参数资料
型号: ADS5413IPHP
厂商: Texas Instruments, Inc.
英文描述: SINGLE 12-BIT, 65-MSPS IF SAMPLING ANALOG-TO-DIGITAL CONVERTER
中文描述: 单12位,65 MSPS的中频采样模拟到数字转换器
文件页数: 16/18页
文件大小: 421K
代理商: ADS5413IPHP
ADS5413
SLWS153 DECEMBER 2003
www.ti.com
7
TYPICAL CHARACTERISTICS
Figure 8
f Frequency MHz
120
100
80
60
40
20
0
05
30
10
15
20
25
Amplitude
dBFS
SPECTRAL PERFORMANCE
fS = 65 MSPS
fIN = 220 MHz
SNR = 63.8 dBFS
SINAD = 63 dBFS
SFDR = 72.6 dBc
THD = 69.8 dBc
Figure 9
f Frequency MHz
120
100
80
60
40
20
0
fS = 65 MSPS
fIN 1 = 220 MHz
fIN 2 = 225 MHz
Amplitude
dBFS
SPECTRAL PERFORMANCE
10
05
30
15
20
25
IMD = 73.3 dBc
IMD = 68.7 dBc
Figure 10
f Frequency MHz
120
100
80
60
40
20
0
5
10
15
20
Amplitude
dBFS
SPECTRAL PERFORMANCE
fS = 40 MSPS
fIN = 88 MHz
SNR = 68.6 dBFS
SINAD = 67.6 dB
SFDR = 74.2 dBc
THD = 73.6 dBc
VrefT VrefB Reference Voltage Difference V
60
62
64
66
68
70
72
74
76
78
80
0.4
0.6
0.8
1.0
1.2
1.4
1.6
fS = 65 MSPS
fIN = 80 MHz
AC
Performance
dB
AC PERFORMANCE
vs
REFERENCE VOLTAGES
SFDR (dBc)
SNR (dBFS)
Figure 11
Figure 12
PIN Input Power dBFS
40
20
0
20
40
60
80
100
100 90 80 70 60 50 40 30 20 10
0
fS = 65 MSPS
fIN = 69.3 MHz
AC
Performance
dB
AC PERFORMANCE
vs
INPUT POWER
SNR (dBFS)
SNR (dBc)
SFDR (dBc)
PIN Input Power dBFS
40
20
0
20
40
60
80
100
100 90 80 70 60 50 40 30 20 10
0
fS = 65 MSPS
fIN = 220 MHz
AC
Performance
dB
AC PERFORMANCE
vs
INPUT POWER
Figure 13
SNR (dBFS)
SFDR (dBc)
SNR (dBc)
50% duty cycle. AVDD = 3.3 V, OVDD = 3.3 V, 25°C, DCA off, internal reference, Ain = –1 dBFS, CLK 2.8-VPP sine wave single ended, unless
otherwise noted
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