參數(shù)資料
型號: XRD64L15AIU
廠商: EXAR CORP
元件分類: ADC
英文描述: 3.3V CMOS 10-Bit, 20MSPS, High Speed Analog-to-Digital Converter
中文描述: 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝: 5.30 MM, SSOP-28
文件頁數(shù): 12/19頁
文件大?。?/td> 935K
代理商: XRD64L15AIU
;5'/
5HY
),1$/ '(6,*1 &216,'(5$7,216
7KH ;5'/ FDQ EH HYDOXDWHG ZLWK WKH ;5'$%
DSSOLFDWLRQ ERDUG
&RQWDFW \RXU GLVWULEXWRU RU VDOHV
SHUVRQ IRU GHOLYHU\ 8VLQJ WKH ;5'$% WKH IROORZLQJ
ILQDO GHVLJQ FRQVLGHUDWLRQV FDQ EH PDGH
%H JHQHURXV ZLWK DQDORJ DQG GLJLWDO JURXQG SODQHV
0LUURUWKHJURXQGSODQH ZLWKWKHVXSSO\SODQHV 8VH
D PLOSRZHU JURXQGSODQHVHSDUDWLRQLIDIRXU OD\HU
ERDUG FDQ EH XVHG 7KH ;5'/ VXEVWUDWH LV
FRPPRQWRWKHSDFNDJHV·*1'SLQVRQO\'*1'DQG
'9
''
DUH VHSDUDWH VXSSOLHV GHGLFDWHG WR WKH RXWSXW
ORJLF GULYHUV RI WKH ;5'/ &RQQHFW '*1' DQG
'9
''
WRWKHSRZHUSODQHVRIWKHV\VWHP·VGLJLWDOORJ
LF
.HHS KLJK IUHTXHQF\ GHFRXSOLQJ FDSDFLWRUV YHU\
FORVH WR WKH $' SLQV DQG PLQLPL]H WKH ORRS DUHD LQ
FOXGHG VR OHVV IOX[ ZLOO LQGXFH OHVV QRLVH 8VH GH
FRXSOLQJ FDSDFLWRUV LQ WKH VDPH ORFDWLRQV DV RQ WKH
;5'$%
&RXSOLQJ EHWZHHQ ORJLF VLJQDOV DQG DQDORJ FLUFXLWU\
FDQ HDVLO\ FKDQJH D ELW V\VWHP LQWR DQ ELW V\V
WHPRU ZRUVH &RPSOHWHO\VHSDUDWHWKHP :DWFK IRU
FRXSOLQJ RSSRUWXQLWLHV IURP RWKHU VRXUFHV QRW LP
PHGLDWHO\DVVRFLDWHGZLWK WKH$''RQ·WXVHVZLWFK
LQJ SRZHU VXSSOLHV LQ DGMDFHQW ORFDWLRQV IRU H[DP
SOH
7KH '& SHUIRUPDQFH RI WKH ;5'/ LV RSWLPL]HG
ZLWKULVHDQGIDOOWLPHVRI &/.HGJHVOLPLWHGWRJUHDW
HUWKDQ RUHTXDO WR QV $ UHVLVWRULQ VHULHV ZLWKWKH
&/. LQSXW SLQ FDQ FRPELQH ZLWK SDUDVLWLF FDSDFL
WDQFH WR OLPLW ULVH DQG IDOO WLPHV 6HOHFW D ORZ MLWWHU
FORFN ZLWK D GXW\ F\FOH IRUEHVW VSHFWUDOUHVXOWV
8VHVXSSRUWGHYLFHVHTXLYDOHQWWRWKRVHXVHGRQWKH
HYDOXDWLRQERDUG8VH WKHDSSOLFDWLRQERDUGWRYHULI\
WKHVH GHYLFHV XS IURQW LH XVH YHU\ OLQHDU SDVVLYH
FRPSRQHQWV LQ WKH VLJQDO SDWK
6HOHFWDGULYLQJRSDPSZKRVHQRLVHVSHHGDQGOLQ
HDULW\ILWV WKHDSSOLFDWLRQ 8VH DUHVLVWRU WRGHFRXSOH
WKH RXWSXW RI WKH GULYLQJ RS DPS IURP WKH VZLWFKLQJ
LQSXW FDSDFLWDQFH RI WKH ;5'/
'1/ DQG ,1/ SHUIRUPDQFH LV RSWLPL]HG ZKHQ WKH
9
5
%
LQSXWRIWKH;5'/LVEXIIHUHG,I9
QHFWHG WR WKH 3&% JURXQG SODQH LW LV VXEMHFW WR WKH
QRLVHDQGJURXQGERXQFHLQWKDWSODQH )RUH[DPSOH
5%
LVFRQ
9
5%
FRXOG EH EXIIHUHG WR P9 DERYH JURXQG DQG
VWLOO KDYH D ZLGH UHIHUHQFHYROWDJH UDQJH VHW E\ FRQ
QHFWLQJ 9
57
WR D YROWDJH QHDU 9
''
8VH RU
GLJLWDO RXWSXW SLQV IURP D ODWFK RU EXV FRQQHFWLRQ
7KLV SURWHFWV WKH RXWSXW GULYHUV DQG UHGXFHV WKH HI
IHFWV RI KLJK VSHHG VZLWFKLQJ ORJLF VLJQDOV IURP GH
JUDGLQJ WKH $'& SHUIRUPDQFH /D\RXW WKH ODWFK RU
GLJLWDO EXIIHUV DV FORVH WR WKH $'& DV SRVVLEOH WR
PLQLPL]H WUDFH OHQJWK
:
UHVLVWRUV WR LVRODWH WKH ;5'/
3(5)250$1&( &+$5$&7(5,67,&6
)LJXUH
;5'/ '1/ # 0636
9
''
99
57
99
5%
9
&2'(
/
)LJXUH
;5'/ ,1/ # 0636
9
''
99
57
99
5%
9
&2'(
/
相關(guān)PDF資料
PDF描述
XRD64L15AIV 3.3V CMOS 10-Bit, 20MSPS, High Speed Analog-to-Digital Converter
XRD64L42 Dual 10-Bit 40MSPS CMOS ADC
XRD64L42AIV Dual 10-Bit 40MSPS CMOS ADC
XRD64L43 Dual 10-Bit 40MSPS CMOS ADC
XRD64L43AIV Dual 10-Bit 40MSPS CMOS ADC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRD64L15AIV 制造商:EXAR 制造商全稱:EXAR 功能描述:3.3V CMOS 10-Bit, 20MSPS, High Speed Analog-to-Digital Converter
XRD64L42 制造商:EXAR 制造商全稱:EXAR 功能描述:Dual 10-Bit 40MSPS CMOS ADC
XRD64L42AIV 制造商:EXAR 制造商全稱:EXAR 功能描述:Dual 10-Bit 40MSPS CMOS ADC
XRD64L43 制造商:EXAR 制造商全稱:EXAR 功能描述:Dual 10-Bit 40MSPS CMOS ADC
XRD64L43AIV 制造商:Exar Corporation 功能描述:ADC Dual SAR 40Msps 10-bit Parallel 64-Pin LQFP