datasheetbank_Logo
전자부품 반도체 검색엔진( 무료 PDF 다운로드 ) - 데이터시트뱅크

XRD4411 데이터 시트보기 (PDF) - Exar Corporation

부품명
상세내역
일치하는 목록
XRD4411 Datasheet PDF : 16 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
;5';5'
7+(25< 2) 23(5$7,21
7KH ;5' &&' LQWHUIDFH FLUFXLWU\ FRPELQHG ZLWK DQ
H[WHUQDO GHFRXSOLQJ FDSDFLWRU SURYLGHV DOO RI WKH IXQFWLRQV
UHTXLUHG WR SHUIRUP FRUUHODWHG GRXEOH VDPSOLQJ RI WKH
&&' LQSXW VLJQDO DQG WKHQ WR JDLQ WKH VLJQDO WR WKH
DSSURSULDWH OHYHO WR PDWFK WKH $'& LQSXW UDQJH $
VLPSOLILHG EORFN GLDJUDP RI RQH FKDQQHO RI WKH
;5';5' LV VKRZQ LQ )LJXUH  $ W\SLFDO
FORFNLQJ ZDYHIRUP IRU WKH FLUFXLW LV DOVR VKRZQ LQ
)LJXUH 
7KH RSHUDWLRQ RI WKH LQWHUIDFH FLUFXLWU\ RSHUDWLQJ LQ WKH
SL[HOSL[HO PRGH LV DV IROORZV 2Q WKH ULVLQJ HGJH RI WKH
626 WKH VZLWFKHV ODEHOHG 6 FORVHV WKXV FRQQHFWLQJ WKH
LQSXW WR 9]HUR ZKLFK LV D ORZ LPSHGDQFH QRGH 7KLV
FDXVHV WKH H[WHUQDO FRXSOLQJ FDSDFLWRU WR FKDUJH
DSSURSULDWHO\ 7KH YROWDJH RI 9]HUR LV DSSUR[LPDWHO\ 
YROWV OHVV WKDQ WKH 9'' VXSSO\ RU DERXW 9 $OVR DW WKLV
WLPH WKH LQSXW WR WKH 9, FLUFXLW LV FRQQHFWHG WR 9]HUR ZKLFK
VHWV XS D TXLHVFHQW EODFN OHYHO FXUUHQW IORZLQJ WKURXJK WKH
JDLQ VHWWLQJ '$& LQWR WKH EODFN VLJQDO WUDFN DQG KROG FHOO
7KLV FXUUHQW PRGH WUDFN DQG KROG FHOO EDODQFHV RXW
DJDLQVW WKH FXUUHQW FRPLQJ IURP WKH '$& DQG WKH RIIVHW
YROWDJH LV SUHVHQW RQ FDSDFLWRU &+ $W WKH IDOOLQJ HGJH RI
626 WKH VZLWFKHV ODEHOHG 6 RSHQ WKHUHE\ VDPSOLQJ WKH
EODFN OHYHO VLJQDO IURP WKH &&' RQ WKH H[WHUQDO FDSDFLWRU
7KH LQWHUQDO EODFN OHYHO FXUUHQW LV VWRUHG RQ FDSDFLWRU &+
$W WKLV WLPH DOVR VZLWFK 6 FORVHV 6 RSHQV WKXV
FRQQHFWLQJ WKH ILUVW VLJQDO VDPSOH DQG KROG FHOO LQWR WKH
FLUFXLW
$V WKH LQSXW IURP WKH &&' FKDQJHV WKH FXUUHQW WKURXJK
WKH JDLQ '$& FKDQJHV DFFRUGLQJO\ 7KH GLIIHUHQFH
EHWZHHQ WKH SUHYLRXVO\ VDPSOHG EODFN OHYHO FXUUHQW DQG
WKH VLJQDO FXUUHQW LV WKHQ VWHHUHG LQWR WKH VLJQDO VDPSOH
DQG KROG FDSDFLWRU &6 LQ WKH VDPH PDQQHU DV WKH EODFN
OHYHO FXUUHQW $W WKH ULVLQJ HGJH RI 6+ VZLWFKHV 6 RSHQ
7KH ILUVW VDPSOH DQG KROG FHOO LV GLVFRQQHFWHG IURP WKH
JDLQ '$& DQG FRQQHFWHG WR WKH RXWSXW DPS ZKHUH WKH
VDPSOHG VLJQDO FXUUHQW IORZV WKURXJK WKH IHHGEDFN
