MP87L84 Просмотр технического описания (PDF) - Exar Corporation
Номер в каталоге
Компоненты Описание
Список матч
MP87L84 Datasheet PDF : 7 Pages
| |||
03/
9
$QDORJ
,QSXW
:
&
&
&
&
&
P)
9,1
9'' '%
'%
9576
'%
'%
957
'%
'%
5
03/
5
'%
'%
'%
'%
5
95%
2(
95%6 *1' &/.
&ï& P)
P)
'LJLWDO
2XWSXWV
6DPSOH
&ORFN
)LJXUH 7\SLFDO &LUFXLW &RQQHFWLRQV
9
$QDORJ
,QSXW
9
9
9
:
1&
&
&
&
P)
9,1 9'' '%
9576
'%
957
'%
'%
'%
5
'%
03/ '%
5
'%
'%
'%
9
5
&
2(
&ï&
1&
P)
95%
&/.
95%6 *1'
9 ! 9 ! 9 ! 9 ! *1'
P)
'LJLWDO
2XWSXWV
6DPSOH
&ORFN
)LJXUH &UHDWLQJ D 3LHFHZLVH /LQHDU
7UDQVIHU )XQFWLRQ
9
'LJLWDO
&RGH
9
9
9
9 9 9 9
9,1
)LJXUH $ 3LHFHZLVH /LQHDU
/RJDULWKPLF 7UDQVIHU )XQFWLRQ
5HY
$33/,&$7,21 127(6
6LJQDOV VKRXOG QRW H[FHHG $9 9 RU JR EHORZ $*1'
ï9 $OO SLQV KDYH LQWHUQDO SURWHFWLRQ GLRGHV WKDW ZLOO SURWHFW
WKHP IURP VKRUW WUDQVLHQWV V 2 RXWVLGH WKH VXSSO\ UDQJH
$*1' DQG '*1' SLQV DUH FRQQHFWHG LQWHUQDOO\ WKURXJK WKH
3ï VXEVWUDWH '& YROWDJH GLIIHUHQFHV EHWZHHQ WKHVH SLQV ZLOO
FDXVH XQGHVLUDEOH LQWHUQDO VXEVWUDWH FXUUHQWV
7KH SRZHU VXSSO\ $9 DQG UHIHUHQFH YROWDJH 9#% 9#
SLQV VKRXOG EH GHFRXSOHG ZLWK 2) DQG 2) FDSDFLWRUV WR
$*1' SODFHG DV FORVH WR WKH FKLS DV SRVVLEOH
7KH GLJLWDO RXWSXWV VKRXOG QRW GULYH ORQJ ZLUHV RU EXVHV 7KH
FDSDFLWLYH FRXSOLQJ DQG UHIOHFWLRQV ZLOO FRQWULEXWH QRLVH WR WKH
FRQYHUVLRQ
9 $QDORJ ,QSXW
,1
7KLV SDUW KDV D VZLWFKHG FDSDFLWRU W\SH LQSXW FLUFXLW 7KLV
PHDQV WKDW WKH LQSXW LPSHGDQFH FKDQJHV ZLWK WKH SKDVH RI WKH
LQSXW FORFN )LJXUH VKRZV DQ HTXLYDOHQW LQSXW FLUFXLW
$9''
9,1
$*1'
: &/
S) :
S)
&/
957 95%
S)
&/
)LJXUH (TXLYDOHQW ,QSXW &LUFXLW
576 5%6 ,QWHUQDO %LDV 5HVLVWRUV
7ZR PDWFKHG UHVLVWRUV DUH SURYLGHG RQ WKH FKLS 7KHVH
UHVLVWRUV FDQ EH XVHG WR JHQHUDWH RQ FKLS UHIHUHQFH YROWDJHV
(DFK UHVLVWRU KDV D YDOXH HTXDO WR RI WKH UHIHUHQFH ODGGHU
UHVLVWRU %\ FRQQHFWLQJ 9#%$ WR 9#% DQG FRQQHFWLQJ 9#$ WR
9# WKH UHIHUHQFH ODGGHU ZLOO EH ELDVHG WR 9 DW 9# DQG
9 DW 9#%
,I WKH LQWHUQDO UHIHUHQFH SLQV 9#%$ DQGRU 9#$ DUH QRW XVHG
WKH\ VKRXOG EH OHIW XQFRQQHFWHG
5 WKUX 5 5HIHUHQFH /DGGHU 7DSV
7KHVH WDSV FRQQHFW WR HYHU\ TXDUWHU RI WKH UHIHUHQFH ODGGHU
5 LV WK XS IURP 9# 5 LV WKV XS IURP 9# RU WK GRZQ
IURP 9#% 1RUPDOO\ WKHVH SLQV VKRXOG KDYH PLFUR IDUDG
FDSDFLWRUV WR *1' WKLV KHOSV UHGXFH WKH ,1/ HUURUV E\
VWDELOL]LQJ WKH UHIHUHQFH ODGGHU YROWDJHV 7KHVH WDSV FDQ DOVR
EH XVHG WR DOWHU WKH WUDQVIHU FXUYH RI WKH $'& $ IRXU VHJPHQW
SLHFHZLVH OLQHDU FXVWRP WUDQVIHU FXUYH FDQ EH GHVLJQHG E\
FRQQHFWLQJ YROWDJH VRXUFHV WR WKHVH SLQV
Share Link: 