參數(shù)資料
型號(hào)： VSC8163
廠商： VITESSE SEMICONDUCTOR CORP
元件分類： 數(shù)字傳輸電路
英文描述： OC-48 16:1 SONET/SDH MUX with Clock Generator
中文描述： MUX/DEMUX, PQFP128
封裝： 14 X 20 MM, HEAT SINK, PLASTIC, QFP-128
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 191K
代理商： VSC8163
VITESSE
Preliminary Data Sheet
VSC8163
OC-48 16:1 SONET/SDH
MUX with Clock Generator
G52216-0, Rev 3.3
01/05/01
Page 1
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano Camarillo, CA 93012
Tel: (800) VITESSE FAX: (805) 987-5896 Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Features
2.488Gb/s 16:1 Multiplexer
Targeted for SONET OC-48 / SDH STM-16
Applications
Differential LVPECL Low-Speed Interface
General Description
The VSC8163 is a 16:1 multiplexer with integrated clock generator for use in SONET/SDH systems oper-
ating at a 2.48832Gb/s data rate. The internal clock generator uses a Phase-Locked Loop (PLL) to multiply
either a 77.76MHz or 155.52MHz reference clock in order to provide the 2.48832GHz clock for internal logic
and output retiming. The 16-bit parallel interface incorporates an on-board FIFO, eliminating loop timing
design issues by providing a flexible parallel timing architecture. The device operates using a +3.3V power sup-
ply, and is packaged in a thermally-enhanced plastic package. The thermal performance of the 128PQFP allows
the use of the VSC8163 without a heat sink under most thermal conditions.
VSC8163 Block Diagram
On-Chip PLL-Based Clock Generator
128 Pin, 14x20mm PQFP Package
Single +3.3V Supply
D0-
D0+
D15-
D15+
CLK16O-
I
Output
Retime
2.488GHz
PLL
REFCLK
REFCLK+
CLK16O+
DO-
DO+
1
CLK16I-
CLK16I+
Write
Pointer
Read
Pointer
FIFO
Control
Reset
Divide by 16
FIFO_WARN
CLKO+
CLKO-
REF_FREQSEL
REFCLKO-
REFCLKO+
Divide
by 2
相關(guān)PDF資料
PDF描述
VSC8164 M-Series Enclosure; Enclosure Material:Plastic; External Height:0.71"; External Width:2.2"; External Depth:2.8"; Enclosure Color:Transparent Red; Battery Sizes Accepted:AA RoHS Compliant: Yes
VSC8164QR AA/9V REMOTE ALMOND BOX
VSC8166 2.488 Gbit/sec 1:16 SONET/SDH Demux with Clock Recovery
VSC8169 OC-48 (FEC) 16:1 SONET/SDH MUX with Clock Generator
VSC8171 SONET/SDH 16:1 Mux with CMU
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VSC8163QR 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:OC-48 16:1 SONET/SDH MUX with Clock Generator
VSC8164 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:2.488 Gbit/sec to 2.7Gbit/sec 1:16 SONET/SDH Demux
VSC8164QR 制造商:Vitesse Semiconductor Corporation 功能描述:
VSC8166 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:2.488 Gbit/sec 1:16 SONET/SDH Demux with Clock Recovery
VSC8169 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:OC-48 (FEC) 16:1 SONET/SDH MUX with Clock Generator
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