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MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION
IC121 (AN22113A) : FEP(RF) Analog Signal Processor
•
Pin Assignment
57
CDRFP
97
CDRFN
98
CDHPF
99
DLY1
100
DLY2
101
GND2
102
FO1
103
FO2
104
TR1
105
TR2
106
TR3
107
TR4
108
109
110
VCC1
111
GND6
112
VREF
113
SVREF
114
VCC3
115
AIN
116
BIN
117
118
119
EIN
120
FIN
121
122
123
DACOUT
124
VREF08
125
VPD
126
NC
NC
NC
NC
NC
NC
NC
VREFPD
127
GND3
128
1
ROPCIN
2
APCAAF1
3
APCAAF2
4
APCAAF3
5
CPCAPH
6
CPCABH
7
NC
NC
8
STMD
9
STMDN
10
11
CBDOF
12
CBDOS
13
CHPOFT
14
SEO1
21
SEO2
22
MOUT0
23
MOUT1
24
COFTR
15
VCC6
16
VHALF
17
CTC
18
CXDPH1
19
CXDPH2
20
MOUT2
25
GND1
26
PO0
27
PO1
28
PO2
29
PO3
30
PO4
31
PO5
32
PO6
33
STMOUT
39
TC
40
OFTR
41
BDO
42
VCC51
43
GND5
44
WTGT
45
PIO0
34
PIO1
35
PIO2
36
PIO3
37
FEPIDGT/SH6
46
NC
47
WIDGT/SH4
48
SH3
49
SH2
50
SH1
51
SH5
52
VCC4
53
SEN
54
SCK
55
SDAT
56
RSEN
57
RSDAT
58
VCC52
59
GND4
60
ASENV/LPPM
61
LPPS
62
WBL
63
CLUMPGT
64
PAD0
65
PAD1
66
PAD2
67
PAD3
65
PAD4
69
PAD5
70
PAD6
71
PAD7
72
CLPPPH
82
CLPPHPF
83
CBPFAGC
84
CWBLCMP
85
CRWAGC
87
CRWCMP
88
CWBLVGA2
89
CWBLVGA1
90
CWAGC2
91
CWAGC1
92
CWBLHPF2
93
CWBLHPF1
94
RFP
95
RFN
96
FLTAMP
75
RFIN2
76
RFIN1
77
HDVREF
78
CWBLBUF
79
VCC2
80
EQOUTP
74
RFOUT
81
AIDENV/WBLDIF
86
EQOUTN
73
PIO4
38
AN22113A
(Top View)
128Pin TQFP
TQFP-128-P-1414A
Содержание GSA-4166B
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