VITESSE
SEMICONDUCTOR CORPORATION
Preliminary Data Sheet
OC-48 16:1 SONET/SDH
MUX with Clock Generator
VSC8163
Package Pin Descriptions
Figure 13: Pin Diagram—128-Pin PQFP
NC
NC
1
2
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
VCC
D13+
D13–
VCC
D12+
D12–
VEE
D11+
D11–
VCC
D10+
D10–
VCC
D9+
D9–
NC
3
VCC
4
VEEP_CLK
VEEP_CLK
VEEP_CLK
VCC
5
6
VSC8163
7
8
CLKO+
CLKO-
VCC
9
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
VCC
NC
NC
VEE
VEE
VEE
D8+
D8–
VEE
VCC
DO+
VCC
D7+
D7–
DO–
VCC
NC
VCC
D6+
D6–
VCC
VCC
VCC
VEE
D5+
D5–
VEE
VEE
VEE
VCC
D4+
D4–
VEE
VEE
NC
VCC
D3+
D3–
NC
NC
NC
VEE
D2+
D2–
NC
NC
NC
VCC
NC
REF_FREQSEL
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Page 12
G52216-0, Rev 3.3
01/05/00
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
