fork 4
/
synthesis.sch
1037 lines (1037 loc) · 25.8 KB
/
synthesis.sch
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 5
Title "Black Pill uSDX"
Date "2020-08-25"
Rev "2.0.3"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 74xx:74LS00 U?
U 5 1 5F32730A
P 10250 5400
AR Path="/5F32730A" Ref="U?" Part="5"
AR Path="/5ED6119E/5F32730A" Ref="U?" Part="5"
AR Path="/5F5D026F/5F32730A" Ref="U302" Part="5"
F 0 "U302" H 10480 5446 50 0000 L CNN
F 1 "74ACT00" H 10480 5355 50 0000 L CNN
F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 10250 5400 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 10250 5400 50 0001 C CNN
5 10250 5400
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LM4562 U?
U 3 1 5F32731C
P 8900 3850
AR Path="/5ED6119E/5F32731C" Ref="U?" Part="3"
AR Path="/5F5D026F/5F32731C" Ref="U305" Part="3"
F 0 "U305" H 8858 3896 50 0000 L CNN
F 1 "LM4562" H 8858 3805 50 0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 8900 3850 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm4562.pdf" H 8900 3850 50 0001 C CNN
3 8900 3850
1 0 0 -1
$EndComp
Text HLabel 850 5100 0 50 Input ~ 0
Rx
$Comp
L Device:R_US R?
U 1 1 5F327351
P 950 4900
AR Path="/5ED6119E/5F327351" Ref="R?" Part="1"
AR Path="/5F5D026F/5F327351" Ref="R301" Part="1"
F 0 "R301" H 882 4854 50 0000 R CNN
F 1 "200" H 882 4945 50 0000 R CNN
F 2 "Resistors_SMD:R_0805" V 990 4890 50 0001 C CNN
F 3 "~" H 950 4900 50 0001 C CNN
1 950 4900
-1 0 0 1
$EndComp
Wire Wire Line
850 5100 950 5100
$Comp
L power:GND #PWR?
U 1 1 5F327370
P 10250 5900
AR Path="/5ED6119E/5F327370" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F327370" Ref="#PWR0324" Part="1"
F 0 "#PWR0324" H 10250 5650 50 0001 C CNN
F 1 "GND" H 10255 5727 50 0000 C CNN
F 2 "" H 10250 5900 50 0001 C CNN
F 3 "" H 10250 5900 50 0001 C CNN
1 10250 5900
1 0 0 -1
$EndComp
Wire Wire Line
2250 4200 2500 4200
Wire Wire Line
2250 4300 2500 4300
Text Label 2300 4200 0 50 ~ 0
CLK0
Text Label 2300 4300 0 50 ~ 0
CLK1
$Comp
L Device:R_US R?
U 1 1 5F3273A0
P 5350 7150
AR Path="/5ED6119E/5F3273A0" Ref="R?" Part="1"
AR Path="/5F5D026F/5F3273A0" Ref="R306" Part="1"
F 0 "R306" V 5145 7150 50 0000 C CNN
F 1 "82k" V 5236 7150 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5390 7140 50 0001 C CNN
F 3 "~" H 5350 7150 50 0001 C CNN
1 5350 7150
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5F3273A6
P 5200 7400
AR Path="/5ED6119E/5F3273A6" Ref="C?" Part="1"
AR Path="/5F5D026F/5F3273A6" Ref="C307" Part="1"
F 0 "C307" V 4948 7400 50 0000 C CNN
F 1 "470p" V 5039 7400 50 0000 C CNN
F 2 "Capacitors_SMD:C_0805" H 5238 7250 50 0001 C CNN
F 3 "~" H 5200 7400 50 0001 C CNN
1 5200 7400
0 -1 -1 0
$EndComp
Wire Wire Line
5050 7400 4750 7400
Wire Wire Line
5350 7400 5600 7400
Wire Wire Line
5700 6850 5600 6850
$Comp
L Device:C C?
U 1 1 5F327410
P 3250 7300
AR Path="/5ED6119E/5F327410" Ref="C?" Part="1"
AR Path="/5F5D026F/5F327410" Ref="C304" Part="1"
F 0 "C304" H 3135 7254 50 0000 R CNN
F 1 "330n" H 3135 7345 50 0000 R CNN
F 2 "Capacitors_SMD:C_0805" H 3288 7150 50 0001 C CNN
F 3 "~" H 3250 7300 50 0001 C CNN
1 3250 7300
-1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5F327416
P 2800 7300
AR Path="/5ED6119E/5F327416" Ref="C?" Part="1"
AR Path="/5F5D026F/5F327416" Ref="C302" Part="1"
F 0 "C302" H 2685 7254 50 0000 R CNN
F 1 "330n" H 2685 7345 50 0000 R CNN
F 2 "Capacitors_SMD:C_0805" H 2838 7150 50 0001 C CNN
F 3 "~" H 2800 7300 50 0001 C CNN
1 2800 7300
-1 0 0 1
$EndComp
$Comp
L Device:C C?
