2-106 Revision 4 Resolution ADC resolution is the number of bits used to represent an analog input signal. To more accu" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� M1AFS1500-1FG484I
寤犲晢锛� Microsemi SoC
鏂囦欢闋佹暩(sh霉)锛� 27/334闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC FPGA 8MB FLASH 1.5M 484-FBGA
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 60
绯诲垪锛� Fusion®
RAM 浣嶇附瑷�(j矛)锛� 276480
杓稿叆/杓稿嚭鏁�(sh霉)锛� 223
闁€鏁�(sh霉)锛� 1500000
闆绘簮闆诲锛� 1.425 V ~ 1.575 V
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
宸ヤ綔婧害锛� -40°C ~ 100°C
灏佽/澶栨锛� 484-BGA
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 484-FPBGA锛�23x23锛�
绗�1闋�绗�2闋�绗�3闋�绗�4闋�绗�5闋�绗�6闋�绗�7闋�绗�8闋�绗�9闋�绗�10闋�绗�11闋�绗�12闋�绗�13闋�绗�14闋�绗�15闋�绗�16闋�绗�17闋�绗�18闋�绗�19闋�绗�20闋�绗�21闋�绗�22闋�绗�23闋�绗�24闋�绗�25闋�绗�26闋�鐣�(d膩ng)鍓嶇27闋�绗�28闋�绗�29闋�绗�30闋�绗�31闋�绗�32闋�绗�33闋�绗�34闋�绗�35闋�绗�36闋�绗�37闋�绗�38闋�绗�39闋�绗�40闋�绗�41闋�绗�42闋�绗�43闋�绗�44闋�绗�45闋�绗�46闋�绗�47闋�绗�48闋�绗�49闋�绗�50闋�绗�51闋�绗�52闋�绗�53闋�绗�54闋�绗�55闋�绗�56闋�绗�57闋�绗�58闋�绗�59闋�绗�60闋�绗�61闋�绗�62闋�绗�63闋�绗�64闋�绗�65闋�绗�66闋�绗�67闋�绗�68闋�绗�69闋�绗�70闋�绗�71闋�绗�72闋�绗�73闋�绗�74闋�绗�75闋�绗�76闋�绗�77闋�绗�78闋�绗�79闋�绗�80闋�绗�81闋�绗�82闋�绗�83闋�绗�84闋�绗�85闋�绗�86闋�绗�87闋�绗�88闋�绗�89闋�绗�90闋�绗�91闋�绗�92闋�绗�93闋�绗�94闋�绗�95闋�绗�96闋�绗�97闋�绗�98闋�绗�99闋�绗�100闋�绗�101闋�绗�102闋�绗�103闋�绗�104闋�绗�105闋�绗�106闋�绗�107闋�绗�108闋�绗�109闋�绗�110闋�绗�111闋�绗�112闋�绗�113闋�绗�114闋�绗�115闋�绗�116闋�绗�117闋�绗�118闋�绗�119闋�绗�120闋�绗�121闋�绗�122闋�绗�123闋�绗�124闋�绗�125闋�绗�126闋�绗�127闋�绗�128闋�绗�129闋�绗�130闋�绗�131闋�绗�132闋�绗�133闋�绗�134闋�绗�135闋�绗�136闋�绗�137闋�绗�138闋�绗�139闋�绗�140闋�绗�141闋�绗�142闋�绗�143闋�绗�144闋�绗�145闋�绗�146闋�绗�147闋�绗�148闋�绗�149闋�绗�150闋�绗�151闋�绗�152闋�绗�153闋�绗�154闋�绗�155闋�绗�156闋�绗�157闋�绗�158闋�绗�159闋�绗�160闋�绗�161闋�绗�162闋�绗�163闋�绗�164闋�绗�165闋�绗�166闋�绗�167闋�绗�168闋�绗�169闋�绗�170闋�绗�171闋�绗�172闋�绗�173闋�绗�174闋�绗�175闋�绗�176闋�绗�177闋�绗�178闋�绗�179闋�绗�180闋�绗�181闋�绗�182闋�绗�183闋�绗�184闋�绗�185闋�绗�186闋�绗�187闋�绗�188闋�绗�189闋�绗�190闋�绗�191闋�绗�192闋�绗�193闋�绗�194闋�绗�195闋�绗�196闋�绗�197闋�绗�198闋�绗�199闋�绗�200闋�绗�201闋�绗�202闋�绗�203闋�绗�204闋�绗�205闋�绗�206闋�绗�207闋�绗�208闋�绗�209闋�绗�210闋�绗�211闋�绗�212闋�绗�213闋�绗�214闋�绗�215闋�绗�216闋�绗�217闋�绗�218闋�绗�219闋�绗�220闋�绗�221闋�绗�222闋�绗�223闋�绗�224闋�绗�225闋�绗�226闋�绗�227闋�绗�228闋�绗�229闋�绗�230闋�绗�231闋�绗�232闋�绗�233闋�绗�234闋�绗�235闋�绗�236闋