首页 | 最新需求 | 最新现货 | IC库存 | 供应商 | IC英文资料库 | IC中文资料库 | IC价格 | 电路图 | 应用资料 | 技术资料
 IC型号:
您现在的位置:首页 >  IC英文资料库 进入手机版 
 
资料编号:609810
 
资料名称:SK70720
 
文件大小: 1166.24K
   
说明
 
介绍:
Multi-Rate DSL Data Pump Chipt Set
 
 


: 点此下载
  浏览型号SK70720的Datasheet PDF文件第5页
5
浏览型号SK70720的Datasheet PDF文件第6页
6
浏览型号SK70720的Datasheet PDF文件第7页
7
浏览型号SK70720的Datasheet PDF文件第8页
8

9
浏览型号SK70720的Datasheet PDF文件第10页
10
浏览型号SK70720的Datasheet PDF文件第11页
11
浏览型号SK70720的Datasheet PDF文件第12页
12
浏览型号SK70720的Datasheet PDF文件第13页
13
 
本平台电子爱好着纯手工中文简译:截至2020/5/17日,支持英文词汇500个
)xqfwlrqdo 'hvfulswlrq
æðäì
L1
7KH 0'3 UHFHLYHU GHWHFWV WKH LQFRPLQJ )6: DQG SURYLGHV
D EODQNLQJ VLJQDO õ5'$7$b67ô DW LWV RXWSXW WR LQGLFDWH
WKDW SD\ORDG GDWD LV QRW SUHVHQW GXULQJ WKH )6:ï 7KH
5'$7$b67 VLJQDO FDQ DOVR EH XVHG WR JDWH WKH UHFHLYHU
FORFN VLJQDO õ%,7b&放大;.ô VR WKDW FORFN WUDQVLWLRQV DUH SUHVHQW
RQO\ ZKHQ SD\ORDG GDWD LV DYDLODEOHï 7KH UHVXOWLQJ JDSSHG
FORFN LV VLPLODU WR WKDW IRXQG LQ PDQ\ RWKHU GDWD WUDQVSRUW
V\VWHPVï
7KH 0'3 KDV WZR PRGHV RI RSHUDWLRQã )l[hg 'dwd 5DWH DQG
9DULDEOH 'dwd 5DWHï
)l[hg 'dwd 5DWH 0RGH
,q )l[hg 'dwd 5DWH 0RGHñ WKH 0'3 WUDQVSRUWV RQH GDWD ELW
IRU HDFK F\FOH RI WKH ELW FORFN õ%,7b&放大;.ô H[FHSW GXULQJ WKH
ìéðELW )6: DW WKH VWDUW RI HDFK IUDPHï 'dwd PD\ EH HLWKHU
V\QFKURQRXV õRQH GDWD ELW SHU DYDLODEOH FORFN F\FOHô RU
DV\QFKURQRXV õGDWD VHQW RQO\ ZKHQ DYDLODEOHôï ,q ERWK
FDVHVñ WKH WUDQVPLWWHU VDPSOHV WKH WUDQVPLW GDWD VLJQDO
õ7'$7$ô RQ WKH ULVLQJ HGJH RI %,7b&放大;. DQG UHSURGXFHV
WKDW VLJQDO DW WKH RXWSXW RI WKH UHFHLYHU õ5'$7$ô VR WKDW LW
LV YDOLG RQ WKH ULVLQJ HGJH RI WKH UHFHLYHU %,7b&放大;.ï $Q
H[WHUQDO IUDPH FRXQWHU LV UHTXLUHG WR SURYLGH D WUDQVPLW
IUDPH SXOVH HYHU\ éæíë %,7b&放大;. F\FOHV WR V\QFKURQL]H WKH
'dwd 3XPS IUDPH SRVLWLRQ WR WKH JDSSHG GDWDï
,q DSSOLFDWLRQV ZKHUH WKH GDWD LV IRUPDWWHG LQWR ORJLFDO
IUDPHV RU SDFNHWV WKHUH LV QR UHTXLUHPHQW IRU D IL[HG PDSð
SLQJ EHWZHHQ WKH DSSOLFDWLRQ IUDPHV DQG 0'6/ IUDPHV
VLQFH WKH GDWD FRQWDLQV WKH IUDPLQJ LQIRUPDWLRQ UHTXLUHG WR
JLYH LW PHDQLQJï 8QOHVV WKH DSSOLFDWLRQ IUDPH VL]H GLYLGHV
HYHQO\ LQWR WKH 0'6/ IUDPH VL]Hñ LW LV EHVW WR HPEHG DSSOLð
FDWLRQ IUDPLQJ LQIRUPDWLRQ ZLWK WKH GDWD UDWKHU WKDQ WR FUHð
DWH D IL[HG PDSSLQJ EHWZHHQ VSHFLILF WLPH VORWV LQ WKH
0'6/ DQG DSSOLFDWLRQ IUDPHVï :lwk XQIUDPHGñ WLPHðGLYLð
VLRQ PXOWLSOH[HG GDWD GHILQHG UHODWLYH WR DQ DSSOLFDWLRQ
