vsc8131 Vitesse Semiconductor Corp, vsc8131 Datasheet - Page 11

• Manufacturer Part Number: vsc8131
• Description: 2.488 Gbit/sec 32 1 Sonet/sdh Mux With Clock Generator
• Manufacturer: Vitesse Semiconductor Corp

VSC8131
Preliminary Datasheet
11/9/99
G52249-0, Rev. 3.0
Table 4: Package Pin Identification
NC
NC
VCC
VEE
NC
VEE
VCC
NC
NC
NC
NC
NC
LOL
VCC
VEE
PARERR
CK78OUT
VCC
CK78IN
NC
VEE
D31
D30
VCC
D29
D28
NC
VCC
NC
VCC
D27
D26
VEE
D25
D24
VCC
D23
Signal
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
Pin
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
VITESSE
VITESSE SEMICONDUCTOR CORPORATION
SEMICONDUCTOR CORPORATION
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
I/O
O
O
O
-
-
-
-
-
-
-
-
I
-
I
I
I
I
-
-
I
I
I
I
I
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
Level
GND
GND
GND
GND
GND
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
-
-
-
-
-
-
-
-
-
-
-
32:1 SONET/SDH Mux with Clock Generator
Leave Unconnected
Leave Unconnected
Leave Unconnected
Leave Unconnected
Leave Unconnected
Leave Unconnected
Leave Unconnected
Leave Unconnected
CMU loss of lock
parity error
divide-by-32 clock out
divide-by-32 clock in
Leave Unconnected
parallel data
parallel data
parallel data
parallel data
Leave Unconnected
Leave Unconnected
parallel data
parallel data
parallel data
parallel data
parallel data
(LSB)
Pin Description
2.488 Gbit/sec
Page 11