VITESSE
SEMICONDUCTOR CORPORATION
Preliminary Data Sheet
OC-48 16:1 SONET/SDH
MUX with Clock Generator
VSC8163
Pin #
Name
I/O
Level
Description
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
VCC
NC
—
—
—
I
+3.3V typ. Positive power supply
—
No connect, leave unconnected(1)
VCC
D2-
+3.3V typ. Positive power supply
LVPECL
LVPECL
GND typ.
LVPECL
LVPECL
Low-speed differential parallel data
D2+
VEE
D3-
I
Low-speed differential parallel data
Negative power supply
—
I
Low-speed differential parallel data
Low-speed differential parallel data
D3+
VCC
D4-
I
—
I
+3.3V typ. Positive power supply
LVPECL
LVPECL
Low-speed differential parallel data
Low-speed differential parallel data
D4+
VCC
D5-
I
—
I
+3.3V typ. Positive power supply
LVPECL
LVPECL
GND typ.
LVPECL
LVPECL
Low-speed differential parallel data
D5+
VEE
D6-
I
Low-speed differential parallel data
Negative power supply
—
I
Low-speed differential parallel data
Low-speed differential parallel data
D6+
VCC
D7-
I
—
I
+3.3V typ. Positive power supply
LVPECL
LVPECL
Low-speed differential parallel data
Low-speed differential parallel data
D7+
VCC
D8-
I
—
I
+3.3V typ. Positive power supply
LVPECL
LVPECL
GND typ.
LVPECL
LVPECL
Low-speed differential parallel data
D8+
VEE
D9-
I
Low-speed differential parallel data
Negative power supply
—
I
Low-speed differential parallel data
Low-speed differential parallel data
D9+
VCC
D10-
D10+
VCC
D11-
D11+
VEE
D12-
I
—
I
+3.3V typ. Positive power supply
LVPECL
LVPECL
Low-speed differential parallel data
Low-speed differential parallel data
I
—
I
+3.3V typ. Positive power supply
LVPECL
LVPECL
GND typ.
LVPECL
Low-speed differential parallel data
I
Low-speed differential parallel data
Negative power supply
—
I
Low-speed differential parallel data
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52216-0, Rev 3.3
01/05/01
Page 15
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
