VITESSE
SEMICONDUCTOR CORPORATION
Data Sheet
VSC850
Name
I0
IN0
VCC
I1
IN1
VTTL
I2
IN2
VTT
I3
IN3
VCC
I4
IN4
VCC
VCC
I5
IN5
VTTL
N/C
N/C
N/C
N/C
N/C
N/C
VCC
VSCIPNC
VSCOPNC
VTT
I6
IN6
VCC
I7
IN7
1.6 Gb/s 16X32
Crosspoint Switch
Pin #
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
PWR
I
O
PWR
I
I
PWR
I
I
GND
ECL
ECL
-2V
ECL
ECL
GND
ECL
ECL
I/O
I
I
PWR
I
I
PWR
I
I
PWR
I
I
PWR
I
I
PWR
PWR
I
I
PWR
Level
ECL
ECL
GND
ECL
ECL
+3.3V
ECL
ECL
-2V
ECL
ECL
GND
ECL
ECL
GND
GND
ECL
ECL
+3.3V
Serial data in
Serial data in
Ground
Serial data in
Serial data in
+3.3V power supply
Serial data in
Serial data in
-2.0V power supply
Serial data in
Serial data in
Ground
Serial data in
Serial data in
Ground
Ground
Serial data in
Serial data in
+3.3V power supply
No connection
No connection
No connection
No connection
No connection
No connection
Ground
Test input (tie to -2V)
Test ouput (leave open)
-2.0V power supply
Serial data in
Serial data in
Ground
Serial data in
Serial data in
Description
G52152-0 Rev. 4.0
6/4/99
©
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
Page 9
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
