參數(shù)資料
型號: AD9444
廠商: Analog Devices, Inc.
英文描述: 14-Bit, 80 MSPS, A/D Converter
中文描述: 14位,80 MSPS的,A / D轉換
文件頁數(shù): 16/40頁
文件大小: 1291K
代理商: AD9444
AD9444
Rev. 0 | Page 16 of 40
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ANALOG INPUT FREQUENCY (MHz)
(
0
SNR dB @ +85°C
SNR dB @ –40°C
SNR dB @ +25°C
Figure 18. SNR vs. Analog Input Frequency, 80 MSPS/LVDS Mode
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ANALOG INPUT FREQUENCY (MHz)
(
SFDR dBc @ +85°C
SFDR dBc @ +25°C
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SFDR dBc @ –40°C
Figure 19. SFDR vs. Analog Input Frequency, 80 MSPS/LVDS Mode
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–100
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ANALOG INPUT AMPLITUDE (dBc)
(
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THIRD –dBFS
SECOND –dBFS
SFDR –dBFS
THIRD –dBc
SECOND –dBc
SFDR –dBFS
Figure 20. Single-Tone SFDR/Second/Third vs.
Analog Input Level, 80 MSPS, A
IN
= 30.3 MHz
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ANALOG INPUT FREQUENCY (MHz)
(
SNR dB @ +85°C
SNR dB @ –40°C
SNR dB @ +25°C
Figure 21. SNR vs. Analog Input Frequency, 80 MSPS/CMOS Mode
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ANALOG INPUT FREQUENCY (MHz)
SFDR dBc @ +25°C
SFDR dBc @ –40°C
SFDR dBc @ +85°C
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(
Figure 22. SFDR vs. Analog Input Frequency, 80 MSPS/CMOS Mode
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–100
–90
–80
–70
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ANALOG INPUT AMPLITUDE (dBc)
(
THIRD –dBFS
SECOND –dBFS
SFDR –dBFS
THIRD –dBc
SECOND –dBc
SFDR –dBFS
Figure 23. Single-Tone SFDR/Second/Third vs.
Analog Input Level 80 MSPS, A
IN
= 70.30 MHz
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