U 1 1 5F32741E
P 3450 5950
AR Path="/5ED6119E/5F32741E" Ref="C?" Part="1"
AR Path="/5F5D026F/5F32741E" Ref="C305" Part="1"
F 0 "C305" H 3335 5904 50 0000 R CNN
F 1 "330n" H 3335 5995 50 0000 R CNN
F 2 "Capacitors_SMD:C_0805" H 3488 5800 50 0001 C CNN
F 3 "~" H 3450 5950 50 0001 C CNN
1 3450 5950
-1 0 0 1
$EndComp
$Comp
L Device:C C?
U 1 1 5F327424
P 3000 5950
AR Path="/5ED6119E/5F327424" Ref="C?" Part="1"
AR Path="/5F5D026F/5F327424" Ref="C303" Part="1"
F 0 "C303" H 2885 5904 50 0000 R CNN
F 1 "330n" H 2885 5995 50 0000 R CNN
F 2 "Capacitors_SMD:C_0805" H 3038 5800 50 0001 C CNN
F 3 "~" H 3000 5950 50 0001 C CNN
1 3000 5950
-1 0 0 1
$EndComp
Wire Wire Line
3450 5700 3450 5800
Wire Wire Line
3000 5400 3000 5800
Wire Wire Line
3250 7050 3250 7150
Wire Wire Line
2800 6750 2800 7150
Connection ~ 3000 5400
Connection ~ 3450 5700
Connection ~ 3250 7050
Connection ~ 2800 6750
$Comp
L uSDX:FST3253 U?
U 1 1 5F3274F2
P 1850 4600
AR Path="/5ED6119E/5F3274F2" Ref="U?" Part="1"
AR Path="/5F5D026F/5F3274F2" Ref="U301" Part="1"
F 0 "U301" H 1850 5581 50 0000 C CNN
F 1 "74CBTLV3253" H 1800 5450 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" H 2100 3750 50 0001 L CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 1860 4600 50 0001 C CNN
1 1850 4600
-1 0 0 -1
$EndComp
$Comp
L Device:Ferrite_Bead FB?
U 1 1 5F327517
P 8800 3400
AR Path="/5ED6119E/5F327517" Ref="FB?" Part="1"
AR Path="/5F5D026F/5F327517" Ref="FB301" Part="1"
F 0 "FB301" H 8663 3354 50 0000 R CNN
F 1 "Ferrite_Bead" H 8663 3445 50 0000 R CNN
F 2 "Resistors_SMD:R_0805" V 8730 3400 50 0001 C CNN
F 3 "~" H 8800 3400 50 0001 C CNN
1 8800 3400
-1 0 0 1
$EndComp
$Comp
L Device:C C?
U 1 1 5F32751D
P 8350 3900
AR Path="/5ED6119E/5F32751D" Ref="C?" Part="1"
AR Path="/5F5D026F/5F32751D" Ref="C309" Part="1"
F 0 "C309" H 8235 3854 50 0000 R CNN
F 1 "100n" H 8235 3945 50 0000 R CNN
F 2 "Capacitors_SMD:C_0805" H 8388 3750 50 0001 C CNN
F 3 "~" H 8350 3900 50 0001 C CNN
1 8350 3900
-1 0 0 1
$EndComp
Wire Wire Line
8350 4050 8350 4150
Wire Wire Line
8350 3550 8350 3750
Wire Wire Line
8800 3550 8350 3550
Connection ~ 8800 3550
Connection ~ 950 5100
Wire Wire Line
950 5050 950 5100
$Comp
L 74xx:74LS00 U?
