參數(shù)資料
型號: AD9445BSVZ-125
廠商: Analog Devices Inc
文件頁數(shù): 9/40頁
文件大?。?/td> 0K
描述: IC ADC 14BIT 125MSPS 100-TQFP
設(shè)計資源: Using AD8376 to Drive Wide Bandwidth ADCs for High IF AC-Coupled Appls (CN0002)
Using AD8352 as an Ultralow Distortion Differential RF/IF Front End for High Speed ADCs (CN0046)
Using ADL5562 Differential Amplifier to Drive Wide Bandwidth ADCs for High IF AC-Coupled Appls (CN0110)
標(biāo)準(zhǔn)包裝: 1
位數(shù): 14
采樣率(每秒): 125M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 2.6W
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 個差分,單極
AD9445
Rev. 0 | Page 17 of 40
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05489-018
ANALOG INPUT FREQUENCY (MHz)
(dB)
SFDR +25°C
SNR +25°C
SFDR +85°C
SFDR –40°C
SNR +85°C
SNR –40°C
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05489-021
ANALOG INPUT FREQUENCY (MHz)
(dB)
SFDR +25°C
SNR +25°C
SFDR +85°C
SFDR –40°C
SNR +85°C
SNR –40°C
Figure 18. AD9445-125 SNR/SFDR vs. Analog Input Frequency,
125 MSPS, 2.0 V p-p Input Range
Figure 21. AD9445-125 SNR/SFDR vs. Analog Input Frequency,
125 MSPS, 3.2 V p-p Input Range
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05489-019
ANALOG INPUT FREQUENCY (MHz)
(dB)
SFDR +25°C
SNR +25°C
SFDR +85°C
SFDR –40°C
SNR +85°C
SNR –40°C
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05489-022
SAMPLE RATE (MSPS)
(dB)
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105M SFDR dBc
125M SFDR dBc
105M SNR dB
125M SNR dB
Figure 19. AD9445-125 SNR/SFDR vs. Analog Input Frequency,
3.2 V p-p Input Range, 125 MSPS, CMOS Output Mode
Figure 22. AD9445 Single-Tone SNR/SFDR vs. Sample Rate 2.3 MHz
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05489-020
ANALOG INPUT AMPLITUDE (dB)
(dB)
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SNR dBFS
SFDR dBc
SFDR dBFS
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05489-023
ANALOG INPUT AMPLITUDE (dB)
(dB)
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Figure 20. AD9445-125 SNR/SFDR vs. Analog Input Level,
125 MSPS/225.3 MHz
Figure 23. AD9445-125 SNR/SFDR vs. Analog Input Level,
125 MSPS/225.3 MHz, CMOS Output Mode
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