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VSC8116 View Datasheet(PDF) - Vitesse Semiconductor

Part Name
Description
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VSC8116 Datasheet PDF : 20 Pages
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Data Sheet
VSC8116
VITESSE
SEMICONDUCTOR CORPORATION
ATM/SONET/SDH 622/155Mb/s Transceiver
Mux/Demux with Integrated Clock Generation
Package Pin Description
Signal
RESET
LOOPTIM0
CMUFREQSEL
VDD
TXDATAOUT+
TXDATAOUT-
N/C
RXCLKIN+
RXCLKIN-
VDD
OOF
N/C
RXDATAIN+
RXDATAIN-
VDD
N/C
N/C
VDD
RXOUT0
RXOUT1
VSS
RXOUT2
RXOUT3
RXOUT4
RXOUT5
RXOUT6
RXOUT7
VSS
RXLSCKOUT
FP
VDD
N/C
LOSTTL
VDD
VSS
REFCLK
VSSA
Pin
I/O
1
I
2
I
3
I
4
P
5
O
6
O
7
-
8
I
9
I
10
P
11
I
12
-
13
I
14
I
15
P
16
-
17
-
18
P
19
O
20
O
21
P
22
O
23
O
24
O
25
O
26
O
27
O
28
P
29
O
30
O
31
P
32
-
33
I
34
P
35
P
36
I
37
P
Level
TTL
TTL
TTL
+3.3V
PECL
PECL
-
PECL
PECL
+3.3V
TTL
-
PECL
PECL
+3.3V
-
-
+3.3V
TTL
TTL
GND
TTL
TTL
TTL
TTL
TTL
TTL
GND
TTL
TTL
+3.3V
-
TTL
+3.3V
GND
TTL
GND
Pin Description
Resets frame detection, dividers, controls; active high
Enable loop timing operation; active HIGH
Reference clock frequency select, refer to table 2
+3.3V Power Supply
Transmit output, high speed differential data +
Transmit output, high speed differential data -
No connection
Receive high speed differential clock input+
Receive high speed differential clock input-
+3.3V Power Supply
Out Of Frame; Frame detection initiated with high level
No connection
Receive high speed differential data input+
Receive high speed differential data input-
+3.3V Power Supply
No connection
No connection
+3.3V Power Supply
Receive output data bit0
Receive output data bit1
Ground
Receive output data bit2
Receive output data bit3
Receive output data bit4
Receive output data bit5
Receive output data bit6
Receive output data bit7
Ground
Receive byte clock output
Frame detection pulse
+3.3V Power Supply
No connection
Loss of Signal Control - TTL input; active low
+3.3V Power Supply
Ground
Reference clock input, refer to table 2
Analog Ground (CMU)
G52220-0, Rev 4.1
1/8/00
© VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
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