U 3 1 5F327591
P 3550 4800
AR Path="/5F327591" Ref="U?" Part="4"
AR Path="/5ED6119E/5F327591" Ref="U?" Part="4"
AR Path="/5F5D026F/5F327591" Ref="U302" Part="3"
F 0 "U302" H 3550 5125 50 0000 C CNN
F 1 "74ACT00" H 3550 5034 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 3550 4800 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 3550 4800 50 0001 C CNN
3 3550 4800
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F3275DC
P 1650 5500
AR Path="/5ED6119E/5F3275DC" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F3275DC" Ref="#PWR0306" Part="1"
F 0 "#PWR0306" H 1650 5250 50 0001 C CNN
F 1 "GND" H 1655 5327 50 0000 C CNN
F 2 "" H 1650 5500 50 0001 C CNN
F 3 "" H 1650 5500 50 0001 C CNN
1 1650 5500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F3275E2
P 2400 4050
AR Path="/5ED6119E/5F3275E2" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F3275E2" Ref="#PWR0307" Part="1"
F 0 "#PWR0307" H 2400 3800 50 0001 C CNN
F 1 "GND" H 2405 3877 50 0000 C CNN
F 2 "" H 2400 4050 50 0001 C CNN
F 3 "" H 2400 4050 50 0001 C CNN
1 2400 4050
0 -1 -1 0
$EndComp
Wire Wire Line
2400 4050 2300 4050
Wire Wire Line
2300 4050 2300 4100
Wire Wire Line
2300 4100 2250 4100
$Comp
L power:+3.3V #PWR?
U 1 1 5F347400
P 10250 4900
AR Path="/5ED6119E/5F347400" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F347400" Ref="#PWR0323" Part="1"
F 0 "#PWR0323" H 10250 4750 50 0001 C CNN
F 1 "+3.3V" H 10265 5073 50 0000 C CNN
F 2 "" H 10250 4900 50 0001 C CNN
F 3 "" H 10250 4900 50 0001 C CNN
1 10250 4900
1 0 0 -1
$EndComp
Wire Wire Line
3950 4700 3850 4700
Wire Wire Line
3950 4900 3850 4900
Wire Wire Line
2250 5200 2750 5200
Wire Wire Line
3950 4600 3950 4700
Connection ~ 3950 4700
$Comp
L 74xx:74LS00 U?
U 4 1 5F4A8396
P 3550 4000
AR Path="/5F4A8396" Ref="U?" Part="4"
AR Path="/5ED6119E/5F4A8396" Ref="U?" Part="4"
AR Path="/5F5D026F/5F4A8396" Ref="U302" Part="4"
F 0 "U302" H 3550 4325 50 0000 C CNN
F 1 "74ACT00" H 3550 4234 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 3550 4000 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 3550 4000 50 0001 C CNN
4 3550 4000
-1 0 0 -1
$EndComp
Wire Wire Line
3950 3900 3850 3900
Wire Wire Line
3950 4100 3850 4100
Wire Wire Line
3250 4000 3200 4000
Wire Wire Line
3950 3800 3950 3900
Connection ~ 3950 3900
Wire Wire Line
2300 4000 2250 4000
Wire Wire Line
2300 4000 2300 4050
Connection ~ 2300 4050
Wire Wire Line
1300 4600 1450 4600
$Comp
L Device:R_US R?
U 1 1 5F636131
P 950 5400
AR Path="/5ED6119E/5F636131" Ref="R?" Part="1"
AR Path="/5F5D026F/5F636131" Ref="R302" Part="1"
F 0 "R302" H 882 5354 50 0000 R CNN
F 1 "200" H 882 5445 50 0000 R CNN
F 2 "Resistors_SMD:R_0805" V 990 5390 50 0001 C CNN
F 3 "~" H 950 5400 50 0001 C CNN
1 950 5400
-1 0 0 1
$EndComp
$Comp
L power:+12V #PWR0320
U 1 1 5F65E321
P 8800 3250
F 0 "#PWR0320" H 8800 3100 50 0001 C CNN
F 1 "+12V" H 8815 3423 50 0000 C CNN
F 2 "" H 8800 3250 50 0001 C CNN
F 3 "" H 8800 3250 50 0001 C CNN
1 8800 3250
1 0 0 -1
$EndComp
Wire Wire Line
8350 4150 8550 4150
$Comp
L power:GND #PWR?
U 1 1 5F6628E4
P 8550 4150
AR Path="/5ED6119E/5F6628E4" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F6628E4" Ref="#PWR0317" Part="1"
F 0 "#PWR0317" H 8550 3900 50 0001 C CNN
F 1 "GND" H 8555 3977 50 0000 C CNN
F 2 "" H 8550 4150 50 0001 C CNN
F 3 "" H 8550 4150 50 0001 C CNN
1 8550 4150
1 0 0 -1
$EndComp
Connection ~ 8550 4150
Wire Wire Line
8550 4150 8800 4150
$Comp
L power:GNDA #PWR?