UHVLVWRU DQG LV FRQYHUWHG WR DQ RXWSXW YROWDJH 'XULQJ WKH
QH[W F\FOH WKH SUHYLRXV VHTXHQFH LV UHSHDWHG XVLQJ WKH
VHFRQG VLJQDO FXUUHQW PRGH VDPSOH DQG KROG FHOO
7KH JDLQ RI WKH FLUFXLW LV FRQWUROOHG E\ WKH JDLQ '$& ZKLFK
FRQWUROV WKH UDWLR RI FXUUHQW FRPLQJ IURP WKH 9, FLUFXLW
7KLV FXUUHQW IORZV LQWR WKH VDPSOH DQG KROG FHOOV
GHSHQGLQJ RQ WKH FRGH ZULWWHQ LQWR WKH '$& UHJLVWHU 7KH
RSHUDWLRQ RI WKH FLUFXLW ZKLOH LQ WKH OLQH PRGH LV VLPLODU WR
WKH DERYH GHVFULSWLRQ EXW ZLWK WKH VDPSOLQJ HGJHV
FKDQJHG
*$,1 352*5$00,1*
7KH RXWSXW WUDQVIHU IXQFWLRQ JDLQ RI WKH ;5'
;5' LV FRQWUROOHG E\ SURJUDPPLQJ WKH SDUW YLD D
VWDQGDUG WKUHH ZLUH LQWHUIDFH DV VKRZQ LQ )LJXUH  DQG LV
JLYHQ E\ WKH IROORZLQJ UHODWLRQVKLS
9287
ZKHUH
ï *$,1 9&&' Q ï 9&&' Q  926 
*$,1    [ '%  [ 'LJLWDO &RGH  
'LJLWDO &RGH '% >@
9&&' Q DQG 9&&' Q DUH WKH EODFN OHYHO DQG VLJQDO OHYHO
VDPSOHV RXW RI WKH &&' UHVSHFWLYHO\ '% UHIHUV WR WKH VW
ELW LQWR WKH VKLIW UHJLVWHU DQG WKH GLJLWDO FRGH UHIHUV WR WKH
UHPDLQLQJ  ELWV 926 LV WKH RIIVHW YROWDJH ,W VKRXOG EH
QRWHG WKDW WKH JDLQ RI WKH ;5';5' FRQVLVWV RI
WZR ELQDULO\ ZHLJKWHG WUDQVIHU IXQFWLRQV ZKLFK DUH
GLVFRQWLQXRXV DV '% FKDQJHV
)RU H[DPSOH
,I '%  '%'%  7KHQ *$,1 
,I '%  '%'%  7KHQ *$,1 
,I '%  '%'%  7KHQ *$,1 
,I '%  '%'%  7KHQ *$,1 
$33/,&$7,21 127(6
*DLQ $GMXVWPHQW
,Q VRPH FDVHV ZKHUH WKH RXWSXW VLJQDO RI &&' LV ODUJHU
WKDQ WKH 9 PD[LPXP LQSXW UDQJH RI WKH
;5';5' WKH SURJUDPPDEOH JDLQ UDQJH RI
3*$ FDQ EH UHGXFHG HDVLO\ E\ XVLQJ D FDSDFLWLYH YROWDJH
GLYLGHU 7KLV &$77 DWWHQXDWHV WKH JDLQ RI WKH 3*$ E\ WKH
IROORZLQJ IRUPXOD
&$77 ,1 & $)ï ï S)
$) LV WKH UHTXLUHG DWWHQXDWLRQ IDFWRU W\SLFDOO\  WR  
&,1 LV WKH H[WHUQDO &&' VLJQDO GHFRXSOLQJ FDSDFLWRU DQG
&,13 LV WKH LQWHUQDO RQïFKLS SDUDVLWLF LQSXW FDSDFLWRU
S)ïW\S  %HFDXVH WKH LQSXW VLJQDO WR WKH
;5';5' LV UHIHUHQFHG WR 9'' LW LV UHTXLUHG
WKDW WKH DWWHQXDWLRQ FDSDFLWRU &$77 EH FRQQHFWHG WR WKH
9'' SLQ DV VKRZQ LQ )LJXUH  7KH LQSXW VLJQDO WR
;5' DQG ;5' LV UHIHUHQFHG WR 9'' DQG 9'' LV
VHSDUDWHG E\ D OLQHDU UHJXODWRU GULYHQ E\ 9&&' 8VLQJ WKLV
5HY 


Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]