SK70706HDX データシートの表示（PDF） - LevelOne
部品番号
コンポーネント説明
メーカー
SK70706HDX Datasheet PDF : 40 Pages
| |||
)XQFWLRQDO 'HVFULSWLRQ
$FWLYDWLRQ 6WDWH 0DFKLQHV
7KH 'DWD 3XPS $FWLYDWLRQî6WDUWð8S FLUFXLWU\ LV FRPSDWLEOH
ZLWK $16, 7ì(ìïéîäéðííçï )XOO +78ð& DFWLYDWLRQ LV SDUð
WLWLRQHG EHWZHHQ WKH 'DWD 3XPS DQG WKH IUDPHUï )LJXUH ç
UHSUHVHQWV WKH +78ð& 'DWD 3XPS $FWLYDWLRQ 6WDWH
0DFKLQHñ DQG )LJXUH æ VKRZV WKH +78ð& IUDPHU DFWLYDWLRQ
VWDWH PDFKLQHï )LJXUHV å DQG ä SUHVHQW WKH FRUUHVSRQGLQJ
+78ð5 VWDWH PDFKLQHVï 7DEOH ìç OD\V RXW WKH FRUUHVSRQð
GHQFH EHWZHHQ WKH 'DWD 3XPS DQG )UDPHU VWDWH PDFKLQHVï
,Q 6RIWZDUH 0RGHñ WKH 67Q ELWV LQ 5HDG 5HJLVWHU ç
õ$''5 íììíô VKRZ WKH FXUUHQW VWDWXV RI WKH VWDWH PDFKLQHï
+78ð& 'DWD 3XPS $FWLYDWLRQ
:KHQ WKH +78ð& 'DWD 3XPS LV SRZHUHG XS DQG UHVHW LV
DSSOLHGñ WKH FKLS LV LQ WKH ,QDFWLYH 6WDWH DV VKRZQ DW WKH WRS
RI )LJXUH çï 6WDUWLQJ DW WKH ,QDFWLYH 6WDWHñ WKH GHYLFH
SURJUHVVHV LQ D FORFNZLVH GLUHFWLRQ WKURXJK WKH $FWLYDWLQJñ
$FWLYHðìñ $FWLYHðëñ 3HQGLQJ 'Hð$FWLYDWLRQ DQG 'Hð$FWLð
YDWHG 6WDWHVï
,Q WKH KDUGZDUH PRGH ZKHQ WKH 'DWD 3XPS LV LQ WKH ,QDFð
WLYH 6WDWH DQG WKH 48,(7 SLQ LV /RZñ D /RZðWRð+LJK WUDQð
VLWLRQ RQ WKH $&75(4 SLQ LQLWLDWHV DFWLYDWLRQ RI WKH OLQNï
,Q WKH VRIWZDUH PRGH ZKHQ WKH 'DWD 3XPS LV LQ WKH ,QDFWLYH
6WDWH DQG WKH 48,(7 ELW LV VHW WR íñ VHWWLQJ WKH $&75(4 ELW
WR ì LQLWLDWHV DFWLYDWLRQ RI WKH OLQNï %HFDXVH WKH $&75(4
FRQWURO ELW LV OHYHO VHQVLQJñ LW VKRXOG EH VHW WR ì DQG WKHQ
UHVHW WR í DJDLQ ZLWKLQ ëè VHFRQGV WR JHQHUDWH D VLQJOH DFWLð
YDWLRQ UHTXHVWï
'XULQJ WKH $FWLYDWLQJ 6WDWHñ WKH HFKR FDQFHOOHUñ HTXDOL]HU
DQG WLPLQJ UHFRYHU\ FLUFXLWV DUH DOO DGDSWLQJ GXULQJ WKH
VLPXOWDQHRXV WUDQVPLVVLRQ DQG UHFHSWLRQ RI WKH IUDPHGñ
VFUDPEOHGðRQHV GDWD WUDQVPLWWHG DV D WZRðOHYHO FRGH õ6íô
RU DV WKH IRXUðOHYHO FRGH õ6ìôï ,I WKH UHFHLYH IUDPH V\QF
ZRUG LV QRW GHWHFWHG LQ WZR FRQVHFXWLYH IUDPHV ZLWKLQ êí
VHFRQGVñ WKH WLPHU H[SLUHV DQG WKH GHYLFH PRYHV WR WKH 'Hð
$FWLYDWHG 6WDWH DQG FHDVHV WUDQVPLVVLRQï ,W ZLOO WKHQ LPPHð
GLDWHO\ WUDQVLWLRQ WR WKH ,QDFWLYH 6WDWH õVHWWLQJ /267
UHJDUGOHVV RI ZKHWKHU +78ð5 WUDQVPLVVLRQ KDV FHDVHGôï
$QRWKHU DFWLYDWLRQ UHTXHVW VKRXOG QRW EH JHQHUDWHG IRU êë
VHFRQGV DOORZLQJ WKH +78ð5 WR WLPHRXWñ GHWHFW /26 DQG