IUDPH SXOVH LW LV QHFHVVDU\ WR HVWDEOLVK D IL[HG PDSSLQJ
EHWZHHQ DSSOLFDWLRQ IUDPH DQG 0'6/ IUDPH ERXQGDULHVï
7DEOH ê VKRZV WKH SD\ORDG GDWD UDWH DQG IUDPH OHQJWK IRU
VRPH FRPPRQ YDOXHV RI OLQH UDWHVï
ï
9DULDEOH 'dwd 5DWH 0RGH
6RPH DSSOLFDWLRQV UHTXLUH WKDW GDWD EH WUDQVSRUWHG DW D UDWH
ZKLFK LV H[WHUQDOO\ FRQWUROOHG DQG YDULHV D VPDOO DPRXQW
IURP D QRPLQDO SD\ORDG GDWD UDWHï 7KH 0'3 KDV D YDULDEOH
UDWH RSHUDWLQJ PRGH ZKLFK DOORZV WKH DSSOLFDWLRQ WR PRGLI\
WKH SD\ORDG GDWD UDWH ZLWKRXW FKDQJLQJ WKH OLQH UDWH VR WKDW
HDFK RI WKH SD\ORDG ELWV FRQWDLQV D YDOLG GDWD ELWï 7R RSHUð
DWH LQ WKLV PRGHñ WKH 0'3 XVHV D PHFKDQLVP NQRZQ DV
VWXIILQJï %\ SURSHUO\ FKRRVLQJ WKH OLQH UDWH RI WKH 0'6/
V\VWHP DQG XVLQJ WKH VWXIILQJ PHFKDQLVPñ WKH DSSOLFDWLRQ
FDQ WUDQVPLW GDWD DW VOLJKWO\ GLIIHUHQW UDWHV LQ ERWK GLUHFð
WLRQV VLPXOWDQHRXVO\ ZKLOH VWLOO XVLQJ D FRPPRQñ IL[HG
0'6/ OLQH UDWHï
:khq VWXIILQJ LV HPSOR\HGñ WKH DSSOLFDWLRQ LQVHUWV DQ DGGLð
WLRQDO IRXU ELWV QRW FDUU\LQJ SD\ORDG GDWD LQ WKH GDWD VWUHDP
EHWZHHQ WKH HQG RI WKH éçåå SD\ORDG ELWV DQG WKH EHJLQQLQJ
RI WKH QH[W )6: DV VKRZQ LQ )ljxuh èï 7KLV LV DFFRPð
SOLVKHG E\ GHOD\LQJ WKH 7)3 SXOVH E\ IRXU %,7b&放大;. SHULRGV
IURP LWV QRUPDO SRVLWLRQï 7KH 0'3 UHFHLYHU GHWHFWV WKLV
IRXU ELW FKDQJH LQ WKH ORFDWLRQ RI WKH )6: DQG DGMXVWV LWV
SD\ORDG GDWD VWUREH LQGLFDWRU õ5'$7$b67ô WR LQGLFDWH WKDW
WKH IRXU DGGLWLRQDO ELWV GR QRW FRQWDLQ SD\ORDG GDWD DQG
VKRXOG EH VXSSUHVVHG DORQJ ZLWK WKH )6: ZKLFK IROORZV
WKHPï 7KLV PRGH RI RSHUDWLRQ LV IUHTXHQWO\ XVHG LQ WKH
WUDQVSRUW RI VLJQDOV ZKHUH WKH XSVWUHDP GDWD UDWH LV QRW
LGHQWLFDO WR WKH GRZQVWUHDP GDWD UDWHï
7DEOH êã 'dwd 5DWH DQG )udph /hqjwk ([dpsohv
/lqh 5DWH
õNESVô
3D\ORDG 'dwd
5DWH õNESVô
)udph /hqjwk
õPVô
ëæë ëæìïìäí ìæïëåæ
éíí êäåïåíä ììïæèè
èëå èëçïéëå åïäíè
æåé æåìïççç èïääæ
)ljxuh èã 9DULDEOH 'dwd 5DWH 0RGH )udplqj
ì í ì í ì í í í í í ì í í í Eìè Eìç Eìæ Eìå
Eéæíì Eéæíë
ïïï
Eìä
)udph 6\QF
:rug
7UDQVSDUHQW 3D\ORDG 'dwd
6KRUW
)udph
ì í ì í ì í í í í í ì í í í Eìè Eìç Eìæ Eìå
Eéæíì Eéæíë
ïïï
Eìä
)udph 6\QF
:rug
7UDQVSDUHQW 3D\ORDG 'dwd
/rqj
)udph
Eéæíê Eéæíé Eéæíè Eéæíç
6WXII %LWV
资料评论区:
点击回复标题作者最后回复时间

标 题:
内 容:
用户名:
手机号:    (*未登录用户需填写手机号,手机号不公开,可用于网站积分.)
      
关于我们 | 联系我们
电    话13410210660             QQ : 84325569   点击这里与集成电路资料查询网联系
联系方式: E-mail:CaiZH01@163.com