VITESSE
SEMICONDUCTOR CORPORATION
2.488 Gbit/sec to 2.7Gbit/sec
1:16 SONET/SDH Demux
Preliminary Datasheet
VSC8164
Package Pin Descriptions
Table 3: Pin Identification
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Name
NC
NC
I/O
-
-
-
-
-
-
-
-
-
I
-
-
I
I
-
-
-
-
I
I
-
I
-
-
-
-
-
-
-
-
-
-
-
Level
-
-
-
-
-
-
-
-
-
voltage
-
GND typ
HS
HS
+3.3V typ
GND typ
GND typ
+3.3V typ
HS
HS
+3.3V typ
voltage
-
-
-
-
-
-
-
-
-
-
-
Description
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
High speed data input termination voltage reference
No connect, leave unconnected
Negative power supply pins
High jspeed data input, true
High speed data input, complement
Positive power supply pins
Negative power supply pins
Negative power supply pins
Positive power supply pins
High speed clock input, complement
High speed clock input, true
Positive power supply pins
High speed clock input termination voltage reference
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
No connect, leave unconnected
NC
NC
NC
NC
NC
NC
NC
HSDREF
NC
VEE
D+
D-
VCC
VEE
VEE
VCC
HSCLK-
HSCLK+
VCC
HSCLKREF
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Page 8
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
G52239-0, Rev. 3.3
5/17/00
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
