 $B!!(J |
| CCD$B%+%a%iMQ%"%J%m%0%U%m%s%H%(%s%I(JIC$B!V(JHD49334$B%7%j!<%:!W(J |
$BF|N)@=:n=j(J $BH>F3BN%0%k!<%W(J($B%0%k!<%WD9!u(JCEO $BD9C+@n(J $BK.IW(J)$B$O!"$3$N$?$S!"%G%8%?%k%+%a%iEyMQ$K9b@-G=!&Dc>CHqEENO!&%m!<%3%9%H2=$r.$N(JQFN-36$B%T%s%Q%C%1!<%8$r:NMQ$7$?!V(JHD49334NP/HNP$B!W$r4^$`7W(J4$BIJ
CCD$B%+%a%iMQ%"%J%m%0%U%m%s%H%(%s%I(JIC$B$O(JCCD$B$+$i$N%"%J%m%02hA|$r(JDSP$BEy$N%G%8%?%k2hA|?.9f=hM}(JIC$B$G07$&$3$H$,$G$-$k$h$&%G%8%?%k?.9f$K=hM}$9$k$?$a$N(JIC$B$G!"(JCCD$B%+%a%i5!4o$N@-G=$r:81&$9$k%-!<%G%P%$%9$G$9!#9b@-G=2=!"Dc>CHqEENO2=$,:G=EMW2]Bj$G$"$j!"K\%7%j!<%:$G$OEvMhIJ$KHf$Y%N%$%:(J(S/N(Signal/Noise))$B$rLs(J3dB$B8~>e$7!">CHqEENO$rLs(J20%$BDc8:$7$F$$$^$9!#(J
$B!cGX7J!d(J
2000$BG/$N%G%8%?%k%+%a%i$NAm=P2YBf?t(J($BA4@$3&(J)$B$O!"BPA0G/(J125$B!sA}$N(J1,300$BK|Bf$G$"$j!"(J2001$BG/$OBPA0G/(J30$B!sA}$N(J1,700$BK|Bf$K$J$k$HM=B,$5$l$^$9!cF|N)D4$Y!d!#$3$N$h$&$K%G%8%?%k%9%A%k%+%a%i$d%G%8%?%k%S%G%*%+%a%i$J$I!"(JCCD$B%+%a%i5!4o$N<{MW$O?-$S$F$*$j!"$=$l$KH<$$!"%;%C%H%a!<%+$G$O9b5!G=(J¥$B9b@-G=2=!"Dc2A3J2=$K$7$N$.$r$1$:$C$F$$$^$9!#2C$($F>.7?2=$O=EMW$G$"$j!"Ek:\$5$l$k(JIC$B$KBP$7$F$b9b@-G=!&Dc>CHqEENO!&%m!<%3%9%H2=!"$*$h$S>.7?2=$,K>$^$l$F$$$^$9!#(J
$B$3$&$7$?%K!<%:$KBP1~$7!"EvMh$+$iDjI>$N$"$k%"%J%m%0@_7W5;=Q$r@8$+$7!"!V(JHD49334$B%7%j!<%:!WA4(J4$BIJ
CCD$B%+%a%iMQ%"%J%m%0%U%m%s%H%(%s%I(JIC$B$G$O(JCCD$B$G;#1F$7$?%"%J%m%01GA|$r2<5-$N=hM}$r9T$$!"%G%8%?%k?.9f2=$7$F$$$^$9!#(J
| 1) |
$B%N%$%:=|5n(J |
$B!'(J |
CCD$B$+$i=PNO$5$l$??.9f$r(JCDS$B2sO)(J($BCm(J2)$B$K$F%N%$%:@.J,$r=|5n(J |
| 2) |
$B?.9f$NA}I}(J |
$B!'(J |
PGA($BCm(J3)$B2sO)$K$FHy
|
| 3) |
$B%G%8%?%k?.9f2=(J |
$B!'(J |
$B%"%J%m%0?.9f$r8eCJ$N%G%8%?%k2hA|?.9f=hM}(JIC$B$K6!5k$9$k$?$a!"(J
ADC($BCm(J4)$B2sO)$K$h$j%G%8%?%k2=(J |
$B!c@=IJ$K$D$$$F!d(J
$BK\%7%j!<%:$NFCD9$O
1. $B9b@-G=2=(J
CDS$B2sO)$K$F!"(JCCD$B$+$iMh$N!V(JHD49325$B%7%j!<%:!W$KBP$7!"Ls(J3dB$B8~>e$7$F$$$^$9!#(J
$B$^$?!"51EY$N$J$@$i$+$JJQ2=$N$"$kHoMh$h$jLdBj$H$J$C$F$$$^$7$?!#K\%7%j!<%:$G$O(JCCD$B%+%a%iMQ%"%J%m%0%U%m%s%H%(%s%I(JIC
$B$N=PNO%U%)!<%^%C%H$r?75,9M0F$N%U%)!<%^%C%H$K$9$k$3$H$G!"56?'$KBP$7(J6dB$B0J>e$N(J($BEvMhHf(J)$B2~A1$r
