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參數(shù)資料
| 型號： | VSC8116QP2 |
| 廠商： | VITESSE SEMICONDUCTOR CORP |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | ATM/SONET/SDH 622/155Mb/s Transceiver Mux/Demux with Integrated Clock Generation |
| 中文描述： | TRANSCEIVER, PQFP64 |
| 封裝： | 10 X 10 MM, HEAT SPREADER, PLASTIC, QFP-64 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 358K |
| 代理商： | VSC8116QP2 |
G52220-0, Rev 4.1
1/8/00
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 805/388-3700 FAX: 805/987-5896
Page 1
VITESSE
Data Sheet
VSC8116
ATM/SONET/SDH 622/155Mb/s Transceiver
Mux/Demux with Integrated Clock Generation
Features
Operates at Either STS-3/STM-1 (155.52 Mb/s) or
STS-12/STM-4 (622.08 Mb/s) Data Rates
General Description
The VSC8116 is an ATM/SONET/SDH compatible transceiver integrating an on-chip clock multiplication
unit (PLL) for the high speed clock and 8 bit serial-to-parallel and parallel-to-serial data conversion. The high
speed clock generated by the on-chip PLL is selectable for 155.52 or 622.08 MHz operation. The demultiplexer
contains SONET/SDH frame detection and recovery. In addition, the device provides both facility and equip-
ment loopback modes and loop timing modes. The part is packaged in a 64 PQFP with an integrated heat
spreader for optimum thermal performance and reduced cost. The VSC8116 provides an integrated solution for
ATM physical layers and SONET/SDH systems applications.
VSC8116 Block Diagram
Loss of Signal (LOS) Control
Provides Equipment, Facilities and Split Loop-
back Modes as well as Loop Timing Mode
Meets Bellcore, ITU and ANSI Specifications for
Jitter Performance
Single 3.3V Supply Voltage
Low Power - 1.2 Watts Maximum
64 PQFP Package
Compatible with Industry ATM UNI Devices
On Chip Clock Generation of the 155.52 Mhz
or 622.08 Mhz High Speed Clock
Dual 8 Bit Parallel TTL Interface
SONET/SDH Frame Detection and Recovery
D Q
0
1
RXDATAIN+/-
RXCLKIN+/-
0
1
0
1
D
Q
0
1
0
1
8
RXOUT[7:0]
RXLSCKOUT
FP
OOF
EQULOOP
TXDATAOUT+/-
8
TXIN[7:0]
TXLSCKOUT
FACLOOP
LOOPTIM0
CMU
Divide-by-8
1:8
DEMUX
FRAMER
Divide-by-8
8:1
MUX
0
1
D Q
Q D
LOS
LOSTTL
REFCLK
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| VSC8121QI | 2.488GHz SONET/SDH Clock Generator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VSC8117 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:ATM/SONET/SDH 622/155 Mb/s Transceiver Mux/Demux with Integrated Clock Generation and Clock Recovery |
| VSC8117QP | 制造商:Vitesse Semiconductor Corporation 功能描述:Telecomm/Datacomm, Other |
| VSC8117QP1 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:ATM/SONET/SDH 622/155 Mb/s Transceiver Mux/Demux with Integrated Clock Generation and Clock Recovery |
| VSC8117QP2 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:ATM/SONET/SDH 622/155 Mb/s Transceiver Mux/Demux with Integrated Clock Generation and Clock Recovery |
| VSC8121 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:2.488GHz SONET/SDH Clock Generator |
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