PRYH IURP WKH 'Hð$FWLYDWHG WR WKH ,QDFWLYH 6WDWHï ,Q
PLFURSURFHVVRUðEDVHG V\VWHPVñ WKLV WLPH PD\ EH VKRUWHQHG
E\ LPSOHPHQWLQJ D SURFHVVRU URXWLQH WR UHVHW WKH +78ð5
'DWD 3XPSV ZKLFK DUH LQ WKH $FWLYDWLQJ 6WDWH ZKHQ QR
+78ð& VLJQDO LV SUHVHQWï
6XFFHVVIXO GHWHFWLRQ RI WKH V\QF ZRUG GULYHV WKH 6WDWH
PDFKLQH WR WKH $FWLYHðì 6WDWHï 7KLV LV LQGLFDWHG E\ D íðWRð
ì WUDQVLWLRQ RI WKH $&7,9( ELW õ6RIWZDUH 0RGHôï ,I WKH
+78ð& 'DWD 3XPS UHPDLQV ORFNHG WR WKH V\QF ZRUG XQWLO
WKH $FWLYDWLRQ 7LPHU H[SLUHVñ WKH GHYLFH WUDQVLWLRQV WR WKH
$FWLYHðë õIXOO\ DFWLYHô 6WDWHï ,I V\QF LV ORVWñ DV LQGLFDWHG E\
D íðWRðì WUDQVLWLRQ RQ /26:ñ WKH +78ð& 'DWD 3XPS WUDQð
VLWLRQV WR WKH 3HQGLQJ 'Hð$FWLYDWLRQ 6WDWHï
,Q 3HQGLQJ 'Hð$FWLYDWLRQñ WKH +78ð& 'DWD 3XPS
SURJUHVVHV WR WKH 'Hð$FWLYDWHG DQG ,QDFWLYH 6WDWHV ZLWK WKH
H[SLUDWLRQ RI WKH UHVSHFWLYH WLPHUVï ,I WKH V\QF ZRUG LV
GHWHFWHG EHIRUH WKH /26: WLPHU H[SLUHVñ WKH +78ð& 'DWD
3XPS UHWXUQV WR HLWKHU $FWLYH ì RU $FWLYHðëï õ7KH +78ð&
'DWD 3XPS UHWXUQV WR ZKLFKHYHU VWDWH LW RFFXSLHG EHIRUH
WUDQVLWLRQLQJ WR 3HQGLQJ 'Hð$FWLYDWLRQïô
7KH +78ð& 'DWD 3XPS ZLOO H[LW WKH $FWLYHðë 6WDWH LQ RQH
RI WZR ZD\Vï $ /RZðWRð+LJK WUDQVLWLRQ RQ WKH 48,(7 SLQ
õ+DUGZDUH 0RGHô RU WKH 48,(7 ELW õ6RIWZDUH 0RGHôñ
IRUFHV WKH +78ð& 'DWD 3XPS GLUHFWO\ WR WKH 'Hð$FWLYDWHG
6WDWHï 7KH RQO\ RWKHU PHDQV RI H[LWLQJ WKH $FWLYH 6WDWH LV
WKURXJK D ORVV RI UHFHLYH V\QF ZRUG õ/26:ôï /26: LV VHW
ZKHQ VL[ FRQVHFXWLYH IUDPHV RFFXU ZLWKRXW D V\QF ZRUG
PDWFKï 7KH /26: HYHQW SXWV WKH +78ð& 'DWD 3XPS LQWR
WKH 3HQGLQJ 'Hð$FWLYDWLRQ 6WDWHï
7KH +78ð& 'DWD 3XPS UHPDLQV LQ WKH 3HQGLQJ 'Hð$FWLYDð
WLRQ 6WDWH IRU D PD[LPXP RI WZR VHFRQGVï ,I D V\QF ZRUG
LV GHWHFWHG ZLWKLQ WZR VHFRQGV DIWHU WKH /26: HYHQWñ WKH
+78ð& 'DWD 3XPS UHHQWHUV WKH $FWLYH 6WDWHï ,I WKH /26:
FRQGLWLRQ H[FHHGV WZR VHFRQGVñ DQ /26:7 HYHQW RFFXUV
ZKLFK VHQGV WKH FKLS WR WKH 'Hð$FWLYDWHG 6WDWHï :KHQ WKH
'Hð$FWLYDWHG 6WDWH LV UHDFKHG IURP 3HQGLQJ 'Hð$FWLYDð
WLRQñ WKH +78ð& 'DWD 3XPS UHWXUQV WR WKH ,QDFWLYH 6WDWH
DQG GHFODUHV /267 ZKHQ LW GHWHFWV QR VLJQDO IURP WKH
+78ð5 IRU RQH VHFRQGï 7KH 'DWD 3XPS VKRXOG UHPDLQ LQ
WKH ,QDFWLYH 6WDWH IRU ìè VHFRQGV EHIRUH DQRWKHU DFWLYDWLRQ
DWWHPSWï
L1
æðëì
Share Link: 