U 1 1 5F643F9F
P 950 5550
AR Path="/5ED6119E/5F643F9F" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F643F9F" Ref="#PWR0302" Part="1"
F 0 "#PWR0302" H 950 5300 50 0001 C CNN
F 1 "GNDA" H 955 5377 50 0000 C CNN
F 2 "" H 950 5550 50 0001 C CNN
F 3 "" H 950 5550 50 0001 C CNN
1 950 5550
1 0 0 -1
$EndComp
Wire Wire Line
3050 7450 3250 7450
Wire Wire Line
2800 7450 3050 7450
Connection ~ 3050 7450
$Comp
L power:GNDA #PWR?
U 1 1 5F327544
P 3050 7450
AR Path="/5ED6119E/5F327544" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F327544" Ref="#PWR0308" Part="1"
F 0 "#PWR0308" H 3050 7200 50 0001 C CNN
F 1 "GNDA" H 3055 7277 50 0000 C CNN
F 2 "" H 3050 7450 50 0001 C CNN
F 3 "" H 3050 7450 50 0001 C CNN
1 3050 7450
1 0 0 -1
$EndComp
Wire Wire Line
3250 6100 3450 6100
Wire Wire Line
3000 6100 3250 6100
Connection ~ 3250 6100
$Comp
L power:GNDA #PWR?
U 1 1 5F32754C
P 3250 6100
AR Path="/5ED6119E/5F32754C" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F32754C" Ref="#PWR0309" Part="1"
F 0 "#PWR0309" H 3250 5850 50 0001 C CNN
F 1 "GNDA" H 3255 5927 50 0000 C CNN
F 2 "" H 3250 6100 50 0001 C CNN
F 3 "" H 3250 6100 50 0001 C CNN
1 3250 6100
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5F327576
P 9550 3650
AR Path="/5ED6119E/5F327576" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F327576" Ref="#PWR0321" Part="1"
F 0 "#PWR0321" H 9550 3400 50 0001 C CNN
F 1 "GNDA" H 9555 3477 50 0000 C CNN
F 2 "" H 9550 3650 50 0001 C CNN
F 3 "" H 9550 3650 50 0001 C CNN
1 9550 3650
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F327570
P 9550 3950
AR Path="/5ED6119E/5F327570" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F327570" Ref="#PWR0322" Part="1"
F 0 "#PWR0322" H 9550 3700 50 0001 C CNN
F 1 "GND" H 9555 3777 50 0000 C CNN
F 2 "" H 9550 3950 50 0001 C CNN
F 3 "" H 9550 3950 50 0001 C CNN
1 9550 3950
1 0 0 -1
$EndComp
Wire Wire Line
9550 3650 9550 3950
Text Notes 9600 3850 0 50 ~ 0
Since the Black Pill doesn't have \nseperate analog ground and power,\nwe're merging the two ground planes.
Wire Wire Line
3950 3900 3950 4100
Wire Wire Line
3950 4700 3950 4900
Text HLabel 4050 4700 2 50 Input ~ 0
TX_Q
Wire Wire Line
4050 4700 3950 4700
Text HLabel 4100 3900 2 50 Input ~ 0
TX_I
Wire Wire Line
4100 3900 3950 3900
Text HLabel 5900 5500 2 50 Output ~ 0
RX_I
Text HLabel 5700 6850 2 50 Output ~ 0
RX_Q
Text Label 4100 1700 0 50 ~ 0
CLK2
$Comp
L Connector:Conn_01x07_Female J301
U 1 1 5F4EA304
P 5150 1450
F 0 "J301" H 5178 1476 50 0000 L CNN
F 1 "Conn_01x07_Female" H 5178 1385 50 0000 L CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x07_Pitch2.54mm" H 5150 1450 50 0001 C CNN
F 3 "~" H 5150 1450 50 0001 C CNN
1 5150 1450
1 0 0 -1
$EndComp
Text Notes 4650 1050 0 50 ~ 0
Header for Si5351 breakout
Text Label 4950 1150 2 50 ~ 0
CLK0
Text Label 4950 1250 2 50 ~ 0
CLK1
Text Label 4950 1350 2 50 ~ 0
CLK2
$Comp
L power:+3.3V #PWR0319
U 1 1 5F4ECFB4
P 4950 1750
F 0 "#PWR0319" H 4950 1600 50 0001 C CNN
F 1 "+3.3V" V 4965 1878 50 0000 L CNN
F 2 "" H 4950 1750 50 0001 C CNN
F 3 "" H 4950 1750 50 0001 C CNN
1 4950 1750
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0318
U 1 1 5F50CBB2
P 4950 1650
