vsc835 Vitesse Semiconductor Corp, vsc835 Datasheet - Page 10

• Manufacturer Part Number: vsc835
• Description: 34x34 Crosspoint Switch With Signal Detection Semiconductor Corporation
• Manufacturer: Vitesse Semiconductor Corp

2.5 Gbits/sec
34x34 Crosspoint Switch with Signal Detection
Page 10
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 VSC835.
The VSC835 is packaged in a 27x27mm 256 pin ball grid array package. The 256 BGA package is ther-
Y31
Y33
Y1
Y3
Programming
interface
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
VITESSE
VITESSE SEMICONDUCTOR CORPORATION
Figure 6: Functional Pinout Floorplan
SEMICONDUCTOR CORPORATION
A0
A1
A2
I/P LOS and termination
I/P LOS and termination
A3
A4
34:1 Switch slice
34:1 Switch slice
34:1 Switch slice
34:1 Switch slice
34:1 Switch slice
34:1 Switch slice
34:1 Switch slice
A5
control logic
A32
A33
VSC835
G52270-0, Rev. 4.1
Datasheet
Y0
Y2
Y32
7/24/00