參數(shù)資料
型號: VSC8163QR
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
文件頁數(shù): 3/20頁
文件大小: 191K
代理商: VSC8163QR
VITESSE
Preliminary Data Sheet
VSC8163
OC-48 16:1 SONET/SDH
MUX with Clock Generator
G52216-0, Rev 3.3
01/05/01
Page 3
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano
Camarillo, CA 93012
Tel: (800) VITESSE
FAX: (805) 987-5896
Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Figure 2: Enabling FIFO Operation
Figure 3: Split-End DC Termination of CLK16O+/-, REFCLKO+/-
Figure 4: Traditional DC Termination of CLK16O+/-, REFCLKO+/-
Minimum 5 CLK16 cycles (32ns)
FIFO Mode Operation
Transparent Mode Operation
Holding RESET
low
for a minimum of five CLK16 cycles, then setting
high
enables FIFO operation.
Holding RESET constantly
low
bypasses the FIFO for transparent mode operation.
PLL locked to reference clock.
RESET
VSC8163
R2
R2
Z
o
Z
o
R1
R1
V
EE
V
CC
V
CC
R2 + V
EE
R1
R1+R2
= V
TERM
R1
||
R2 = Z
0
Split-end equivalent termination is Z
0
to V
TERM
R1 = 125
R2 = 83
, Zo=50
, V
TERM
= V
CC
-2V
VSC8163
50
50
V
CC
-2V
Z
0
Z
0
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VSC8163 OC-48 16:1 SONET/SDH MUX with Clock Generator
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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
VSC8169QR 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