VITESSE
SEMICONDUCTOR CORPORATION
Datasheet
2.5 Gbits/sec
34x34 Crosspoint Switch with Signal Detection
VSC835
Table 9: Package Pin Identification
Signal Name Pin
Function
Level
GND
VEE
VEE
VEE
VEE
VEE
VEE
VEE
VEE
VEE
VEE
VEE
VEE
VEE
N19
P19
R19
T19
F2
Power for Output Channels 20,22
Power for Output Channels 24,26
Power for Output Channels 28,30
Power for Output Channel 32
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Power for Output Channels 1,3
Power for Output Channels 5,7
Power for Output Channels 9,11
Power for Output Channels 13,15
Power for Output Channels 17,19
Power for Output Channels 21,23
Power for Output Channels 25,27
Power for Output Channels 29,31
Power for Output Channel 33
G2
J2
K2
L2
N2
P2
R2
T2
B5, B7, B12, B15, W4, W6, W12,
W15
Termination power
+2.0V
VTERM
Misc.
T18
C4
Slicing level for Y0 - YN16 (even)
Slicing level for Y1 - YN15 (odd)
Loss of activity hysteresis threshold
ANALOG
ANALOG
ANALOG
VCOML
VCOMR
VHYS
T17
G52270-0, Rev. 4.1
7/24/00
VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
Page 15
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