VITESSE
SEMICONDUCTOR CORPORATION
Data Sheet
2.5Gb/s 16-Bit
VSC8061/VSC8062
Multiplexer/Demultiplexer Chipset
Figure 10: VSC8061/8062 QH (52-Pin PQFP) Pin Diagrams
Heat Spreader Up
Top View
52
1
VCC
VTT
TEST
TEST
VTT
NC
VCC
CLK
VITESSE
CLKN
VEE
VTT
CLK16
CLK16N
D15
U
D
DCLK
DCLKN
D0
D14
D13
D12
VCC
VTT
D11
VSC8061QH
VCC
52
1
1
VCC
VTT
NC
VCC
NC
VITESSE
NC
TEST
VTT
NC
VEE
VTT
NC
TEST
D15
D14
D13
D12
VCC
VTT
NC
NC
CLK16
CLK16N
D0
D1
VSC8062QH
VCC
*Heat spreader is electrically connected to pin 52 and should be biased to V
EE
.
G52069-0, Rev 4.3
05/11/01
Page 11
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