VSC8166 查看數據表（PDF） - Vitesse Semiconductor
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VSC8166 Datasheet PDF : 16 Pages
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VITESSE
SEMICONDUCTOR CORPORATION
Preliminary Datasheet
VSC8166
2.488 Gbit/sec
1:16 SONET/SDH Demux with Clock Recovery
Package Pin Descriptions
Table 3: Package 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
34
Name
NC
NC
CLKREF
VCC
VEE_CMU
VEE_CMU
VEE_CMU
VCC_CMU
REFCLK+
REFCLK-
VCC_CMU
VCC
DI+
DI-
VEE
VEE
VEE
VCC
HSDREF
NC
VCC
NC
VCC
VCC
VCC
VEE
VEE
VEE
VEE
VEE
NC
NC
NC
NC
I/O
Level
Description
—
—
No connect, leave unconnected
—
—
No connect, leave unconnected
I/O
0V or 1.3V
Reference clock input termination voltage. 1.3V for DC coupling,
otherwise 0V.
—
3.3V typ. Positive power supply pin
—
GND typ. Negative power supply for CMU
—
GND typ. Negative power supply for CMU
—
GND typ. Negative power supply for CMU
—
3.3V typ. Positive power supply for CMU
I
LVPECL Reference clock input, true.
I
LVPECL Reference clock input, complement.
—
3.3V typ. Positive power supply for CMU
—
3.3V typ. Positive power supply pin
I
LVPECL High speed data input, true
I
LVPECL High speed data input, complement
—
GND typ. Negative power supply pin
—
GND typ. Negative power supply pin
—
GND typ. Negative power supply pin
—
3.3V typ. Positive power supply pin
I
0V or 1.3V
High speed data input termination voltage reference. 1.3V for DC
coupling, otherwise 0V.
—
—
No connect, leave unconnected
—
3.3V typ. Positive power supply pin
—
—
No connect, leave unconnected
—
3.3V typ. Positive power supply pin
—
3.3V typ. Positive power supply pin
—
3.3V typ. Positive power supply pin
—
GND typ. Negative power supply pin
—
GND typ. Negative power supply pin
—
GND typ. Negative power supply pin
—
GND typ. Negative power supply pin
—
GND typ. Negative power supply pin
—
—
No connect, leave unconnected
—
—
No connect, leave unconnected
—
—
No connect, leave unconnected
—
—
No connect, leave unconnected
G52252-0, Rev. 3.0
11/9/99
© VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
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