THS1206-EP Datasheet, PDF (33/43 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
INPUT FREQUENCY (DIFFERENTIAL)
90
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = −0.5 dB FS
80
70
60
50
40
30
20
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
fi − Input Frequency − MHz
Figure 33
SPURIOUS FREE DYNAMIC RANGE
vs
INPUT FREQUENCY (DIFFERENTIAL)
90
80
70
60
50
40
30
20
0.0
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = −0.5 dB FS
0.5 1.0 1.5 2.0 2.5 3.0 3.5
fi − Input Frequency − MHz
Figure 35
SIGNAL-TO-NOISE AND DISTORTION
vs
INPUT FREQUENCY (DIFFERENTIAL)
80
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = −0.5 dB FS
70
60
50
40
30
20
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
fi − Input Frequency − MHz
Figure 34
SIGNAL-TO-NOISE
vs
INPUT FREQUENCY (DIFFERENTIAL)
80
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = −0.5 dB FS
70
60
50
40
30
20
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
fi − Input Frequency − MHz
Figure 36
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