ADS5414-11_14 Datasheet, PDF (7/20 Pages) Texas Instruments – SINGLE 11-BIT 65MSPS HIGH ANALLOG-TO-DIGITAL CONVERTER

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Obsolete Device
TYPICAL CHARACTERISTICS^†
ADS5413-11
SLWS156 − MARCH 2004
0
−20
−40
−60
−80
−100
−120
−140
0
SPECTRAL PERFORMANCE
fS = 65 MSPS
fIN = 2 MHz
SNR = 66 dBFS
SINAD = 65 dBFS
SFDR = 72.8 dBc
THD = 72 dBc
5
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25
30
f − Frequency − MHz
Figure 2
SPECTRAL PERFORMANCE
0
fS = 65 MSPS
−20
fIN = 14 MHz
SNR = 65.7 dBFS
SINAD = 65.3 dBFS
−40 _{SFDR = 77.7 dBc}
THD = 76.2 dBc
−60
−80
−100
−120
−140
0
5
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f − Frequency − MHz
Figure 3
SPECTRAL PERFORMANCE
0
fS = 65 MSPS
−20 ^{fIN = 39 MHz}
SNR = 65.9 dBFS
SINAD = 65.3 dBFS
−40 _{SFDR = 75.8 dBc}
THD = 74 dBc
−60
−80
−100
−120
−140
0
5
10
15
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25
30
f − Frequency − MHz
Figure 4
0
−20
−40
−60
−80
−100
−120
−140
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SPECTRAL PERFORMANCE
fS = 65 MSPS
fIN = 70 MHz
SNR = 65.7 dBFS
SINAD = 65.5 dBFS
SFDR = 84.5 dBc
THD = 79.6 dBc
5
10
15
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f − Frequency − MHz
Figure 5
SPECTRAL PERFORMANCE
0
fS = 65 MSPS
−20
fIN = 150 MHz
SNR = 64.3 dBFS
SINAD = 63.2 dBFS
−40 _{SFDR = 70.5 dBc}
THD = 69.7 dBc
−60
SPECTRAL PERFORMANCE
0
fS = 65 MSPS
−20
fIN = 190 MHz
SNR = 63.9 dBFS
SINAD = 62.3 dBFS
−40
SFDR = 68.3 dBc
THD = 67.6 dBc
−60
−80
−80
−100
−100
−120
−120
−140
0
5
10
15
20
25
30
−140
0
5
10
15
20
25
30
f − Frequency − MHz
f − Frequency − MHz
Figure 6
Figure 7
† _{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
7