THS1206-EP Datasheet, PDF (31/43 Pages) Texas Instruments – 12-BIT 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTERS

THS1206ĆEP
12ĆBIT 6 MSPS, SIMULTANEOUS SAMPLING
ANALOGĆTOĆDIGITAL CONVERTERS
SGLS126A − JULY 2002 − REVISED FEBRUARY 2003
TYPICAL CHARACTERISTICS
TOTAL HARMONIC DISTORTION
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
85
80
75
70
65
60
55
50
45
40
0
AVDD = 5 V, DVDD = BVDD = 3 V,
fIN = 500 kHz, AIN = −0.5 dB FS
1
2
3
4
5
6
7
fs − Sampling Frequency − MHz
Figure 25
SPURIOUS FREE DYNAMIC RANGE
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
100
95 ^{AVDD = 5 V, DVDD = BVDD = 3 V,}
fIN = 500 kHz, AIN = −0.5 dB FS
90
85
80
75
70
65
60
55
50
45
40
0
1
2
3
4
5
6
7
fs − Sampling Frequency − MHz
Figure 27
SIGNAL-TO-NOISE AND DISTORTION
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
80
75
AVDD = 5 V, DVDD = BVDD = 3 V,
fIN = 500 kHz, AIN = −0.5 dB FS
70
65
60
55
50
45
40
0
1
2
3
4
5
6
7
fs − Sampling Frequency − MHz
Figure 26
SIGNAL-TO-NOISE
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
80
AVDD = 5 V, DVDD = BVDD = 3 V,
75
fIN = 500 kHz, AIN = −0.5 dB FS
70
65
60
55
50
45
40
0
1
2
3
4
5
6
7
fs − Sampling Frequency − MHz
Figure 28
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