THS1009 Datasheet, PDF (8/31 Pages) Texas Instruments – 10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER

THS1009
SLAS287A – AUGUST 2000 – REVISED DECEMBER 2002
TYPICAL CHARACTERISTICS
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TOTAL HARMONIC DISTORTION
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
85
80
75
70
65
AVDD = 5 V, DVDD = BVDD = 3 V,
fIN = 500 kHz, AIN = –1 dB FS
60
55
50
45
40
0123456789
fs – Sampling Frequency – MHz
Figure 5
SPURIOUS FREE DYNAMIC RANGE
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
90
85
80
75
70
AVDD = 5 V, DVDD = BVDD = 3 V,
65
fIN = 500 kHz, AIN = –1 dB FS
60
55
50
45
40
0123456789
fs – Sampling Frequency – MHz
Figure 7
SIGNAL-TO-NOISE AND DISTORTION
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
65
60
55
AVDD = 5 V, DVDD = BVDD = 3 V,
fIN = 500 kHz, AIN = –1 dB FS
50
45
40
0123456789
fs – Sampling Frequency – MHz
Figure 6
SIGNAL-TO-NOISE
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
65
60
55
AVDD = 5 V, DVDD = BVDD = 3 V,
fIN = 500 kHz, AIN = –1 dB FS
50
45
40
0123456789
fs – Sampling Frequency – MHz
Figure 8
8