參數(shù)資料
型號(hào): AD9444BSVZ-80
廠商: Analog Devices Inc
文件頁數(shù): 9/40頁
文件大?。?/td> 0K
描述: IC ADC 14BIT 80MSPS 100TQFP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 14
采樣率(每秒): 80M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 1.4W
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 托盤
輸入數(shù)目和類型: 1 個(gè)差分,單極
AD9444
Rev. 0 | Page 17 of 40
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FREQUENCY (MHz)
AMP
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ITUDE
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05089-024
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SFDR: 102dBFS
Figure 24. 32K Point Two-Tone FFT 80 MSPS/9.8 MHz/10.8 MHz
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ITUDE
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05089-025
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SFDR: –100dBFS
Figure 25. 32K Point Two-Tone FFT 80 MSPS/69.3 MHz/70.3 MHz
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SAMPLE RATE (MSPS)
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DR
(dB)
05089-026
Figure 26. SFDR vs. Sample Rate, VIN = 10.3 MHz @ 0.5 dBFS
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IMD
(dBFS
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05089-027
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ANALOG INPUT LEVEL (dBFS)
WORST THIRD-ORDER IMD (dBFS)
SFDR (dBFS)
WORST THIRD-ORDER IMD (dBc)
90dBFS REFERENCE LINE
SFDR (dBc)
Figure 27. Two-Tone SFDR vs. Analog Input Level, AIN = 9.8 MHz/10.8 MHz
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DR
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IMD3
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05089-028
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ANALOG INPUT LEVEL (dBFS)
WORST THIRD-ORDER IMD (dBFS)
SFDR (dBFS)
WORST THIRD-ORDER IMD (dBc)
90dBFS REFERENCE LINE
SFDR (dBc)
Figure 28. Two-Tone SFDR vs. Analog Input Level, AIN = 69.3 MHz/70.3 MHz
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SAMPLE RATE (MSPS)
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DR
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05089-029
Figure 29. SFDR vs. Sample Rate, VIN = 70.3 MHz @ 0.5 dBFS
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