F 0 "#PWR0318" H 4950 1400 50 0001 C CNN
F 1 "GND" V 4955 1522 50 0000 R CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x07_Pitch2.54mm" H 4950 1650 50 0001 C CNN
F 3 "https://learn.adafruit.com/downloads/pdf/adafruit-si5351-clock-generator-breakout.pdf" H 4950 1650 50 0001 C CNN
1 4950 1650
0 1 1 0
$EndComp
Text HLabel 4950 1450 0 50 3State ~ 0
SCL
Text HLabel 4950 1550 0 50 3State ~ 0
SDA
$Comp
L power:+12VA #PWR0316
U 1 1 5F4CF3E2
P 8350 3550
F 0 "#PWR0316" H 8350 3400 50 0001 C CNN
F 1 "+12VA" H 8365 3723 50 0000 C CNN
F 2 "" H 8350 3550 50 0001 C CNN
F 3 "" H 8350 3550 50 0001 C CNN
1 8350 3550
1 0 0 -1
$EndComp
Connection ~ 8350 3550
Wire Wire Line
950 5100 950 5250
$Comp
L Connector:TestPoint TP310
U 1 1 5F870899
P 8350 3750
F 0 "TP310" V 8545 3822 50 0000 C CNN
F 1 "TestPoint" V 8454 3822 50 0000 C CNN
F 2 "Measurement_Points:Measurement_Point_Round-SMD-Pad_Small" H 8550 3750 50 0001 C CNN
F 3 "~" H 8550 3750 50 0001 C CNN
1 8350 3750
0 -1 -1 0
$EndComp
Connection ~ 8350 3750
Wire Wire Line
5600 6850 5600 7150
Wire Wire Line
2350 5300 2350 7050
Connection ~ 5600 6850
Connection ~ 5600 7150
Wire Wire Line
5600 7150 5600 7400
Wire Wire Line
2250 5100 2450 5100
Wire Wire Line
2250 5000 2850 5000
Wire Wire Line
2850 5000 2850 5400
$Comp
L Connector:TestPoint TP306
U 1 1 5F84DFB0
P 3450 2500
F 0 "TP306" H 3392 2526 50 0000 R CNN
F 1 "TestPoint" H 3392 2617 50 0000 R CNN
F 2 "Measurement_Points:Measurement_Point_Round-SMD-Pad_Small" H 3650 2500 50 0001 C CNN
F 3 "~" H 3650 2500 50 0001 C CNN
1 3450 2500
-1 0 0 1
$EndComp
Text HLabel 2750 1300 2 50 Output ~ 0
CLK_MEASURE
Text HLabel 2600 2000 2 50 Input ~ 0
TX_BIAS
Wire Wire Line
3350 1900 3450 1900
$Comp
L 74xx:74LS00 U?
U 1 1 5F32758B
P 3050 1800
AR Path="/5F32758B" Ref="U?" Part="1"
AR Path="/5ED6119E/5F32758B" Ref="U?" Part="1"
AR Path="/5F5D026F/5F32758B" Ref="U302" Part="1"
F 0 "U302" H 3050 2125 50 0000 C CNN
F 1 "74ACT00" H 3050 2034 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 3050 1800 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 3050 1800 50 0001 C CNN
1 3050 1800
-1 0 0 -1
$EndComp
Text HLabel 1450 1900 0 50 Output ~ 0
Tx
$Comp
L 74xx:74LS00 U?
U 2 1 5F327304
P 2300 1900
AR Path="/5F327304" Ref="U?" Part="2"
AR Path="/5ED6119E/5F327304" Ref="U?" Part="2"
AR Path="/5F5D026F/5F327304" Ref="U302" Part="2"
F 0 "U302" H 2300 2225 50 0000 C CNN
F 1 "74ACT00" H 2300 2134 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 2300 1900 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 2300 1900 50 0001 C CNN
2 2300 1900
-1 0 0 -1
$EndComp
Wire Wire Line
5600 6850 5350 6850
$Comp
L Amplifier_Operational:LM4562 U?
U 1 1 5F327310
P 4200 5800
AR Path="/5ED6119E/5F327310" Ref="U?" Part="1"
AR Path="/5F5D026F/5F327310" Ref="U305" Part="1"
F 0 "U305" H 4200 6167 50 0000 C CNN
F 1 "LM4562" H 4200 6076 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 4200 5800 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm4562.pdf" H 4200 5800 50 0001 C CNN
1 4200 5800
1 0 0 -1
$EndComp
Wire Wire Line
5500 7150 5600 7150
Wire Wire Line
4750 7150 5200 7150
Connection ~ 4750 7150
Wire Wire Line
4750 7150 4750 7400
$Comp
L Device:R_US R?