2. $BDc>CHqEENO2=(J
ADC$B2sO)!"$*$h$S(JIC$BFb$N3F%"%s%W$NEENONL$r:GE,2=$9$k$3$H$G!"EvMh$N!V(JHD49325$B%7%j!<%:!W$KHf$YLs(J20$B!s>CHqEENO$rDc8:$7$F$$$^$9!#(J
3. $B%m!<%3%9%H2=(J
$B5!G=$N:GE,2=$r9T$&$3$H$G!"%A%C%W%5%$%:$r>.7?2=$7$J$,$i$b@-G=$r8~>e$5$;$F$*$j!"%3%9%HDc8:$r
4. $B>.7?2=(J
$B=>Mh$+$i.7?2=MW5a$KBP1~$9$k$?$a$K!"(JCCD$B%+%a%iMQ%"%J%m%0%U%m%s%H%(%s%I(JIC$B$G$O6H3&=i$ND6>.7?%Q%C%1!<%8(JQFN-36$B%T%s!J(J6.2$B!_(J6.2$B!_(J0.9(mm)$B!K$r?75,$K3+H/$7$^$7$?!#(JQFP-48$B%T%s$HHf3S$7!"%Q%C%1!<%8LL@Q$rLs(J53%$B!"MF@Q$G$OLs(J75%$B:o8:$7$F$*$j!"5!4o$N>.7?2=$,?^$l$^$9!#(J
$BK\%7%j!<%:$G$O!"%f!<%6$NMM!9$J%K!<%:$KBP1~$9$k$?$aF0:n<~GH?t$H%Q%C%1!<%8$NIJ
$B!V(JHD49334HF(QFP-48$B%T%sIJ(J)$B!W!"!V(JHD49334HNP(QFN-36$B%T%sIJ(J)$B!W$rB7$($F$$$^$9!#(J
($BCm(J1) CCD$B!'(JCharge Coupled Devices
($BCm(J2) CDS$B!'(JCorrelated Double Sampling
($BCm(J3) PGA$B!'(JProgramable Gain Amplifier
($BCm(J4) ADC$B!'(JAnalog to Digital Converter
$B"#1~MQ5!4oNc(J
$B%G%8%?%k%9%A%k%+%a%i!"%G%8%?%k%S%G%*%+%a%i!"4F;k%+%a%iB>(J
$B"#(J $B2A(J $B3J(J
|
$B@=IJL>(J
|
$BF0:n<~GH?t(J |
$B%Q%C%1!<%8(J |
$B%5%s%W%k2A3J(J($B1_(J) |
| HD49334F |
25MHz |
QFP-48 |
360 |
| HD49334NP |
QFN-36 |
430 |
| HD49334HF |
40MHz |
QFP-48 |
570 |
| HD49334HNP |
QFN-36 |
650 |
$B"#;E(J $BMM(J
| $B@=(J $BIJ(J $BL>(J |
HD49334F$B!!(J |
HD49334NP$B!!(J |
HD49334HF$B!!(J |
HD49334HNP$B!!(J |
| ADC$B@:EY!!(J |
10bit$B!J(J1.5bit$B%Q%$%W%i%$%s!K!!(J |
| $BHyJ,(J/$B@QJ,%j%K%"%j%F%#!!(J |
DNL:$B!^(J0.3LSB$B!"(JINL$B!'(J2LSBp-p$B!!(J |
| $BEE8;EE05!!(J |
3V$B!^(J0.3V$B!!(J |
| $B>CHqEENO!!(J |
66mW typ.(25MH$B#zF0:n;~(J¤3.0V)$B!!(J |
130mW typ.(40MH$B#zF0:n;~(J¤3.0V)$B!!(J |
| $BF0:n<~GH?t!!(J |
25MHz$B!!(J |
40MHz$B!!(J |
| PGA Gain$B@)8fI}!!(J |
-2.36dB$B!A(J31.40dB $B!?(J 8bit$B@)8f!!(J |
| ADC$BF~NO!!(J |
ADC$B!!%@%$%l%/%HF~NO%5%]!<%H!!(J |
| $B$=$NB>!!(J |
¥ S/N$B$rEvMhHfLs(J3dB$B8~>e(J
¥ $B?7(JADC$B=PNO%U%)!<%^%C%H:NMQ$K$h$j!"5<;wE*$J56?'$r(J6dB$B0J>e2~A1!!(J |
| $B%Q%C%1!<%8!!(J |
QFP-48$B!!(J |
QFN-36$B!!(J |
QFP-48$B!!(J |
QFN-36$B!!(J |
|
