THS1207 Datasheet, PDF (10/33 Pages) Texas Instruments – 12 bit 4 ANALOG INPUT 6 MSPS SIMULTANEOUS SAMPLING

THS1207
SLAS284A – AUGUST 2000 – REVISED DECEMBER 2002
TYPICAL CHARACTERISTICS
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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 13
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 15
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 14
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 16
10