Datasheet AD9281 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Dual Channel 8-Bit Resolution CMOS ADC |
| 页数 / 页 | 16 / 8 — AD9281. 1.20E+07. 10000000. 1.00E+07. 8.00E+06. 6.00E+06. HITS. THD – dB … |
| 修订版 | F |
| 文件格式/大小 | PDF / 415 Kb |
| 文件语言 | 英语 |
AD9281. 1.20E+07. 10000000. 1.00E+07. 8.00E+06. 6.00E+06. HITS. THD – dB 40. 4.00E+06. 2.00E+06. 12050. 800. 0.00E+00. 1.00E+06. 1.00E+08. N–1. N+1
该数据表的模型线
文件文字版本
AD9281 70 1.20E+07 65 10000000 1.00E+07 60 55 8.00E+06 50 45 6.00E+06 HITS THD – dB 40 4.00E+06 35 30 2.00E+06 25 12050 800 20 0.00E+00 1.00E+06 1.00E+07 1.00E+08 N–1 N N+1 CLOCK FREQUENCY – Hz CODE
Figure 9. THD vs. Clock Frequency Figure 12. Grounded Input Histogram
1.013 0 –3 1.012 –6 –9 1.011 –12 – Volts –15 V REF 1.010 AMPLITUDE – dB –18 1.009 –21 –24 1.008 –27 –40 –20 0 20 40 60 80 100 1.00E+06 1.00E+07 1.00E+08 1.00E+09 TEMPERATURE –
8
C INPUT FREQUENCY – Hz
Figure 10. Voltage Reference Error vs. Temperature Figure 13. Full Power Bandwidth
240 50 235 –0.5dB 230 45 225 –6dB 220 40 215 210 SNR – dB 35 205 200 POWER CONSUMPTION – mW 195 30 190 –20dB 185 25 0 4 8 12 16 20 24 28 32 1.00E+05 1.00E+06 1.00E+07 1.00E+08 CLOCK FREQUENCY – MHz INPUT FREQUENCY – Hz
Figure 11. Power Consumption vs. Clock Frequency Figure 14. SNR vs. Input Frequency (Single-Ended) REV. F –7–
Figure 9. THD vs. Clock Frequency Figure 12. Grounded Input Histogram
1.013 0 –3 1.012 –6 –9 1.011 –12 – Volts –15 V REF 1.010 AMPLITUDE – dB –18 1.009 –21 –24 1.008 –27 –40 –20 0 20 40 60 80 100 1.00E+06 1.00E+07 1.00E+08 1.00E+09 TEMPERATURE –
8
C INPUT FREQUENCY – Hz
Figure 10. Voltage Reference Error vs. Temperature Figure 13. Full Power Bandwidth
240 50 235 –0.5dB 230 45 225 –6dB 220 40 215 210 SNR – dB 35 205 200 POWER CONSUMPTION – mW 195 30 190 –20dB 185 25 0 4 8 12 16 20 24 28 32 1.00E+05 1.00E+06 1.00E+07 1.00E+08 CLOCK FREQUENCY – MHz INPUT FREQUENCY – Hz
Figure 11. Power Consumption vs. Clock Frequency Figure 14. SNR vs. Input Frequency (Single-Ended) REV. F –7–