User Guide

5-6Schematic Diagrams
AGND
C16100NF
100NF
AGND
C13
AGND
C23
100PF
100NF
C35
AGND
AGND
100NFC10
AGND
R18 1K
AVCC
VCC
E6
AGND
C273 100NF
DGND
AVCC
0R292
3 2
C34
100NF
AGND
2SD2114KT146V
Q4
1
R28
100K
R295 1.2K
15PF
C246
C29439PF
AGND
1.2K
R296
R22 4.7K
AGND
M2-2
2
AGND
44
VOUTAUXP
VOUTNORN
41
VOUTNORP
40 51
VREFCAP
50
VREFOUT
33
VSCLK
36
VSDI
VSDO
34
VSFS
35
30
TDO TMS
31 27
TXON
49
VINAUXN
VINAUXP
48 47
VINNORN
46
VINNORP
VOUTAUXN
45
7
QRXP
63
QTXN QTXP
64
RAMP
60 28
RESET RXON
26 32
TCK TDI
29
37
DVDD4
6
IRXN IRXP
5
ITXN
62 61
ITXP MCLK
25 17
MODE QRXN
8
BSDO
19
BSDOFS
20 39
BUZZER
10
DGND2
DGND3
24
38
DGND4
11
DVDD2
DVDD3
23
43
AVDD3
AVDD4
57
BREFCAP
3
BREFOUT
4
18
BSCLK
BSDI
22 21
BSDIFS
ASDIFS
13 15
ASDO
ASDOFS
14
AUXADC1
52 53
AUXADC2 AUXADC3
54 55
AUXADC4
AVDD1
1
AFC
58 59
AGC
AGND1
2
9
AGND2
AGND3
42
56
AGND4
16
ASCLK
12
ASDI
U2
AD6421AST
100NF
C11
AGND
C6
100NF100NF
C30
C24
100NFC272
100PF
C20
AGND
C269
15PF
C2
51PF
AGND
47PF
E5
C293
47PF C289
33PF
C25
100PF 100PF
C26
R24 4.7K
C278 47NF47NF
C279
C28
100NF
4.7KR23
AGND
AGNDAGND
AGND AGND
3
12
AU1
SMT-4603RP-2400
AGND
AGND
DA221TL
D1
AGND
E7
1.2K
AGND
100K R305
AGND
R11
RFGND
M2-1
24-8005-002-000-867
1
ZD12 SM05
1
2
3
AGND
E4 NFM39R12C471T1
CN5
02-699B0-53BKA
1 2 3
4
5
6 7
24PF
1.2KR14
C270
15PF
C271
C5100NF
100NF C4
C12100NF
47K R283
100NF
C9
AGND
4.7KR21
DGND
C54
15PF
C29539PF
46
4.7K R27
ZD10
SMS05C
2
13
5
EVBCRESET
RFGND
R282 100K
SPK2P
MIC+ MIC- MIC2P
VF
ASDI SPK- SPK2N
+VBATT
SPK+
MIC2N
ITXN
QTXP
QTXN
TXPOWER
AFC
IRXP
IRXN
QRXP
QRXN
ASDO
RXEN1
TXEN
CLKOUT
BSDO BSOFS
BSCLK BSDI BSIFS
ASOFS VSDO
VSCLK VSDI VSFS
TEMPERATURE
ASCLK
BAT_VOLT
ITXP
5-6 EVBC