�绗�237闋�绗�238闋�绗�239闋�绗�240闋�绗�241闋�绗�242闋�绗�243闋�绗�244闋�绗�245闋�绗�246闋�绗�247闋�绗�248闋�绗�249闋�绗�250闋�绗�251闋�绗�252闋�绗�253闋�绗�254闋�绗�255闋�绗�256闋�绗�257闋�绗�258闋�绗�259闋�绗�260闋�绗�261闋�绗�262闋�绗�263闋�绗�264闋�绗�265闋�绗�266闋�绗�267闋�绗�268闋�绗�269闋�绗�270闋�绗�271闋�绗�272闋�绗�273闋�绗�274闋�绗�275闋�绗�276闋�绗�277闋�绗�278闋�绗�279闋�绗�280闋�绗�281闋�绗�282闋�绗�283闋�绗�284闋�绗�285闋�绗�286闋�绗�287闋�绗�288闋�绗�289闋�绗�290闋�绗�291闋�绗�292闋�绗�293闋�绗�294闋�绗�295闋�绗�296闋�绗�297闋�绗�298闋�绗�299闋�绗�300闋�绗�301闋�绗�302闋�绗�303闋�绗�304闋�绗�305闋�绗�306闋�绗�307闋�绗�308闋�绗�309闋�绗�310闋�绗�311闋�绗�312闋�绗�313闋�绗�314闋�绗�315闋�绗�316闋�绗�317闋�绗�318闋�绗�319闋�绗�320闋�绗�321闋�绗�322闋�绗�323闋�绗�324闋�绗�325闋�绗�326闋�绗�327闋�绗�328闋�绗�329闋�绗�330闋�绗�331闋�绗�332闋�绗�333闋�绗�334闋�
Device Architecture
2-106
Revision 4
Resolution
ADC resolution is the number of bits used to represent an analog input signal. To more accurately
replicate the analog signal, resolution needs to be increased.
Sampling Rate
Sampling rate or sample frequency, specified in samples per second (sps), is the rate at which an ADC
acquires (samples) the analog input.
SNR 鈥� Signal-to-Noise Ratio
SNR is the ratio of the amplitude of the desired signal to the amplitude of the noise signals at a given
point in time. For a waveform perfectly reconstructed from digital samples, the theoretical maximum SNR
(EQ 14) is the ratio of the full-scale analog input (RMS value) to the RMS quantization error (residual
error). The ideal, theoretical minimum ADC noise is caused by quantization error only and results directly
from the ADC鈥檚 resolution (N bits):
EQ 14
SINAD 鈥� Signal-to-Noise and Distortion
SINAD is the ratio of the rms amplitude to the mean value of the root-sum-square of the all other spectral
components, including harmonics, but excluding DC. SINAD is a good indication of the overall dynamic
performance of an ADC because it includes all components which make up noise and distortion.
Total Harmonic Distortion
THD measures the distortion content of a signal, and is specified in decibels relative to the carrier (dBc).
THD is the ratio of the RMS sum of the selected harmonics of the input signal to the fundamental itself.
Only harmonics within the Nyquist limit are included in the measurement.
