VSC8132QR 查看數據表（PDF） - Vitesse Semiconductor
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VSC8132QR Datasheet PDF : 14 Pages
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VITESSE
SEMICONDUCTOR CORPORATION
2.488Gb/s 1:32 SONET/SDH Demux
Preliminary Data Sheet
VSC8132
Table 3: Pin Identifications
Pin
Name
I/O
1
NC
-
2
NC
-
3
NC
-
4
VCC
-
5
NC
-
6
VEECTERM
-
7
NC
-
8
VCC
-
9
CLKI+
I
10
CLKI-
I
11
NC
-
12
VEE
-
13
DI+
I
14
DI-
I
15
VEEDTERM
-
16
VEE
-
17
VEE
-
18
NC
-
19
NC
-
20
NC
-
21
VCC
-
22
NC
-
23
VCC
-
24
VCC
-
25
VCC
-
26
VEE
-
27
VEE
-
28
VEE
-
29
VEE
-
30
VEE
-
31
NC
-
32
NC
-
33
NC
-
34
RESET
I/O
Level
-
-
-
+3.3V
-
GND
-
+3.3V
HSPECL
HSPECL
-
0V
HSPECL
HSPECL
GND
0V
0V
-
-
-
+3.3V
-
+3.3V
+3.3V
+3.3V
0V
0V
0V
0V
0V
-
-
-
TTL
Description
No Connect, Leave Unconnected
No Connect, Leave Unconnected
No Connect, Leave Unconnected
Power Supply
No Connect, Leave Unconnected
50Ω Termination Ground for CLK±
No Connect, Leave Unconnected
Power Supply
High-Speed Clock Input, True
High-Speed clock Input, Complement
No Connect, Leave Unconnected
Ground
High-Speed Serial Data Input, True. PECL levels, AC-coupled,
internally biased to VCC/2.
High-Speed Serial Data Input, Complement. PECL levels, AC-
coupled, internally biased to VCC/2.
50Ω Termination Ground for DI±
Ground
Ground
No Connect, Leave Unconnected
No Connect, Leave Unconnected
No Connect, Leave Unconnected
Power Supply
No Connect, Leave Unconnected
Power Supply
Power Supply
Power Supply
Ground
Ground
Ground
Ground
Ground
No Connect, Leave Unconnected
No Connect, Leave Unconnected
No Connect, Leave Unconnected
Resets Framing Logic and Output Clocks
Page 8
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52250-0, Rev 3.1
12/7/00
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