U 1 1 5F7FB33D
P 5550 5800
AR Path="/5ED6119E/5F7FB33D" Ref="R?" Part="1"
AR Path="/5F5D026F/5F7FB33D" Ref="R307" Part="1"
F 0 "R307" V 5345 5800 50 0000 C CNN
F 1 "82k" V 5436 5800 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5590 5790 50 0001 C CNN
F 3 "~" H 5550 5800 50 0001 C CNN
1 5550 5800
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5F7FB347
P 5400 6050
AR Path="/5ED6119E/5F7FB347" Ref="C?" Part="1"
AR Path="/5F5D026F/5F7FB347" Ref="C308" Part="1"
F 0 "C308" V 5148 6050 50 0000 C CNN
F 1 "470p" V 5239 6050 50 0000 C CNN
F 2 "Capacitors_SMD:C_0805" H 5438 5900 50 0001 C CNN
F 3 "~" H 5400 6050 50 0001 C CNN
1 5400 6050
0 -1 -1 0
$EndComp
Wire Wire Line
5250 6050 4950 6050
Wire Wire Line
5550 6050 5800 6050
Wire Wire Line
5900 5500 5800 5500
Wire Wire Line
5800 5500 5800 5800
Connection ~ 5800 5500
Connection ~ 5800 5800
Wire Wire Line
5800 5800 5800 6050
Wire Wire Line
5800 5500 5550 5500
$Comp
L Amplifier_Operational:LM4562 U?
U 2 1 5F7FB369
P 5250 5500
AR Path="/5ED6119E/5F7FB369" Ref="U?" Part="1"
AR Path="/5F5D026F/5F7FB369" Ref="U305" Part="2"
F 0 "U305" H 5250 5867 50 0000 C CNN
F 1 "LM4562" H 5250 5776 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 5250 5500 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm4562.pdf" H 5250 5500 50 0001 C CNN
2 5250 5500
1 0 0 -1
$EndComp
Wire Wire Line
5700 5800 5800 5800
Wire Wire Line
4950 5800 5400 5800
Connection ~ 4950 5800
Wire Wire Line
4950 5800 4950 6050
Wire Wire Line
4950 5600 4950 5800
$Comp
L Device:R_US R?
U 1 1 5F9F79EF
P 4650 5800
AR Path="/5ED6119E/5F9F79EF" Ref="R?" Part="1"
AR Path="/5F5D026F/5F9F79EF" Ref="R305" Part="1"
F 0 "R305" V 4445 5800 50 0000 C CNN
F 1 "100" V 4536 5800 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 4690 5790 50 0001 C CNN
F 3 "~" H 4650 5800 50 0001 C CNN
1 4650 5800
0 -1 -1 0
$EndComp
Wire Wire Line
4800 5800 4950 5800
Wire Wire Line
4750 6950 4750 7150
$Comp
L Device:R_US R?
U 1 1 5FA2BB48
P 4350 7150
AR Path="/5ED6119E/5FA2BB48" Ref="R?" Part="1"
AR Path="/5F5D026F/5FA2BB48" Ref="R304" Part="1"
F 0 "R304" V 4145 7150 50 0000 C CNN
F 1 "100" V 4236 7150 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 4390 7140 50 0001 C CNN
F 3 "~" H 4350 7150 50 0001 C CNN
1 4350 7150
0 -1 -1 0
$EndComp
Wire Wire Line
4500 7150 4750 7150
$Comp
L power:+3.3V #PWR0301
U 1 1 5FB0AB73
P 950 4750
F 0 "#PWR0301" H 950 4600 50 0001 C CNN
F 1 "+3.3V" H 965 4923 50 0000 C CNN
F 2 "" H 950 4750 50 0001 C CNN
F 3 "" H 950 4750 50 0001 C CNN
1 950 4750
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0305
U 1 1 5FB905BD
P 1650 3650
F 0 "#PWR0305" H 1650 3500 50 0001 C CNN
F 1 "+3.3V" H 1665 3823 50 0000 C CNN
F 2 "" H 1650 3650 50 0001 C CNN
F 3 "" H 1650 3650 50 0001 C CNN
1 1650 3650
1 0 0 -1
$EndComp
Wire Wire Line
1650 3650 1650 3800
$Comp
L Device:D_Schottky_x2_Serial_AKC D?
