vsc834 Vitesse Semiconductor Corp, vsc834 Datasheet - Page 10

• Manufacturer Part Number: vsc834
• Description: 2.5gb/s 17 X 17 Crosspoint Switch With Input Signal Activity Isa Monitoring
• Manufacturer: Vitesse Semiconductor Corp

Page 10
2.5Gb/s 17x17 Crosspoint Switch
with Input Signal Activity (ISA) Monitoring
Package Pin Descriptions
mally enhanced and carries the high-speed signals over controlled impedance lines from the solder ball to the
circuit die. The following sections describe the pinout and mechanical details of the VSC834.
The VSC834 is packaged in a 27x27mm 256 pin ball grid array package. The 256 BGA package is ther-
Y16
Y0
Y2
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: [phone] • Email: [e-mail]
VITESSE
Figure 5: Functional Pinout Floorplan
SEMICONDUCTOR CORPORATION
A0 A2 A4
A1 A3 A5
I/P LOA and Termination
I/P LOA and Termination
17:1 Switch Slice Pair
17:1 Switch Slice Pair
17:1 Switch Slice Pair
17:1 Switch Slice Pair
17:1 Switch Slice Pair
17:1 Switch Slice Pair
Internet: www.vitesse.com
A15
A16
Programming
Control Logic
Control Logic
Programming
Interface
Interface
Y1
Y3
Y15
Datasheet
VSC834
G52247-0, Rev 4.2
02/09/01