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): 24/73頁(yè)
文件大?。?/td> 3182K
代理商: ADS6224IRGZ25
www.ti.com
ADS6224 (FS = 105 MSPS)
f Frequency MHz
160
140
120
100
80
60
40
20
0
10
20
30
40
50
Amplitude
dB
G001
SFDR = 91.7 dBc
SINAD = 71.2 dBFS
SNR = 71.2 dBFS
THD = 89.8 dBc
f Frequency MHz
160
140
120
100
80
60
40
20
0
10
20
30
40
50
Amplitude
dB
G002
SFDR = 81.1 dBc
SINAD = 69.7 dBFS
SNR = 70.4 dBFS
THD = 79.8 dBc
f Frequency MHz
160
140
120
100
80
60
40
20
0
10
20
30
40
50
Amplitude
dB
G003
SFDR = 80 dBc
SINAD = 67.5 dBFS
SNR = 67.8 dBFS
THD = 79.5 dBc
f Frequency MHz
160
140
120
100
80
60
40
20
0
10
20
30
40
50
Amplitude
dB
G004
fIN1 = 185.1 MHz, –7 dBFS
fIN2 = 190.1 MHz, –7 dBFS
2-Tone IMD = –88 dBFS
SFDR = –88 dBFS
fIN Input Frequency MHz
74
76
78
80
82
84
86
88
90
92
0
50
100
150
200
250
SFDR
dBc
G005
Gain = 0 dB
Gain = 3.5 dB
fIN Input Frequency MHz
66
67
68
69
70
71
72
0
50
100
150
200
250
SNR
dBFS
G006
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 24.
Figure 25.
FFT for 230 MHz INPUT SIGNAL
INTERMODULATION DISTORTION (IMD) vs FREQUENCY
Figure 26.
Figure 27.
SFDR vs INPUT FREQUENCY
SNR vs INPUT FREQUENCY
Figure 28.
Figure 29.
30
Copyright 2007, Texas Instruments Incorporated
Product Folder Link(s): ADS6225 ADS6224 ADS6223 ADS6222
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