vsc8021 Vitesse Semiconductor Corp, vsc8021 Datasheet - Page 14

• Manufacturer Part Number: vsc8021
• Description: 2.5gb/s Sonet-compatible 8-bit Mux/demux Chipset
• Manufacturer: Vitesse Semiconductor Corp

Page 14
2.5Gb/s SONET-Compatible
8-Bit MUX/DEMUX Chipset
Table 8: VSC8022 Pin Identifications
Pin #
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
Signal Name
CLKIN
VEE
OOFN
CLKI
FDIS
VCC
VCC
VCC
VCC
D2N
D1N
VTT
D8N
DIN
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
D2
D1
FP
DI
(1)
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: [phone] • Email: [e-mail]
Pwr
Pwr
Pwr
Pwr
Pwr
Pwr
I/O
O
O
O
O
O
O
I
I
I
I
I
I
VITESSE
SEMICONDUCTOR CORPORATION
Level Type
-5.2V
ECL
ECL
ECL
ECL
ECL
ECL
ECL
ECL
-2.0
HS
HS
HS
HS
0V
0V
0V
0V
Internet: www.vitesse.com
No Connection
No Connection
Parallel Data Bit 2, Complement
Ground
Parallel Data Bit 2, True
Parallel Data Bit 1, Complement
Power Supply for Internal Reference Generation and Low Power
Logic
Parallel Data Bit 1, True
Frame Pulse. This pulse will appear one byte period after the first
A2 byte appears on the parallel data output pins.
Ground
Frame Recovery Disable
Frame Recovery Enable
No Connection
No Connection
High-Speed Serial Data Bit 1, True
High-Speed Serial Data Bit 1, Complement
High-Speed Clock, True
Ground
High-Speed Clock, Complement
No Connection
No Connection
No Connection
Power Supply for High-Speed Logic
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
Ground
Parallel Data Bit 8, Complement
Description
VSC8021/VSC8022
Data Sheet
G52028-0, Rev 4.1
05/25/01