參數(shù)資料
型號(hào): AD9445BSVZ-125
廠商: Analog Devices Inc
文件頁數(shù): 10/40頁
文件大?。?/td> 0K
描述: IC ADC 14BIT 125MSPS 100-TQFP
設(shè)計(jì)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(gè)差分,單極
AD9445
Rev. 0 | Page 18 of 40
0
–130
0
52.500
05489-024
FREQUENCY (MHz)
AMP
LITUDE
(dBFS
)
105MSPS
30.3MHz @ –1.0dBFS
SNR = 74.3dB
ENOB = 12.2BITS
SFDR = 92dBc
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
13.125
26.250
39.375
0
–130
0
52.500
05489-027
FREQUENCY (MHz)
AMP
LITUDE
(dBFS
)
105MSPS
225.3MHz @ –1.0dBFS
SNR = 73.0dB
ENOB = 12.0BITS
SFDR = 87dBc
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
13.125
26.250
39.375
Figure 24. AD9445-105 64k Point Single-Tone FFT/105 MSPS/30.3 MHz
Figure 27. AD9445-105 64k Point Single-Tone FFT/105 MSPS/225.3 MHz
0
–130
0
52.500
05489-025
FREQUENCY (MHz)
AMP
LITUDE
(dBFS
)
105MSPS
100.3MHz @ –1.0dBFS
SNR = 73.5dB
ENOB = 11.8BITS
SFDR = 93dBc
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
13.125
26.250
39.375
0
–130
0
52.500
05489-028
FREQUENCY (MHz)
AMP
LITUDE
(dBFS
)
105MSPS
300.3MHz @ –1.0dBFS
SNR = 72.1dB
ENOB = 11.8BITS
SFDR = 87dBc
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
13.125
26.250
39.375
Figure 25. AD9445-105 64k Point Single-Tone FFT/105 MSPS/100.3 MHz
Figure 28. AD9445-105 64k Point Single-Tone FFT/105 MSPS/300.3 MHz
0
–130
0
52.500
05489-026
FREQUENCY (MHz)
AMP
LITUDE
(dBFS
)
105MSPS
170.3MHz @ –1.0dBFS
SNR = 73.6dB
ENOB = 12.1BITS
SFDR = 94dBc
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
13.125
26.250
39.375
0
–130
0
52.500
05489-029
FREQUENCY (MHz)
AMP
LITUDE
(dBFS
)
105MSPS
450.3MHz @ –1.0dBFS
SNR = 70.5dB
ENOB = 11.6BITS
SFDR = 70dBc
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
13.125
26.250
39.375
Figure 26. AD9445-105 64k Point Single-Tone FFT/105 MSPS/170.3 MHz
Figure 29. AD9445-105 64k Point Single-Tone FFT/105 MSPS/450.3 MHz
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