U 1 1 5F4F62EE
P 1550 1350
AR Path="/5ED6119E/5F4F62EE" Ref="D?" Part="1"
AR Path="/5F5D026F/5F4F62EE" Ref="D301" Part="1"
F 0 "D301" H 1550 1567 50 0000 C CNN
F 1 "BAT54S" H 1550 1476 50 0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 1550 1350 50 0001 C CNN
F 3 "~" H 1550 1350 50 0001 C CNN
1 1550 1350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F4F62F4
P 1100 1500
AR Path="/5ED6119E/5F4F62F4" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F4F62F4" Ref="#PWR0304" Part="1"
F 0 "#PWR0304" H 1100 1250 50 0001 C CNN
F 1 "GND" H 1105 1327 50 0000 C CNN
F 2 "" H 1100 1500 50 0001 C CNN
F 3 "" H 1100 1500 50 0001 C CNN
1 1100 1500
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 5F4F62FA
P 1100 1200
AR Path="/5ED6119E/5F4F62FA" Ref="#PWR?" Part="1"
AR Path="/5F5D026F/5F4F62FA" Ref="#PWR0303" Part="1"
F 0 "#PWR0303" H 1100 1050 50 0001 C CNN
F 1 "+3.3V" H 1115 1373 50 0000 C CNN
F 2 "" H 1100 1200 50 0001 C CNN
F 3 "" H 1100 1200 50 0001 C CNN
1 1100 1200
1 0 0 -1
$EndComp
Text Notes 4200 2750 0 50 ~ 0
CLK0\n\nCLK1\n\nSwitch
Wire Notes Line
4550 2450 4550 2350
Wire Notes Line
4550 2350 4650 2350
Wire Notes Line
4650 2350 4650 2450
Wire Notes Line
4650 2450 4750 2450
Wire Notes Line
4750 2450 4750 2350
Wire Notes Line
4750 2350 4850 2350
Wire Notes Line
4850 2350 4850 2450
Wire Notes Line
4850 2450 4950 2450
Wire Notes Line
4950 2450 4950 2350
Wire Notes Line
4950 2350 5050 2350
Wire Notes Line
4550 2600 4550 2500
Wire Notes Line
4550 2500 4750 2500
Wire Notes Line
4750 2500 4750 2600
Wire Notes Line
4750 2600 4950 2600
Wire Notes Line
4950 2600 4950 2500
Wire Notes Line
4950 2500 5150 2500
Wire Notes Line
5150 2500 5150 2600
Wire Notes Line
5150 2600 5350 2600
Wire Notes Line
5050 2350 5050 2450
Wire Notes Line
5050 2450 5150 2450
Wire Notes Line
5150 2450 5150 2350
Wire Notes Line
5150 2350 5250 2350
Wire Notes Line
5250 2350 5250 2450
Wire Notes Line
5250 2450 5350 2450
Text Notes 4550 2750 0 50 ~ 0
3
Text Notes 4650 2750 0 50 ~ 0
2
Text Notes 4750 2750 0 50 ~ 0
1
Text Notes 4850 2750 0 50 ~ 0
0
Text Notes 4950 2750 0 50 ~ 0
3
Text Notes 5050 2750 0 50 ~ 0
2
Text Notes 5150 2750 0 50 ~ 0
1
Text Notes 5250 2750 0 50 ~ 0
0
Text Notes 4200 3050 0 50 ~ 0
This method is easier to implement\nin the si5351 because it doesn't \nrequire any phase offset
Wire Wire Line
2750 1300 2700 1300
Wire Wire Line
2700 1300 2700 1800
Wire Wire Line
2700 1800 2750 1800
Wire Wire Line
2600 1800 2700 1800
Connection ~ 2700 1800
Wire Wire Line
1450 1900 1550 1900
Wire Wire Line
1550 1550 1550 1900
Connection ~ 1550 1900
Wire Wire Line
1550 1900 1600 1900
$Comp
L Device:R_US R?
