vsc8021 Vitesse Semiconductor Corp, vsc8021 Datasheet - Page 12

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

Page 12
2.5Gb/s SONET-Compatible
8-Bit MUX/DEMUX Chipset
NOTE: (1) Pin #23 is connected to the heat sink. Connect to V
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
BYCLKN
BYCLK
VCC
VCC
VCC
VEE
D1N
D2N
D3N
D4N
VTT
D5N
D6N
D1
D2
D3
D4
D5
D6
D7
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: [phone] • Email: [e-mail]
Pwr
Pwr
Pwr
Pwr
Pwr
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
VITESSE
SEMICONDUCTOR CORPORATION
-5.2V
-2.0V
ECL
ECL
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.
Power Supply for High-Speed Logic
Parallel Data Bit 1, True
Parallel Data Bit 1, Complement
Ground
Parallel Data Bit 2, True
Parallel Data Bit 2, Complement
Parallel Data Bit 3, True
Parallel Data Bit 3, Complement
Parallel Data Bit 4, True
Parallel Data Bit 4, Complement
Ground
Divide-by-8 Clock, True
Divide-by-8 Clock, Complement
Power Supply for Internal Reference and Low Power Logic
Parallel Data Bit 5, True
Parallel Data Bit 5, Complement
Ground
Parallel Data Bit 6, True
Parallel Data Bit 6, Complement
Parallel Data Bit 7, True
VSC8021/VSC8022
Data Sheet
G52028-0, Rev 4.1
05/25/01