Figure 2-86 Offset Error
ADC
Output
Code
Input Voltage to Prescaler
Ideal Output
Offset Error = 1.5 LSB
Actual Output
0...00
0...01
SNRdB[MAX]
6.02dB N 1.76dB
+
=
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
RSC49DRAN-S734 CONN EDGECARD 98POS .100 R/A PCB
AFS1500-1FGG484I IC FPGA 8MB FLASH 1.5M 484-FBGA
RMC49DRAN-S734 CONN EDGECARD 98POS .100 R/A PCB
170-050-271L030 CONN DB50 CRIMP FEM YLW CHROME
RSC49DRAH-S734 CONN EDGECARD 98POS .100 R/A PCB
鐩搁棞(gu膩n)浠g悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
M1AFS1500-1FG484K 鍔熻兘鎻忚堪:IC FPGA 8MB FLASH 1.5M 484-FBGA RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 宓屽叆寮� - FPGA锛堢従(xi脿n)鍫�(ch菐ng)鍙法绋嬮杸闄e垪锛� 绯诲垪:Fusion® 妯�(bi膩o)婧�(zh菙n)鍖呰:1 绯诲垪:ProASICPLUS LAB/CLB鏁�(sh霉):- 閭忚集鍏冧欢/鍠厓鏁�(sh霉):- RAM 浣嶇附瑷�(j矛):129024 杓稿叆/杓稿嚭鏁�(sh霉):248 闁€鏁�(sh霉):600000 闆绘簮闆诲:2.3 V ~ 2.7 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 宸ヤ綔婧害:- 灏佽/澶栨:352-BFCQFP锛屽付鎷夋】 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:352-CQFP锛�75x75锛�
M1AFS1500-1FG676 鍔熻兘鎻忚堪:IC FPGA 8MB FLASH 1.5M 676-FBGA RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 宓屽叆寮� - FPGA锛堢従(xi脿n)鍫�(ch菐ng)鍙法绋嬮杸闄e垪锛� 绯诲垪:Fusion® 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″:Three Reasons to Use FPGA's in Industrial Designs Cyclone IV FPGA Family Overview 鐗硅壊鐢�(ch菐n)鍝�:Cyclone? IV FPGAs 妯�(bi膩o)婧�(zh菙n)鍖呰:60 绯诲垪:CYCLONE® IV GX LAB/CLB鏁�(sh霉):9360 閭忚集鍏冧欢/鍠厓鏁�(sh霉):149760 RAM 浣嶇附瑷�(j矛):6635520 杓稿叆/杓稿嚭鏁�(sh霉):270 闁€鏁�(sh霉):- 闆绘簮闆诲:1.16 V ~ 1.24 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 宸ヤ綔婧害:0°C ~ 85°C 灏佽/澶栨:484-BGA 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:484-FBGA锛�23x23锛�
M1AFS1500-1FG676I 鍔熻兘鎻忚堪:IC FPGA 8MB FLASH 1.5M 676-FBGA RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 宓屽叆寮� - FPGA锛堢従(xi脿n)鍫�(ch菐ng)鍙法绋嬮杸闄e垪锛� 绯诲垪:Fusion® 妯�(bi膩o)婧�(zh菙n)鍖呰:1 绯诲垪:ProASICPLUS LAB/CLB鏁�(sh霉):- 閭忚集鍏冧欢/鍠厓鏁�(sh霉):- RAM 浣嶇附瑷�(j矛):129024 杓稿叆/杓稿嚭鏁�(sh霉):248 闁€鏁�(sh霉):600000 闆绘簮闆诲:2.3 V ~ 2.7 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 宸ヤ綔婧害:- 灏佽/澶栨:352-BFCQFP锛屽付鎷夋】 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:352-CQFP锛�75x75锛�
M1AFS1500-1FGG256 鍔熻兘鎻忚堪:IC FPGA 8MB FLASH 1.5M 256-FBGA RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 宓屽叆寮� - FPGA锛堢従(xi脿n)鍫�(ch菐ng)鍙法绋嬮杸闄e垪锛� 绯诲垪:Fusion® 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″:Three Reasons to Use FPGA's in Industrial Designs Cyclone IV FPGA Family Overview 鐗硅壊鐢�(ch菐n)鍝�:Cyclone? IV FPGAs 妯�(bi膩o)婧�(zh菙n)鍖呰:60 绯诲垪:CYCLONE® IV GX LAB/CLB鏁�(sh霉):9360 閭忚集鍏冧欢/鍠厓鏁�(sh霉):149760 RAM 浣嶇附瑷�(j矛):6635520 杓稿叆/杓稿嚭鏁�(sh霉):270 闁€鏁�(sh霉):- 闆绘簮闆诲:1.16 V ~ 1.24 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 宸ヤ綔婧害:0°C ~ 85°C 灏佽/澶栨:484-BGA 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:484-FBGA锛�23x23锛�
M1AFS1500-1FGG256ES 鍒堕€犲晢:ACTEL 鍒堕€犲晢鍏ㄧū:Actel Corporation 鍔熻兘鎻忚堪:Actel Fusion Mixed-Signal FPGAs