vsc8021 Vitesse Semiconductor Corp, vsc8021 Datasheet - Page 15

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

Data Sheet
VSC8021/VSC8022
G52028-0, Rev 4.1
05/25/01
NOTE: (1) Pin #23 is connected to the heat sink. Connect to V
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
BYCKON
BYCKO
VCC
VCC
VCC
VEE
D7N
D6N
D5N
VTT
D4N
D3N
NC
NC
NC
D8
D7
D6
D5
D4
D3
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: [phone] • Email: [e-mail]
Pwr
Pwr
Pwr
Pwr
Pwr
O
O
O
O
O
O
O
O
O
O
O
O
O
VITESSE
SEMICONDUCTOR CORPORATION
-5.2V
-2.0V
ECL
ECL
ECL
ECL
ECL
ECL
ECL
ECL
ECL
ECL
ECL
ECL
ECL
0V
0V
0V
Internet: www.vitesse.com
EE
or most negative chip voltage.
Parallel Data Bit 8, True
Power Supply for High-Speed Logic
Parallel Data Bit 7, Complement
Parallel Data Bit 7, True
Ground
No Connection
Parallel Data Bit 6, Complement
Parallel Data Bit 6, True
Parallel Data Bit 5, Complement
No Connection
Parallel Data Bit 5, True
Ground
Divide-by-8 Clock, Complement
No Connection
Power Supply for Internal Reference and Low Power Logic
Divide-by-8 Clock, True
Parallel Data Bit 4, Complement
Ground
Parallel Data Bit 4, True
Parallel Data Bit 3, Complement
Parallel Data Bit 3, True
2.5Gb/s SONET-Compatible
8-Bit MUX/DEMUX Chipset
Page 15