U 1 1 5F53372C
P 1750 2050
AR Path="/5ED6119E/5F53372C" Ref="R?" Part="1"
AR Path="/5F5D026F/5F53372C" Ref="R303" Part="1"
F 0 "R303" H 1682 2004 50 0000 R CNN
F 1 "10k" H 1682 2095 50 0000 R CNN
F 2 "Resistors_SMD:R_0805" V 1790 2040 50 0001 C CNN
F 3 "~" H 1750 2050 50 0001 C CNN
1 1750 2050
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5F6544AE
P 1750 1900
AR Path="/5ED6119E/5F6544AE" Ref="C?" Part="1"
AR Path="/5F5D026F/5F6544AE" Ref="C301" Part="1"
AR Path="/5F6544AE" Ref="C?" Part="1"
F 0 "C301" V 1498 1900 50 0000 C CNN
F 1 "10n" V 1589 1900 50 0000 C CNN
F 2 "Capacitors_SMD:C_0805" H 1788 1750 50 0001 C CNN
F 3 "~" H 1750 1900 50 0001 C CNN
1 1750 1900
0 1 1 0
$EndComp
Wire Wire Line
1550 1900 1550 2050
Wire Wire Line
1550 2050 1600 2050
Wire Wire Line
1900 2050 1950 2050
Wire Wire Line
1950 2050 1950 1900
Wire Wire Line
1950 1900 2000 1900
Wire Wire Line
1950 1900 1900 1900
Connection ~ 1950 1900
$Comp
L Device:R_POT_TRIM_US RV301
U 1 1 5F54E1A8
P 1100 1350
F 0 "RV301" H 1032 1396 50 0000 R CNN
F 1 "1k" H 1032 1305 50 0000 R CNN
F 2 "Potentiometers:Potentiometer_Trimmer_Bourns_3214W" H 1100 1350 50 0001 C CNN
F 3 "https://www.bourns.com/docs/Product-Datasheets/TC33.pdf" H 1100 1350 50 0001 C CNN
1 1100 1350
1 0 0 -1
$EndComp
Wire Wire Line
3450 2500 3450 1900
Wire Wire Line
2250 4600 3950 4600
Wire Wire Line
2250 4800 3250 4800
Wire Wire Line
2250 4700 3200 4700
Wire Wire Line
3200 4700 3200 4000
Wire Wire Line
2250 4500 3000 4500
Wire Wire Line
3000 4500 3000 3800
Wire Wire Line
3000 3800 3950 3800
Wire Wire Line
3450 5700 3900 5700
Wire Wire Line
3000 5400 4950 5400
Wire Wire Line
3900 5900 3900 6150
Wire Wire Line
3900 6150 4500 6150
Wire Wire Line
4500 6150 4500 5800
Connection ~ 4500 5800
$Comp
L Amplifier_Operational:LM4562 U?
U 1 1 5F5E280C
P 3900 7150
AR Path="/5ED6119E/5F5E280C" Ref="U?" Part="1"
AR Path="/5F5D026F/5F5E280C" Ref="U304" Part="1"
F 0 "U304" H 3900 7517 50 0000 C CNN
F 1 "LM4562" H 3900 7426 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 3900 7150 50 0001 C CNN
F 3 "https://www.ti.com/lit/ds/snas326k/snas326k.pdf" H 3900 7150 50 0001 C CNN
1 3900 7150
1 0 0 -1
$EndComp
Wire Wire Line
3250 7050 3600 7050
Wire Wire Line
3600 7250 3600 7550
Wire Wire Line
3600 7550 4200 7550
Wire Wire Line
4200 7550 4200 7150
Connection ~ 4200 7150
$Comp
L Amplifier_Operational:LM4562 U?
U 2 1 5F5F1B99
P 5050 6850
AR Path="/5ED6119E/5F5F1B99" Ref="U?" Part="1"
AR Path="/5F5D026F/5F5F1B99" Ref="U304" Part="2"
F 0 "U304" H 5050 7217 50 0000 C CNN
F 1 "LM4562" H 5050 7126 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 5050 6850 50 0001 C CNN
F 3 "https://www.ti.com/lit/ds/snas326k/snas326k.pdf" H 5050 6850 50 0001 C CNN
2 5050 6850
1 0 0 -1
$EndComp
Wire Wire Line
2800 6750 4750 6750
$Comp
L Amplifier_Operational:LM4562 U?
U 3 1 5F5FC118
P 7650 3900
AR Path="/5ED6119E/5F5FC118" Ref="U?" Part="1"
AR Path="/5F5D026F/5F5FC118" Ref="U304" Part="3"
F 0 "U304" H 7650 4267 50 0000 C CNN
F 1 "LM4562" H 7650 4176 50 0000 C CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 7650 3900 50 0001 C CNN
F 3 "https://www.ti.com/lit/ds/snas326k/snas326k.pdf" H 7650 3900 50 0001 C CNN
3 7650 3900
1 0 0 -1
$EndComp
$Comp
L power:+12VA #PWR0314
U 1 1 5F5FE9D5
P 7550 3600
F 0 "#PWR0314" H 7550 3450 50 0001 C CNN
F 1 "+12VA" H 7565 3773 50 0000 C CNN
F 2 "" H 7550 3600 50 0001 C CNN
F 3 "" H 7550 3600 50 0001 C CNN
1 7550 3600
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F5FEDEE
P 7550 4200