參數(shù)資料
型號(hào): ADS6224IRGZ25
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
封裝: 7 X 7 MM, GREEN, PLASTIC, VQFN-48
文件頁(yè)數(shù): 27/73頁(yè)
文件大?。?/td> 3182K
代理商: ADS6224IRGZ25
www.ti.com
ADS6223 (FS = 80 MSPS)
f Frequency MHz
160
140
120
100
80
60
40
20
0
10
20
30
40
Amplitude
dB
G019
SFDR = 91.2 dBc
SINAD = 71.2 dBFS
SNR = 71.3 dBFS
THD = 88.3 dBc
f Frequency MHz
160
140
120
100
80
60
40
20
0
10
20
30
40
Amplitude
dB
G020
SFDR = 85.8 dBc
SINAD = 70.6 dBFS
SNR = 70.9 dBFS
THD = 83.9 dBc
f Frequency MHz
160
140
120
100
80
60
40
20
0
10
20
30
40
Amplitude
dB
G021
SFDR = 81 dBc
SINAD = 68.3 dBFS
SNR = 68.4 dBFS
THD = 79.5 dBc
f Frequency MHz
160
140
120
100
80
60
40
20
0
10
20
30
40
Amplitude
dB
G022
fIN1 = 185.1 MHz, –7 dBFS
fIN2 = 190.1 MHz, –7 dBFS
2-Tone IMD = –92 dBFS
SFDR = –93 dBFS
fIN Input Frequency MHz
74
76
78
80
82
84
86
88
90
92
94
0
50
100
150
200
250
SFDR
dBc
G023
Gain = 0 dB
Gain = 3.5 dB
fIN Input Frequency MHz
64
65
66
67
68
69
70
71
72
73
74
0
50
100
150
200
250
SNR
dBFS
G024
Gain = 0 dB
Gain = 3.5 dB
SLAS543A – MAY 2007 – REVISED SEPTEMBER 2007
FFT for 10 MHz INPUT SIGNAL
FFT for 100 MHz INPUT SIGNAL
Figure 41.
Figure 42.
FFT for 230 MHz INPUT SIGNAL
INTERMODULATION DISTORTION (IMD) vs FREQUENCY
Figure 43.
Figure 44.
SFDR vs INPUT FREQUENCY
SNR vs INPUT FREQUENCY
Figure 45.
Figure 46.
Copyright 2007, Texas Instruments Incorporated
33
Product Folder Link(s): ADS6225 ADS6224 ADS6223 ADS6222
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