VSC8116QP VITESSE [Vitesse Semiconductor Corporation], VSC8116QP Datasheet - Page 13

• Manufacturer Part Number: VSC8116QP
• Description: ATM/SONET/SDH 622/155Mb/s Transceiver Mux/Demux with Integrated Clock Generation
• Manufacturer: VITESSE [Vitesse Semiconductor Corporation]

VSC8116
G52220-0, Rev 4.1
1/8/00
Data Sheet
Package Pin Description
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
Signal
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
Pin
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
35
36
37
1
2
3
4
5
6
7
8
9
VITESSE
VITESSE SEMICONDUCTOR CORPORATION
SEMICONDUCTOR CORPORATION
I/O
O
O
O
O
O
O
O
O
O
O
O
O
P
P
P
P
P
P
P
P
P
P
I
I
I
-
I
I
I
-
I
I
-
-
-
I
I
+3.3V
+3.3V
Level
PECL
PECL
PECL
PECL
+3.3V
PECL
PECL
+3.3V
+3.3V
+3.3V
GND
GND
GND
GND
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
-
-
-
-
-
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)
Mux/Demux with Integrated Clock Generation
ATM/SONET/SDH 622/155Mb/s Transceiver
Pin Description
Page 13