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1
A
R18
FAT_IN-
0ohm-0603-±5%-1/10W
R20
NC/SDCL1608CR22JT(F)
FAT_IN+
0ohm-0603-±5%-1/10W
B
AVDD33
AVDD1
L10
120ohm-0603-±25%
CB1
0.1uF-0402-Y5V-+80%-20%-16V
C
GND
0.1uF-0402-Y5V-+80%-20%-16V
AVDD33
AVDD2
0.1uF-0402-Y5V-+80%-20%-16V
L11
CB2
CB3
120ohm-0603-±25%
GND
GND
0.1uF-0402-Y5V-+80%-20%-16V
0.1uF-0402-Y5V-+80%-20%-16V
0.1uF-0402-Y5V-+80%-20%-16V
0.1uF-0402-Y5V-+80%-20%-16V
0.1uF-0402-Y5V-+80%-20%-16V
+1V2
DVDD12
0.1uF-0402-Y5V-+80%-20%-16V
L15
CB7
CB8
CB9
120ohm-0603-±25%
Digital 1.2V Bypass Caps
GND
+3V3
DVDD33
L18
120ohm-0603-±25%
10uF-0805-X5R-±10%-6.3V
C31
CB13
0.1uF-0402-Y5V-+80%-20%-16V
D
GND
+3V3
AVDD33
L152
120ohm-0603-±25%
10uF-0805-X5R-±10%-6.3V
C32
CB19
0.1uF-0402-Y5V-+80%-20%-16V
GND
1
2
R3
MT5112_IF_AGC
IF_AGC_DEMOD
10Kohm-0402-±5%-1/16W
C9
0.047uF-0402-X7R-±10%-16V
Close to MT5112
GND
C10
0.01uF-0402-X7R-±10%-50V
L9
C803
NC/47pF-0402-NPO-±5%-50V
C16
0.01uF-0402-X7R-±10%-50V
0.1uF-0402-Y5V-+80%-20%-16V
0.1uF-0402-Y5V-+80%-20%-16V
C804
C806
Close toMT5112EE
C805
C807
10uF-0805-Y5V-+80%-20%-10V
GND
0.1uF-0402-Y5V-+80%-20%-16V
27pF-0402-NPO-±5%-50V
25MHz-±20PPM-20PF-HC-49S
27pF-0402-NPO-±5%-50V
1Mohm-0402-±5%-1/16W
C808
Y1
R2010
C24
MT5112
25MHz
18pF
2400Hz
27pF
370Hz
27pF
<15PPM
CB10
CB11
CB5
0.1uF-0402-Y5V-+80%-20%-16V
0.1uF-0402-Y5V-+80%-20%-16V
0.1uF-0402-Y5V-+80%-20%-16V
0.1uF-0402-Y5V-+80%-20%-16V
DVDD33
0.1uF-0402-Y5V-+80%-20%-16V
CB14
CB15
CB16
CB17
CB18
Digital 3.3V Bypass Caps
GND
AVDD33
CB20
CB21
0.1uF-0402-Y5V-+80%-20%-16V
0.1uF-0402-Y5V-+80%-20%-16V
Analog 3.3V Bypass Caps
GND
2
3
4
DVDD33
R2008
R2009
76
NC
77
NC
78
NC
79
AVSS1
80
AVDD1
AVDD1
81
IN-
82
IN+
83
NC
84
NC
85
NC
86
MT511
REFBOT
REFBOT
87
VCMEXT
VCMEXT
2EE
88
REFTOP
89
REFTOP
NC
LQFP-
90
NC
91
100
NC
92
AVDD2
AVDD2
93
NC
94
AVSS2
95
NC
96
XTAL2
XTAL2
GND
97
XTAL1
XTAL1
98
NC
99
NC
100
AVSS2
GND
GND
GND
+3V3
100uF-16V-±20%-5×11-105
+5V
CB6
0.1uF-0402-Y5V-+80%-20%-16V
GND
MT5112EE Power
3
4
-75-
5
4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
U71
MT5112EE/LQFP100
GND
50
NC
49
GPIO1(P1.1)
48
RESET_
47
HOST_SCL
HOST_CLK
46
DGND12
45
DVDD12
DVDD12
44
HOST_SDA
HOST_DATA
43
DGND33
42
DVDD33
DVDD33
41
DGND12
40
DVDD12
DVDD12
39
TS_ERR
38
TS_VAL
37
TS_CLK
36
DGND33
35
DVDD33
DVDD33
34
TS_SYNC
33
TS_DATA0
32
TS_DATA1
31
DGND12
30
DVDD12
DVDD12
29
TS_DATA2
28
TS_DATA3
27
DGND33
26
DVDD33
DVDD33
GND
GND
RN3
4*47ohm-0402-±5%-1/16W
HOST_SCL
HOST_SDA
LC1117CLTRAD
UP10
3
2
VI
VO
4
VO
+
+
CE1
CE2
R5
100ohm-0402-±5%-1/16W
0ohm-0402-±5%-1/16W
R2012
GND
GND
LC1117CLTR33
UP11
3
2
VI
VO
R10
4
VO
NC/110ohm-0402-±1%-1/16W
0ohm-0402-±5%-1/16W
+
CE3
R13
1.25 x (1+180/110) = 3.3V
5
6
A
+3V3
QR2
NC/4K7ohm-0402-±5%-1/16W
DEMOD_RST
QC3
NC/10uF-0805-X5R-±10%-10V
GND
RN1
8
7
DEMOD_TSVAL
6
5
GND
GND
4
3
DEMOD_TSCLK
2
1
DEMOD_TSSYNC
4*47ohm-0402-±5%-1/16W
RN2
8
7
DEMOD_TSDATA0
6
5
DEMOD_TSDATA1
4
3
DEMOD_TSDATA2
2
1
DEMOD_TSDATA3
B
4*47ohm-0402-±5%-1/16W
+3V3
47Kohm-0402-±5%-1/16W
RM24
47Kohm-0402-±5%-1/16W
RM23
R2004
OSCL1
R2005
OSDA1
100ohm-0402-±5%-1/16W
100ohm-0402-±5%-1/16W
C
+1V2
CB4
100uF-16V-±20%-5×11-105
0.1uF-0402-Y5V-+80%-20%-16V
GND
+3V3
CB12
D
100uF-16V-±20%-5×11-105
0.1uF-0402-Y5V-+80%-20%-16V
GND
6
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