CN8380EPF CONEXANT [Conexant Systems, Inc], CN8380EPF Datasheet - Page 14

• Manufacturer Part Number: CN8380EPF
• Description: integrated quad line interface unit unit for both 1.544 Mbps (T1) and 2.048 Mbps (E1) applications
• Manufacturer: CONEXANT [Conexant Systems, Inc]

1.0 Pin Descriptions
Figure 1-1. CN8380 Pinout Diagram
1-2
8380_003
RPOSO/RDATO [4]
RPOSO/RDATO [3]
RPOSO/RDATO [2]
RPOSO/RDATO [1]
LEGEND:
TPOSI/TDATI [4]
TPOSI/TDATI [3]
TPOSI/TDATI [2]
TPOSI/TDATI [1]
RNEGO/BPV [4]
RNEGO/BPV [3]
RNEGO/BPV [2]
RNEGO/BPV [1]
[#] - Port Number
(#) - Bit Number
TNEGI [4]
TNEGI [3]
TNEGI [2]
TNEGI [1]
RCKO [4]
RCKO [3]
RCKO [2]
RCKO [1]
CLK1544
CLK2048
TCLK [4]
TCLK [3]
TCLK [2]
TCLK [1]
REFCKI
GNDCL
CLADO
VAACL
CLK32
CLADI
VDD
VDD
VDD
VSS
VSS
VSS
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
1
2
3
4
5
6
7
8
9
Advance Information
Conexant
128-Pin MQFP
CN8380
Quad T1/E1 Line Interface
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
85
TRST
VAA
GND
RAWMD [4]
RRING [4]
RTIP [4]
VAAT [4]
GNDT [4]
XRING [4]
XTIP [4]
XOE [4]
RAWMD [3]
RRING [3]
RTIP [3]
VAAT [3]
GNDT [3]
XRING [3]
XTIP [3]
XOE [3]
GNDR
VAAR
RAWMD [2]
RRING [2]
RTIP [2]
VAAT [2]
GNDT [2]
XRING [2]
XTIP [2]
XOE [2]
RAWMD [1]
RRING [1]
RTIP [1]
VAAT [1]
GNDT [1]
XRING [1]
XTIP [1]
XOE [1]
HM
N8380DSA
CN8380