Technical Manual

13-31
NUF6472B 800 MHz RF Board Schematic Diagram, Sheet 3 of 3
REG_5V
REG_5V
SBI
DOUT
2.1_MHz
2.1MHZ
C603
3.3pF
910nh
L601
IF_FREQ
ODC
DOUTx
REG_5V
FL1
4
CASE
GND
2
IN
1
OUT
3
1500nh
L602
G1
BUSS_2
L402
180nH
3.6pF
C609
G4
SH1
J1-1
J1-2
J1-4
SH5
C440
3.9pF
C601
R418
1.5K
0.1uF
Q1
R416
C429
C614
5.6pF
.01uF
C434
39pF
C422
2.4pF
20K
SH3
C600
C428
BUSS_4
BUSS_3
C604
6.2pF
R419
2.2uF
47K
56pF
C424
.0047uF
C427
R417
10
SH4
C450
10uF
680pF
C409
.01uF
C413
R402
270K
2K
R414
3.3uF
C418
20pF
C420
.01uF
C421
0.1uF
C419
C404
0.1uF
.0068uF
C414
C438
0.1uF
R412
33
.033uF
C401
C417
3.3uF
R403
27K
3.3uF
C405
R404
10K
3.9uH
L401
BUSS_1
L600
910nh
C423
56pF
28
BYP1
G2
DAFG
9
DGND
75pF
C410
57W20
U401
51
BASE
FLAG11
74
FLAG12
27
BYP2
47
CAP
46
CAPX
49
COL
24
DAF
22
DAF2
25
FLAG7
68
FLAG8
5
DOUT
4
DOUTX
50
EMIT
FLAG
52
59
FLAG1
72
FLAG10
73
GNDI1
36
GNDO
75
FLAG13
60
FLAG2
61
FLAG3
63
FLAG4
64
FLAG5
65
FLAG6
67
IOUT
2
LGND
FLAG9
69
21
GND
54
GND1
55
GND2
56
GND3
31
GNDI
53
OB
ODC
7
58
GNDO1
66
GNDO2
71
GNDO3
26
IFI
32
IFIN
30
IFIN2
1
OVCC
19
REF1
35
LO
34
LOX
3
LVCC
MO
38
37
MOX
23
NLS
14
T1X
T2
45
13
OGND
57
OGND1
62
OGND2
70
OGND3
16
OT
15
OTBY
12 8
48
VPP
6
SBI
17
SSL
18
SUB
42
T1
40
T1C
39
T1C2
41
43
T2C
44
T2X
20
VCC
VCCP
33 29
VCCP2
10
VDD
VDDH
47K
11
VSSR
Q601
R406
C416
.01uF
R420
6.8pF
C612
6.8K
33K
R407
47
R603
100
0.1uF
C602
2
1
3
R401
5.1
R601
C606
5.1pF
FL401
98W01
FL402
98W01
2
R605
3.3K
.001uF
C408
1
3
0.1uF
C613
R413
C441
.01uF
270
.01uF
C406
FL2
4
CASEGND
2
IN
1
OUT
3
VR402
2
3
1
0.1uF
C415
R421
2.4K
10uF
C430
J1-11
R602
2K
G3
R410
68
R411
68
33pF
C431
SH2
C432
33pF
.01uF
C407
33
SH6
R405
R604
SH7
C433
L605
750nH
L603
12K
1100nh
0.1uF
VR401
12pF
C610
.220uF
C426
2.2pF
C425
C403
.047uF
ABACUS IC
Crystal F1
Crystal F2
OMIT
63B81086C78-O