MTC20454 ST Microelectronics, Inc., MTC20454 Datasheet - Page 4

• Manufacturer Part Number: MTC20454
• Description: Quad Integrated Adsl CMOS Analog Front End Circuit
• Manufacturer: ST Microelectronics, Inc.

MTC20454
Figure 2. MTC20454 Grounding and Decoupling Networks
Figure 3. PIN CONNECTION
4/15
VDDTXDR V
DACVREF
VSSTXDR V
VDDDAC
VSSDAC
VDDDS
VSSDS
L3GP0
L3GP1
L2GP0
L2GP1
VRAN
VRAP
VREF
L3DR
L3DR
L3DR
L2DR
L3DR
L2DR
VSD
VSD
V0
V1
V0
V1
A
A
A
A
A
A
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
25
51
Analog VDD
100nF
24
52
23
53
22
54
10µF
100nF
10∝F
100nF
21
55
20
56
DACVREF pin
19
57
18
58
100nF
10 ∝F
17
59
VRAP pin
VRAN pin
16
60
15
61
14
62
13
63
12
64
11
65
100nF
10 ∝F
100nF
10
66
A VDD
67
9
8
68
100nF
(each pin must have
its own capacitor)
7
69
6
70
VREP pin
AGND pin
5
71
4
72
3
73
2
74
100
75
1
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
TEST
RESETN
ONELINE
TIP
TIN
LOGP1
LOGP0
A VDDAC
LAGP1
LAGP0
TON
TOP
A VSSDAC
A VSSDS
LODR
A VDDDS
A VDDTXDR
LODR
A VSSTXDR
LODR
LIDR V0
LIDR V1
LIDR VSD
V0
V1
VSD
V
V