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參數資料
| 型號： | VSC8111 |
| 廠商： | Vitesse Semiconductor Corporation. |
| 英文描述： | ATM/SONET/SDH 155/622 Mb/s Transceiver Mux/Demux with Integrated Clock Generation |
| 中文描述： | 自動柜員機/ SONET / SDH的六百二十二分之一百五十五Mb / s的集成時鐘產生器/解復用器 |
| 文件頁數： | 1/26頁 |
| 文件大小： | 153K |
| 代理商： | VSC8111 |
G52142-0, Rev 4.2
8/31/98
VITESSE
SEMICONDUCTOR CORPORATION
Page 1
741 Calle Plano, Camarillo, CA 93012 805/388-3700 FAX: 805/987-5896
VITESSE
Data Sheet
VSC8111
ATM/SONET/SDH 155/622 Mb/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 VSC8111 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 two loop timing modes. The part is packaged in a 100 PQFP with an integrated heat
spreader for optimum thermal performance and reduced cost. The VSC8111 provides an integrated solution for
ATM physical layers and SONET/SDH systems applications.
VSC8111 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 - 1.4 Watts Maximum
100 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
LOSTTL
LOSPOL
LOS (Internal Signal)
RXDATAIN+/-
RXCLKIN+/-
0
1
0
1
D
Q
0
1
0
1
8
RXOUT[7:0]
RXLSCKOUT
FP
OOF
EQULOOP
TXDATAOUT+/-
TXCLKOUT+/-
8
TXIN[7:0]
TXLSCKOUT
TXLSCKIN
0
1
FACLOOP
LOOPTIM0
REFCLK
LOOPTIM1
CMU
Divide-by-8
1:8
DEMUX
FRAMER
Divide-by-8
8:1
MUX
0
1
D Q
Q D
Divide-by-3/12
RX50MCK
LOS
EQULOOP
相關PDF資料 |
PDF描述 |
|---|---|
| VSC8113QB1 | Modular Connector; No. of Contacts:8; Approval Categories:FCC part 68, Subpart F, IEC-603-7 compliant; Meet ITA/EIA requirements; UL94V-0 fire-retardant rated; Body Material:Fire-Retardant Plastic; Color:Yellow RoHS Compliant: Yes |
| VSC8113 | ATM/SONET/SDH 622 Mb/s Transceiver Mux/Demux with Integrated Clock Generation and Clock Recovery |
| VSC8113QB | Modular Connector; No. of Contacts:8; Approval Categories:FCC part 68, Subpart F, IEC-603-7 compliant; Meet ITA/EIA requirements; UL94V-0 fire-retardant rated; Body Material:Fire-Retardant Plastic; Color:Red RoHS Compliant: Yes |
| VSC8113QB2 | Modular Connector; No. of Contacts:8; Approval Categories:FCC part 68, Subpart F, IEC-603-7 compliant; Meet ITA/EIA requirements; UL94V-0 fire-retardant rated; Body Material:Fire-Retardant Plastic; Color:Green RoHS Compliant: Yes |
| VSC8114 | ATM/SONET/SDH 622 Mb/s Transceiver Mux/Demux with Integrated Clock Generation and Clock Recovery |
相關代理商/技術參數 |
參數描述 |
|---|---|
| VSC8111EV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Evaluation Board |
| VSC8111QB | 制造商:Vitesse Semiconductor Corporation 功能描述: 制造商:Vitesse Semiconductor Corporation 功能描述:ATM/SONET TRANSCEIVER, 100 Pin, Plastic, QFP |
| VSC8111QB1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ATM/SONET Transceiver |
| VSC8111QB2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ATM/SONET Transceiver |
| VSC8113 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:ATM/SONET/SDH 622 Mb/s Transceiver Mux/Demux with Integrated Clock Generation and Clock Recovery |
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